Hardware Description

Transcription

1 AN Optical Line Terminal Equipment Hardware Description Version: A Code: MN ZyXEL FiberHome May 2011

2 Preface Related Documentation Document AN Optical Line Terminal Equipment Documentation Guide AN Optical Line Terminal Equipment Product Description AN Optical Line Terminal Equipment Feature Description AN Optical Line Terminal Equipment Hardware Description AN Optical Line Terminal Equipment Installation Guide Description Introduces the retrieval method, contents, releasing, reading approach, and suggestion feedback method for the complete manual set for the AN Introduces the AN 's network location, functional features, hardware structure, FTTx application model, equipment configuration, network management system and technical specifications. It is the foundation of the complete manual set. The other manuals extend and enrich the concepts introduced in the Product Description. Introduces the key features supported by the AN , including GPON / EPON access, GPON / EPON terminal management, VLAN, broadcast, voice and safety; and introduces these functions in details in terms of definition, characteristic, specification, principle description, references and so on. Introduces the appearance, structure, functions, technical specifications, and usage method for the AN s cabinet, PDP, subrack, cards, cables and wires, facilitating users mastery of the hardware features of the equipment. Introduces the overall installation and verifying procedure from unpacking inspection to power-on examination after the equipment is delivered on site, and provides reference information (e.g. safety principles and wiring scheme of a variety of interfaces) to guide users to install the equipment. I

3 Document AN Optical Line Terminal Equipment EPON Configuration Guide AN Optical Line Terminal Equipment GUI Reference AN Optical Line Terminal Equipment Component Replacement AN Optical Line Terminal Equipment Routine Maintenance AN Optical Line Terminal Alarm and Event Reference AN Optical Line Terminal Equipment Troubleshooting Guide AN Optical Line Terminal Equipment Quick Installation Guide Description Introduces the method for configuring the EPON services supported by the equipment via ANM2000 Network Management System, such as basic configuration, voice service configuration, data service configuration, multicast service configuration, and software upgrading configuration, to guide users on start-up for various services and software upgrading. Introduces the shortcut menu for every card of the AN inside ANM2000 Network Management System, including the function, parameter explanation, precautions and configuration example of every command in the shortcut menu of each card, to help users master the operation of the AN inside ANM2000. Introduces the operation procedures of replacing the AN s components, including preparations, precautions, early operations, operation process and subsequent operations, so as to guide users with the completion of component replacement on the hardware. Introduces routine maintenance operations of the AN , including remote maintenance and on-site maintenance. Introduces the AN s alarm information and event reference, including alarm / event names, alarm / event levels, possible reasons, effects on the system, and processing procedure. Introduces the fault processing principles and methods of fault diagnosis and locating for the AN Also discusses the typical fault cases of various services. If the trouble is too complicated to process, users can refer to ZyXEL for technical support according to the instructions in this document. Introduces the AN installation and cable connection and layout using diagrams to guide a quick installation for users. II

4 Version Version A Description Initial version. Intended Readers This manual is intended for the following readers: Planning and designing engineers Commissioning engineers Operation and maintenance engineers To utilize this manual, these prerequisite skills are necessary: Electrical safety knowledge Related mechanical engineering knowledge III

5 Conventions Terminology Conventions Terminology Convention AN AN Optical Line Terminal Equipment ANM2000 ZyXEL FiberHome e-fim ANM2000 Broadband Access Network Management System EC4B 4 EPON-C Interface Card (type B) EC8B 8 EPON-C Interface Card (type B) GC4B 4 GPON-B Interface Card (type B) GC8B 8 GPON-C Interface Card (type B) C155A 1 STM-1 Optical Interface Card (CES Mode) CE1B 32 E1 Optical Interface Card (CES mode) (type B) PUBA Public Card (type A) HSWA Core Switch Card (EPON) (card number: ) HU1A 4 GE +1 10GE Optical Interface Uplink Card HU2A 2 GE +2 10GE Optical Interface Uplink Card GU6F 6 GE Optical Interface Uplink Card CIO Common Interface Card PWR Power Supply Card FAN Fan Control Card Symbol Conventions Symbol Convention Description Note Caution Warning Important features or operation guide. Possible injury to persons or systems, or cause traffic interruption or loss. May cause severe bodily injuries. IV

6 Contents Preface... I Related Documentation... I Version... III Intended Readers... III Conventions... IV 1 Cabinet Appearance Size and Weight Structure Typical Layout Ventilation Principle PDP Function Structure Power Connector Main and Branch Power Supply Connector Posts Automatic Circuit Breaker Alarm Terminal Lightning Protection Module Specifications Subrack Structure Size and Weight Subrack Configuration Fan Unit Function Appearance Specifications

7 4 Card Appearance and Structure Card Configuration Table HSWA Card EC4B Card EC8B Card GC4B Card GC8B Card HU1A Card HU2A Card GU6F Card CE1B Card C155A Card PUBA Card CIO Card PWR Card Cable and Connector Power Cable Cabinet Power Cable Subrack Power Cable Protection Earth Ground Cable Subrack Protection Earth Ground Cable Cabinet Protection Earth Ground Cable Alarm Cable Alarm Cable for the Head of Row Cabinet Subrack Alarm Cable Fiber Jumper Coaxial E1 Cable Coaxial Clock Cable Network Cable Serial Port Cable Dry Contact Cable

8 Appendix A Abbreviation... A-1

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10 Figures Figure 1-1 An illustration of the 19-inch cabinet Figure 1-2 An illustration of the 21-inch cabinet Figure 1-3 An illustration of the 21-inch antidust cabinet Figure 1-4 The 19-inch cabinet Figure 1-5 The 21-inch cabinet Figure 1-6 The 21-inch antidust cabinet Figure 1-7 Typical layoutof the 19-inch cabinet Figure 1-8 Typical layout of the 21-inch cabinet Figure 1-9 An illustration of ventilation principle for a 19-inch cabinet Figure 1-10 An illustration of ventilation principle for a 21-inch cabinet Figure 2-1 The PDP structure Figure 2-2 The PDP panel Figure 2-3 The PDP front panel Figure 3-1 Subrack structure Figure 3-2 An illustration of subrack configuration Figure 3-3 The appearance of the fan unit Figure 4-1 Appearance and structure of the EC4B card Figure 4-2 Appearance and structure of the HU1A card Figure 4-3 Appearance and structure of the PWR card Figure 4-4 Appearance and structure of the CIO card Figure 4-5 The location of the key on the HSWA card Figure 4-6 The location of the keys of the EC4B card Figure 4-7 Location of the key of the EC8B card Figure 4-8 Location of the key of the GC4B card Figure 4-9 Location of the key of the GC8B card Figure 4-10 Location of the key of the CE1B card Figure 4-11 Location of the key of the C155A card Figure 4-12 Location of the key of the PUBA card Figure 5-1 The DC -48V power cable

11 Figure 5-2 The ground cable Figure 5-3 The protection earth ground cable Figure 5-4 The end of the cabinet power cable connected with the PDP Figure 5-5 The subrack power cable Figure 5-6 The subrack protection earth ground cable Figure 5-7 The cabinet protection earth ground cable Figure 5-8 The alarm cable for the head of row cabinet Figure 5-9 The subrack alarm cable Figure 5-10 The LC / PC optical fiber connector Figure 5-11 The SC / PC optical fiber connector Figure 5-12 The 75Ω E1 cable Figure 5-13 The DB-44P Plug Figure 5-14 The coaxial clock cable Figure 5-15 The network cable Figure 5-16 The RJ-45 connector Figure 5-17 The serial port cable Figure 5-18 The dry contact cable

12 Tables Table 1-1 The size and weight of the cabinets Table 1-2 Descriptions of alarm indicator LEDs on the top of the 19-inch cabinet Table 1-3 Descriptions of alarm indicator LEDs on the top of the 21-inch cabinet Table 1-4 Descriptions of alarm indicator LEDs on the 21-inch antidust cabinet Table 2-1 Introduction to external power input connectors Table 2-2 Introduction to external power input connectors Table 2-3 The PDP parameter specifications Table 3-1 The size and weight of the subrack Table 3-2 Fan unit parameter table Table 4-1 Classification of the AN Cards Table 4-2 The AN card configuration table Table 4-3 The HSWA card interfaces Table 4-4 The HSWA card indicator LEDs Table 4-5 The HSWA card key Table 4-6 The HSWA card technical specifications Table 4-7 The EC4B card interfaces Table 4-8 The EC4B card indicator LEDs Table 4-9 The EC4B card keys Table 4-10 The EC4B card technical specification Table 4-11 The EC8B card interfaces Table 4-12 The EC8B card indicator LEDs Table 4-13 The EC8B card key Table 4-14 The EC8B card technical specification Table 4-15 The GC4B card interfaces Table 4-16 The GC4B card indicator LEDs Table 4-17 The GC4B card key

13 Table 4-18 The GC4B card technical specification Table 4-19 The GC8B card interfaces Table 4-20 The GC8B card indicator LEDs Table 4-21 The GC8B card key Table 4-22 The GC8B card technical specification Table 4-23 The HU1A card interfaces Table 4-24 The HU1A card indicator LEDs Table 4-25 The HU1A card technical specification Table 4-26 The HU2A card interfaces Table 4-27 The HU2A card indicator LEDs Table 4-28 The HU2A card technical specification Table 4-29 The GU6F card interface Table 4-30 The GU6F card indicator LEDs Table 4-31 TheGU6F card technical specification Table 4-32 The CE1B card interfaces Table 4-33 The CE1B card indicator LEDs Table 4-34 The CE1B card key Table 4-35 The CE1B card technical specification Table 4-36 The C155A card interfaces Table 4-37 The C155A card indicator LEDs Table 4-38 The C155A card key Table 4-39 The C155A card technical specification Table 4-40 The PUBA card interfaces Table 4-41 The PUBA card indicator LEDs Table 4-42 The PUBA card key Table 4-43 The PUBA card technical specification Table 4-44 The CIO card interfaces Table 4-45 The CIO card indicator LEDs Table 4-46 The CIO card technical specification Table 4-47 The PWR card interfaces Table 4-48 The PWR card indicator LEDs Table 4-49 The PWR card technical specification Table 5-1 Purposes of fiber jumpers

14 Table 5-2 The corresponding relationship between the card and the fiber jumper Table 5-3 Signal description associated with the E1 interface pin Table 5-4 The wiring scheme of the straight-through network cable Table 5-5 The wiring scheme of the cross-over network cable Table 5-6 Definition of the serial port cable pins Table 5-7 The wiring scheme of the dry contact cable

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16 1 Cabinet This chapter introduces the AN cabinet and includes the following contents: Appearance Size and weight Structure Typical layout Ventilation principle Version: A 1-1

17 AN Optical Line Terminal Equipment Hardware Description 1.1 Appearance The AN can be mounted in a 19-inch cabinet or a 21-inch cabinet. Figure 1-1 illustrates the appearance of the 19-inch cabinet. Figure 1-1 An illustration of the 19-inch cabinet 1-2 Version: A

18 1 Cabinet Figure 1-2 illustrates the appearance of the 21-inch cabinet. Figure 1-2 An illustration of the 21-inch cabinet Version: A 1-3

19 AN Optical Line Terminal Equipment Hardware Description Figure 1-3 illustrates the appearance of the 21-inch antidust cabinet. Figure 1-3 An illustration of the 21-inch antidust cabinet 1-4 Version: A

20 1 Cabinet 1.2 Size and Weight Table 1-1 provides the size and weight of each type of cabinet. Table 1-1 The size and weight of the cabinets Cabinet Type Size (H W D) Hardware Number Weight (Empty Cabinet) 1600mm 600mm 600mm kg 19-inch cabinet 2000mm 600mm 600mm kg 2200mm 600mm 600mm kg 2600mm 600mm 600mm kg 1600mm 600mm 300mm kg 21-inch cabinet 2000mm 600mm 300mm kg 2200mm 600mm 300mm kg 2600mm 600mm 300mm kg 1600mm 600mm 300mm kg 21-inch antidust cabinet 2000mm 600mm 300mm kg 2200mm 600mm 300mm kg 2600mm 600mm 300mm kg Version: A 1-5

21 AN Optical Line Terminal Equipment Hardware Description 1.3 Structure The structure and components of the 19-inch cabinet are illustrated in Figure 1-4. (1) Mounting hole for the top-connection bent angle bracket (2) Wiring hole (top) (3) Ventilation hole area (top) (4) LED (top) (5) ESD protection earth ground fastener (6) Mounting hole on the vertical mounting flange (7) Wiring hole(bottom) (8) Front door (9) Side door (10) Latch (on the side door) Figure 1-4 The 19-inch cabinet 1-6 Version: A

22 1 Cabinet Three alarm indicator LEDs are installed on the top of the cabinet. Table 1-2 describes the meaning and status of each alarm LED. Table 1-2 Descriptions of alarm indicator LEDs on the top of the 19-inch cabinet Color Meaning Status Description Red Emergency ON OFF An emergency alarm in equipment No emergency alarm in equipment Yellow Non-emergency ON OFF A non-emergency alarm in a card No non-emergency alarm in equipment Green Normal The structure and components of the 21-inch cabinet are illustrated in Figure 1-5. Version: A 1-7

23 AN Optical Line Terminal Equipment Hardware Description (1) Wiring hole (top) (2) LED (top) (3) ESD protection earth ground fastener (4) Rear door (5) Wiring channel (6) Wiring hole (bottom) (7) Mounting hole on the vertical mounting flange (8) Front door (9) Mounting hole for the top-connection bent angle bracket (10) Ventilation hole (top) Figure 1-5 The 21-inch cabinet 1-8 Version: A

24 1 Cabinet Three alarm indicator LEDs are installed on the top of the cabinet. Table 1-3 describes the meaning and status of each alarm LED. Table 1-3 Descriptions of alarm indicator LEDs on the top of the 21-inch cabinet Color Meaning Status Description Red Emergency ON OFF An emergency alarm in equipment No emergency alarm in equipment Yellow Non-emergency ON OFF A non-emergency alarm in a card No non-emergency alarm in equipment Green Normal The structure and components of the 21-inch antidust cabinet are illustrated in Figure 1-6. Version: A 1-9

25 AN Optical Line Terminal Equipment Hardware Description (1) Wiring hole (top) (2) LED (top) (3) Wiring channel (4) Rear door (5) ESD protection earth ground fastener (6) Mounting hole on the vertical mounting flange (7) Wiring hole (bottom) (8) Front door (9) Mounting hole for the top-connection bent angle bracket (10) Ventilation hole (top) Figure 1-6 The 21-inch antidust cabinet 1-10 Version: A

26 1 Cabinet Three alarm indicator LEDs are installed on the top of the cabinet. Table 1-4 describes the meaning and status of each alarm LED. Table 1-4 Descriptions of alarm indicator LEDs on the 21-inch antidust cabinet Color Meaning Status Description Red Emergency ON OFF An emergency alarm in equipment No emergency alarm in equipment Yellow Non-emergency ON OFF A non-emergency alarm in a card No non-emergency alarm in equipment Green Normal Version: A 1-11

27 AN Optical Line Terminal Equipment Hardware Description 1.4 Typical Layout Cabinets of different specifications can house different number of AN subracks. A cabinet can hold up to two subracks. Figure 1-7 Typical layout of the 19-inch cabinet 1-12 Version: A

28 1 Cabinet Door lintel PDP (100) Empty ( 100) AN subrack (300) Door lintel PDP (100) Empty ( 100) Empty ( 100) Door lintel PDP (100) AN subrack (300) AN subrack (300) Empty ( 100) Door lintel PDP (100) Empty ( 100) Empty ( 100) AN subrack (300) Empty ( 100) AN subrack (300) Empty ( 100) AN subrack (300) Empty ( 100) AN subrack (300) Empty ( 100) Empty ( 100) Door lintel Door lintel Door lintel Door lintel Figure 1-8 Typical layout of the 21-inch cabinet Version: A 1-13

29 AN Optical Line Terminal Equipment Hardware Description 1.5 Ventilation Principle The principle of ventilation inside the cabinet is illustrated in Figure 1-9 and Figure A flow of air is forced by the air guide unit at the lower part of the subrack into the cabinet. After being blown by the fan unit on the left of the subrack, the cooling air passes rightward through the subracks and is exhausted from the top of the cabinet Version: A

30 1 Cabinet Figure 1-9 An illustration of ventilation principle for a 19-inch cabinet Version: A 1-15

31 AN Optical Line Terminal Equipment Hardware Description Figure 1-10 An illustration of ventilation principle for a 21-inch cabinet 1-16 Version: A

32 2 PDP This chapter introduces the AN PDP and includes the following contents: Function Structure Power connector Alarm terminal Lightning-protection module Specifications Version: A 2-1

33 AN Optical Line Terminal Equipment Hardware Description 2.1 Function The PDP used by the AN is PDP296B. It inducts two channels of -48V power (active and standby) from the external (e.g. the power cabinet) and provides three sets of redundant branch power rails (six branch power rails totally) for three subracks. Meanwhile, the PDP performs functions such as lightning protection and alarm signal processing. 2-2 Version: A

34 2 PDP 2.2 Structure The structure of the PDP296B is illustrated in Figure 2-1 and Figure 2-2. Note: After being installed with different mounting ears, the PDP296B can be mounted in a 19-inch cabinet or a 21-inch cabinet. Figure 2-1 The PDP structure Connectors, switches and other components are provided on the panel of the PDP, as shown in Figure 2-2. Version: A 2-3

35 AN Optical Line Terminal Equipment Hardware Description Figure 2-2 The PDP panel JP1 is the jumper pin for selecting the working status indicator LED of the PDP. It can be set in the following two ways: Short pin1 and pin2 of JP1, the green LED on the top of the cabinet will indicate the working status of the PDP. Short pin2 and pin3 of JP1, the green LED on the top of the cabinet will be controlled by the CALL signal. Note: Pin2 and pin3 of JP1 are shorted by default before delivery of the PDP296B. 2-4 Version: A

36 2 PDP 2.3 Power Connector Main and Branch Power Supply Connector Posts Table 2-1 introduces the external power input connectors. Table 2-1 Introduction to external power input connectors Connector -48V _A, -48V _B 0V _A, 0V _B PE Introduction Active and standby -48V external power input connector. The -48V _A and -48V _B connectors back up each other. Active and standby 0V external power input connector. The 0V _A and 0V _B connectors back up each other. Protection earth ground connector. It connects to the protection earth ground bus of the equipment room on one end, and connects to the protection earth ground point on the top of the cabinet on the other end. Table 2-2 introduces the branch power rail output connectors. Table 2-2 Introduction to branch power input connectors Connector -48V_A_1 to -48V_A_3-48V_B_1 to -48V_B_3 0V_A_1 to 0V_A_3 (XS1) 0V_B_1 to 0V_B_3 (XS2) Introduction Branch power automatic circuit breakers / -48V branch power output connectors, corresponding to -48V_A (active). Branch power automatic circuit breakers / -48V branch power output connectors, corresponding to -48V_B (standby). 0V branch power output connectors, corresponding to 0V_A (active). 0V branch power output connectors, corresponding to 0V_B (standby). Version: A 2-5

37 AN Optical Line Terminal Equipment Hardware Description Automatic Circuit Breaker The branch power automatic circuit breaker (ACB) is located on the front panel of the PDP, as shown in Figure 2-3. Figure 2-3 The PDP front panel 2-6 Version: A

38 2 PDP 2.4 Alarm Terminal Subrack alarm aggregation terminal The three RJ45 sockets AlmIn1 to Almln3 on the PDP are subrack alarm aggregation terminals. Alarm output terminal (connected to the head of row cabinet) The alarm output terminal (connected to the head of row cabinet) XP1 is a three-conductor D-type socket. Alarm output terminal (connected to the alarm LED on the cabinet top) The alarm output terminal (connected to the alarm LED on the cabinet top) XS4 is a six-conductor D-type socket. 2.5 Lightning Protection Module The hardware number of the power lightning protection module is WKE The standard DB-25 plug is used to connect with the lightning protection module socket (XS3) on the PDP. The lightning protection module can withstand the surge of 2KV (1.2/50us-8/20us combination wave) under the common mode, and withstand the surge of 1kV under the differential mode, so as to guarantee the normal work of the equipment. Version: A 2-7

39 AN Optical Line Terminal Equipment Hardware Description 2.6 Specifications Table 2-3 shows the relevant specifications of the PDP. Table 2-3 The PDP specifications Item Input features Output features Functions Environment Parameter Range of input voltage -38V to -60V Input mode Inducts two channels of power (active and standby). Maximum input current The maximum current of a single channel of power is 96A. Range of output voltage -38V to -60V Output power rails Outputs six branch power rails. Output current The maximum current of a branch power rail is 32A. Protection against The PDP will not be damaged when polarities of the external power reverse polarity supply are reversely connected. connection Receives signals of alarm reported by the corresponding equipment; Alarm signal provides acoustic alarm according to the alarm signals, illuminates the processing indicator LED on the cabinet top, and outputs alarm signals to the upper-layer device (e.g. the head of row cabinet). Withstands a surge current of 8/20Us/2kA between -48V and 0V, Differential mode respectively five times for the positive and negative directions. After the protection surge current testing, the PDP will operate normally. Withstands a surge current of 8/20Us/2kA between -48V and PE and Common mode between 0V and PE, respectively five times for the positive and negative protection directions. After the surge current testing, the PDP will operate normally. Alarm-reporting When the lightning protection module fails to work, the PDP will output function of the lightning the lightning protection failure alarm signals to the equipment, and the protection module equipment will then report the alarm to the network management system. Working temperature -10 to 55 Storage temperature -40 to 70 Relative humidity 95% Atmospheric pressure 70 KPa to 106KPa 2-8 Version: A

40 3 Subrack This chapter introduces the AN subrack, and includes the following sections: Structure Size and weight Subrack configuration Fan unit Version: A 3-1

41 AN Optical Line Terminal Equipment Hardware Description 3.1 Structure The hardware number of the subrack is The structure and names of various components of the subrack are illustrated in Figure 3-1. Figure 3-1 Subrack structure 3.2 Size and Weight Table 3-1 shows the size and weight of the subrack. Table 3-1 The size and weight of the subrack Item Size (Height Width Depth) Weight (a subrack with only the fans installed) Parameter 265.9mm 530mm 230.5mm 12kg 3-2 Version: A

42 3 Subrack 3.3 Subrack Configuration The subrack configuration and slot distribution are illustrated in Figure 3-2. Figure 3-2 An illustration of subrack configuration The AN subrack provides altogether 14 slots. Slot 21 is a vertical slot and located on the upmost left side of the subrack. It is dedicated for the fan card. Other horizontal slots are distributed like this: Slots 19 and 20 on the top of the subrack are specially for the uplink card; Slots 11 to 16 in the middle are applicable for the PON interface card, TDM interface card and public card; Slots 9 and 10 are for the core switch card; Slots 24 and 25 on the bottom of the subrack are for the power supply card; and Slot 26 is for the common interface card. Version: A 3-3

43 AN Optical Line Terminal Equipment Hardware Description 3.4 Fan Unit Function Located on the left side of the subrack, the fan unit is used for forced air cooling. The fan unit supports intelligent progressive speed control with 8 speed choices. Depending on the ambient temperature, it changes the speed to adjust air flow and properly cool the equipment Appearance The hardware number of the fan unit is The AN is provided with one fan unit, which can be installed and removed independently. Figure 3-3 illustrates the appearance of the fan unit. Figure 3-3 The appearance of the fan unit 3-4 Version: A

44 3 Subrack Specifications Table 3-2 provides the size, weight and power consumption of the fan unit. Table 3-2 Fan unit parameter table Item Fan size (Width Height Depth) Fan weight Fan power consumption Parameter 58.3 mm mm 224.3mm 1.84kg The maximum power consumption is 64W. The typical power consumption is 20W when the input voltage is -48V and the current is 0.42A. Version: A 3-5

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46 4 Card This chapter introduces the functions, interfaces, indicator LEDs, keys and technical specifications of all cards used in the AN It includes the following sections: Appearance and structure Card configuration table HSWA card EC4B card EC8B card GC4B card GC8B card HU1A card HU2A card GU6Fcard CE1B card C155A card PUBA card CIO card PWR card Version: A 4-1

47 AN Optical Line Terminal Equipment Hardware Description 4.1 Appearance and Structure The AN cards can be classified into four categories as per the height of the card panels. Table 4-1 Classification of the AN cards Height of Card (mm) Example Card Refer to 366 EC4B Figure HU1A Figure PWR Figure CIO Figure Version: A

48 4 Card Figure 4-1 Appearance and structure of the EC4B card Version: A 4-3

49 AN Optical Line Terminal Equipment Hardware Description Figure 4-2 Appearance and structure of the HU1A card 4-4 Version: A

50 4 Card Figure 4-3 Appearance and structure of the PWR card Version: A 4-5

51 AN Optical Line Terminal Equipment Hardware Description Figure 4-4 Appearance and structure of the CIO card Note: The card number is indicated in a tag attached to the lower part of the PCB. 4-6 Version: A

52 4 Card 4.2 Card Configuration Table Table 4-2 The AN card configuration table Type Slot Symbol Card Number Remarks Performs the aggregation, switch and management of traffic flow; processes Layer-2 protocols; Core switch card 9, 10 HSWA manages the troubleshooting, performance and configuration of the equipment. Provides a local Console management interface. EPON interface EC4B Provides four EPON interfaces. 11 to 16 card EC8B Provides eight EPON interfaces. GPON interface GC4B Provides four GPON interfaces. 11 to 16 card GC8B Provides eight GPON interfaces. Provides two STM-1 uplink optical interfaces, and TDM interface C155A to 16 achieves 1+1 protection. card CE1B Provides 32 E1 uplink electrical interfaces. HU1A Provides four GE uplink optical / electrical interfaces and one 10GE uplink optical interface. Uplink card 19, 20 Provides two GE uplink optical / electrical interfaces HU2A and two 10GE uplink optical interfaces. GU6F Provides six GE uplink optical interfaces. Public card 11 to 16 PUBA Accesses the alarm signals from 14 dry contacts. Fan card 21 FAN Performs air cooling of the equipment and regulates ambient temperature. Power supply card 24 to 25 PWR Inducts one channel of -48V power. Provides the FE interface for the network management system, the RS485 bus interface for Common connection to external environment monitoring unit 26 CIO interface card and the interface for the alarm indicator LED on the top of the cabinet. Meanwhile, the common interface card performs the function of dry contact. Version: A 4-7

53 AN Optical Line Terminal Equipment Hardware Description 4.3 HSWA Card Main functions Provides a RS-232 interface to connect a local CLI network management system computer. Supports multiple management VLANs and multiple management IPs. Supports up to twelve GE uplink interfaces or four 10GE uplink interfaces. Supports the uplink port mirroring and trunking and supports uplink redundancy. Supports PON interface protection. Supports multicast signaling function. Four multicast modes are provided: Proxy, Snooping, Proxy-Snooping and controllable multicast. Supports broadcast packet, multicast packet and unknown packet suppression and prevents generation of broadcast storms on the network. Supports port-based and IEEE 802.1q-based VLAN. Supports flexible Q-in-Q VLAN and VLAN translation. Supports three voice protocols: MGCP, SIP and H.248. Supports remote software upgrade of all cards. Supports RSTP to avoid generation of loops in the network. Supports CoS queues and processes user services on the basis of CoS. Supports environmental monitoring information and alarm information reporting of the AN and the connected ONUs. Supports ACL functions and has a strict security protection mechanism. Supports DHCP Snooping and DHCP Option 82. Supports traffic shaping. Supports layer 2 switch function. Supports layer 2-7 packet classification. 4-8 Version: A

54 4 Card Interface description Table 4-3 The HSWA card interfaces Symbol Meaning Description Console Local Management Serial Used to connect t a CLI network Interface management computer. FE Local Management Ethernet Used to connect an out-of-band ANM2000 Interface network management computer. Indicator LED description Table 4-4 The HSWA card indicator LEDs Symbol Meaning Color Status Description ON The card is working normally. Blinking slowly The card is initializing. Working status The card is the standby unit and is ACT Green Blinking LED executing a configuration quickly command from the active card. OFF The card has not been powered up. The card is resetting or ON ALM Alarm indicator Red experiencing an alarm. OFF The card is working normally. MS Active / standby ON The card is active. Green status LED OFF The card is standby. Caution: By default, the core switch card inserted in the slot 10 is the standby unit. When the ACT indicator LED of a standby card is blinking slowly, do not remove the active card or execute the command of active-to-standby switching, which may cause loss of card configuration. Version: A 4-9

55 AN Optical Line Terminal Equipment Hardware Description Key description Table 4-5 The HSWA card key Symbol Meaning Description K1 Card reset key For resetting the card. The panel side The mounting side K1 Figure 4-5 The location of the key on the HSWA card Caution: The reset operation may result in interruption of all services carried by the AN The reset operation is generally conducted in course of the card maintenance and upgrade. It is not recommended that the user directly issue a reset command using the reset key Version: A

56 4 Card Technical specifications Table 4-6 The HSWA card technical specifications Item Specification Network standards IEEE802.3, IEEE802.3u, IEEE 802.3z, IEEE802.3x, IEEE 802.1d, IEEE802.1p and IEEE 802.1q, etc. Working modes supported 10/100/1000Mbit/s, 10Gbit/s (full duplex) Switching mode Store-and-Forward Capacity of the core switch card 488Gbit/s Backplane switch rate 960Gbit/s Maximum packet forwarding rate pps (10Gbps) MAC address 32k Buffer size 1Mbytes Switching time 50ms Power consumption 35W Working temperature 0 to 45 Ambient temperature for storage -30 to 60 Ambient humidity for storage 10% to 90% Version: A 4-11

57 AN Optical Line Terminal Equipment Hardware Description 4.4 EC4B Card Main function Provides four EPON interfaces. Supports multiple services including data, voice and IPTV. Supports IGMP proxy / snooping multicast and controllable multicast. Supports real-time DBA. Provides flexible QoS and SLA. Provides FEC. Supports local and remote loopback tests. Provides OAM. Supports automatic discovery and detection of ONUs. Supports pre-authorization and pre-configuration of ONUs. Supports ONU configuration in a batch manner. Provides automatic upgrade of ONU software for convenient ONU maintenance and management. Supports remote software upgrade of the card software. Interface description Table 4-7 The EC4B card interfaces Symbol Meaning Description 1-4 EPON interfaces 1-4 Connected to a remote ONU using an ODN. D Debugging interface Reserved for debugging Version: A

58 4 Card Indicator LED description Table 4-8 The EC4B card indicator LEDs Symbol Meaning Color Status Description ON The card is working normally. The card is initializing or the software is starting. The communication link Blinking between the active card and the slowly standby card has not been established ACT Working yet. status LED Green The card is executing a configuration Blinking command or is establishing a quickly communication link between the active card and the standby card. OFF The card has not been powered on or the software has not been started. The card is resetting, experiencing an ALM alarm or has failed to establish a Alarm ON Red communication link between the active indicator card and the standby card. OFF The card is working normally. LNK1-4 A remote ONU is connected and ON Port status authorized. Green LEDs No remote ONU is connected or OFF authorized. The optical interface is active in a PON ON Active / protection group. Standby The optical interface is the standby MS1-4 Green status unit in a PON protection group; or not OFF LEDs configured with any PON protection group. Version: A 4-13

59 AN Optical Line Terminal Equipment Hardware Description Key description Table 4-9 The EC4B card keys Symbol Meaning Description K1 For EPON1 system reset. May result in Reset key of EPON interruption of the connected ONU services of interfaces 1 & 2 EPON interfaces 1 & 2. K2 For EPON2 system reset. May result in Reset key of EPON interruption of the connected ONU services of interfaces 3 & 4 EPON interfaces 3 & 4. K3 Reset key of the card For card reset. May result in interruption of all connected ONU services. K3 K2 K1 The panel side The mounting side Figure 4-6 The location of the keys of the EC4B card Caution: The reset operation may result in interruption of all ONU services carried by the EC4B card. The reset operation is generally conducted in course of the card maintenance and upgrade. It is not recommended that the user directly issue a reset command using the reset key Version: A

60 4 Card Technical Specification Table 4-10 The EC4B card technical specification Item Network standard Working mode supported Switching mode Specification IEEE802.3, IEEE802.3ah, IEEE802.3u, IEEE 802.3z, IEEE802.3x, IEEE 802.1d, IEEE802.1p, IEEE 802.1q, etc. Full duplex / half duplex Store-and-Forward Maximum package forwarding rate Wire-speed forwarding MAC address 16k Buffer size 512Mbytes Maximum split ratio 1:64 Maximum LLID 256 Bandwidth allocation granularity 64kbit/s Optical fiber connector SC / PC 1000BASE-PX10: G.652 single-mode fiber, transmission distance 10km Network cable 1000BASE-PX20: G.652 single-mode fiber, transmission distance 20km Power consumption 40W Working temperature 0 to 45 Ambient temperature for storage -30 to 60 Ambient humidity for storage 10% to 90% Version: A 4-15

61 AN Optical Line Terminal Equipment Hardware Description 4.5 EC8B Card Main function Provides eight EPON interfaces. Supports multiple services including data, voice and IPTV. Supports IGMP proxy / snooping multicast and controllable multicast. Supports real-time DBA. Provides flexible QoS and SLA. Provides FEC. Supports local and remote loopback tests. Provides OAM. Supports automatic discovery and detection of ONUs. Supports pre-authorization and pre-configuration of ONUs. Supports ONU configuration in a batch manner. Provides automatic upgrade of ONU software for convenient ONU maintenance and management. Supports remote software upgrade of the card software. Interface description Table 4-11 The EC8B card interfaces Symbol Meaning Description 1-8 EPON interfaces 1-8 Connected to a remote ONU using an ODN. D Debugging interface Reserved for debugging Version: A

62 4 Card Indicator LED description Table 4-12 The EC8B card indicator LEDs Symbol Meaning Color Status Description ON The card is working normally. The card is initializing or the software is Blinking starting. The communication link slowly between the active card and the standby card has not been established yet. ACT Working status LED Green The card is executing a configuration Blinking command or is establishing a quickly communication link between the active card and the standby card. OFF The card has not been powered on or the software has not been started. The card is resetting, experiencing an ALM alarm or has failed to establish a Alarm ON Red communication link between the active indicator card and the standby card. OFF The card is working normally. LNK1-8 A remote ONU is connected and ON Port status authorized. Green LEDs No remote ONU is connected or OFF authorized. Key Description Table 4-13 The EC8B card key Symbol Meaning Description Reset key of the For card reset. May result in interruption of all connected K3 card ONU services. Version: A 4-17

63 AN Optical Line Terminal Equipment Hardware Description The panel side K3 The mounting side Figure 4-7 Location of the key of the EC8B card Caution: The reset operation may result in interruption of all ONU services carried by the EC8B card. The reset operation is generally conducted in course of the card maintenance and upgrade. It is not recommended that the user directly issue a reset command using the reset key. Technical Specification Table 4-14 The EC8B card technical specification Item Network standard Working mode supported Switching mode Maximum packet forwarding rate MAC address Buffer size Specification IEEE802.3, IEEE802.3ah, IEEE802.3u, IEEE 802.3z, IEEE802.3x, IEEE 802.1d, IEEE802.1p and IEEE 802.1q, etc. Full duplex / half duplex Store-and-Forward wire-speed forwarding 32k 512Mbytes 4-18 Version: A

64 4 Card Item Specification Maximum split ratio 1:64 Maximum LLID 256 Bandwidth allocation granularity 64kbit/s Optical fiber connector SC/PC 1000BASE-PX10: G.652 single-mode fiber, transmission distance 10km Network cable 1000BASE-PX20: G.652 single-mode fiber, transmission distance 20km Power consumption 70W Working temperature 0 to 45 Ambient temperature for storage -30 to 60 Ambient humidity for storage 10% to 90% Version: A 4-19

65 AN Optical Line Terminal Equipment Hardware Description 4.6 GC4B Card Main function Provides four GPON interfaces. Supports multiple services including data, voice and IPTV. Supports IGMP proxy / snooping multicast and controllable multicast. Supports real-time DBA. Provides flexible QoS and SLA. Provides FEC. Supports local and remote loopback tests. Provides OAM. Supports automatic discovery and detection of ONUs. Supports pre-authorization and pre-configuration of ONUs. Supports ONU configuration in a batch manner. Supports remote software upgrade of the card software. Interface description Table 4-15 The GC4B card interfaces Symbol Meaning Description 1-4 GPON interfaces 1-4 Connected to a remote ONU using an ODN. D Debugging interface Reserved for debugging Version: A

66 4 Card Indicator LED description Table 4-16 The GC4B card indicator LEDs Symbol Meaning Color Status Description ON The card is working normally. The card is initializing or the software is starting. The communication link Blinking between the active card and the slowly standby card has not been established ACT Working yet. status LED Green The card is executing a configuration Blinking command or is establishing a quickly communication link between the active card and the standby card. OFF The card has not been powered on or the software has not been started. The card is resetting, experiencing an ALM alarm or has failed to establish a Alarm ON Red communication link between the active indicator card and the standby card. OFF The card is working normally. LNK1-4 A remote ONU is connected and ON Port status authorized. Green LEDs No remote ONU is connected or OFF authorized. The optical interface is active in a PON ON Active / protection group. Standby The optical interface is the standby MS1-4 Green status unit in a PON protection group; or not OFF LEDs configured with any PON protection group. Key description Table 4-17 The GC4B card key Symbol Meaning Description K1 Reset key of the card For card reset. May result in interruption of all connected ONU services. Version: A 4-21

67 AN Optical Line Terminal Equipment Hardware Description K1 The panel side The mounting side Figure 4-8 Location of the key of the GC4B card Caution: Technical Specification The reset operation may result in interruption of all ONU services carried by the GC4B card. The reset operation is generally conducted in course of the card maintenance and upgrade. It is not recommended that the user directly issue a reset command using the reset key. Table 4-18 The GC4B card technical specification Item Specification IEEE802.3, IEEE802.3ah, IEEE802.3u, IEEE 802.3z, Network standard IEEE802.3x, IEEE 802.1d, IEEE802.1p, IEEE 802.1q, etc. Working mode supported Full duplex / half duplex Switching mode Store-and-Forward Maximum packet forwarding rate bit/s (10GBASE-LR) MAC address 32k Buffer size 128Mbytes Maximum split ratio 1: Version: A

68 4 Card Item Specification Maximum Alloc ID 1k/PON Maximum Port ID 4k/PON Bandwidth allocation granularity 64k Optical fiber connector SC / PC Network cable G.652 single-mode fiber Power consumption 44w Working temperature 0 to 45 Ambient temperature for storage -30 to 60 Ambient humidity for storage 10% to 90% Version: A 4-23

69 AN Optical Line Terminal Equipment Hardware Description 4.7 GC8B Card Main function Provides eight GPON interfaces. Supports multiple services including data, voice and IPTV. Supports IGMP proxy / snooping multicast and controllable multicast. Supports real-time DBA. Provides flexible QoS and SLA. Provides FEC. Supports local and remote loopback tests. Provides OAM. Supports automatic discovery and detection of ONUs. Supports pre-authorization and pre-configuration of ONUs. Supports ONU configuration in a batch manner. Supports remote software upgrade of the card software. Interface description Table 4-19 The GC8B card interfaces Symbol Meaning Description 1-8 GPON interfaces 1-8 Connected to a remote ONU using an ODN. D Debugging interface Reserved for debugging Version: A

70 4 Card Indicator LED description Table 4-20 The GC8B card indicator LEDs Symbol Meaning Color Status Description ON The card is working normally. The card is initializing or the software is starting. The Blinking communication link between the slowly active card and the standby card has not been established yet. Working ACT status LED Green The card is executing a configuration command or is Blinking establishing a communication link quickly between the active card and the standby card. The card has not been powered on OFF or the software has not been started. The card is resetting, experiencing ALM an alarm or has failed to establish a Alarm ON Red communication link between the indicator active card and the standby card. OFF The card is working normally. LNK1-8 A remote ONU is connected and ON Port status authorized. Green LEDs No remote ONU is connected or OFF authorized. Key description Table 4-21 The GC8B card key Symbol Meaning Description K1 Reset key of the card For card reset. May result in interruption of all connected ONU services. Version: A 4-25

71 AN Optical Line Terminal Equipment Hardware Description K1 The panel side The mounting side Figure 4-9 Location of the key of the GC8B card Caution: Technical specification The reset operation may result in interruption of all ONU services carried by the GC8B card. The reset operation is generally conducted in course of the card maintenance and upgrade. It is not recommended that the user directly issue a reset command using the reset key. Table 4-22 The GC8B card technical specification Item Network standard Working mode supported Switching mode Maximum packet forwarding rate MAC address Buffer size Specification IEEE802.3, IEEE802.3ah, IEEE802.3u, IEEE 802.3z, IEEE802.3x, IEEE 802.1d, IEEE802.1p, IEEE 802.1q, etc. Full duplex / half duplex Store-and-Forward bit/s (10GBASE-LR) 32k 256Mbytes 4-26 Version: A

72 4 Card Item Maximum split ratio 1:64 Maximum Alloc ID Maximum Port ID Specification 1k/PON 4k/PON Bandwidth allocation granularity 64k Optical fiber connector SC / PC Network cable G.652 single-mode fiber Power consumption 60W Working temperature 0 to 45 Ambient temperature for storage -30 to 60 Ambient humidity for storage 10% to 90% Version: A 4-27

73 AN Optical Line Terminal Equipment Hardware Description 4.8 HU1A Card Main function Provides four GE uplink optical / electrical interfaces and one 10GE uplink optical interface. The four GE uplink optical interfaces support the replacement of GE optical / electrical module; uplink optical interfaces 3 and 4 are self-adaptive to the opposite-end equipment. Each uplink interface can be used as an in-band network management interface to connect a network management computer. Each uplink interface can be used as a cascade interface allowing multiple devices to be cascaded to the IP network via a single IP port. Interface description Table 4-23 The HU1A card interfaces Symbol Meaning Description XFP SFP 10GE uplink optical interface GE uplink optical / electrical interface Provides10GE uplink optical interface and is connected with the IP network. Provides GE uplink optical / electrical interface and is connected with the IP network. Indicator LED description Table 4-24 The HU1A card indicator LEDs Symbol Meaning Color Status Description ON The card is working normally. ACT Working status LED Green Blinking slowly Blinking The card is initializing. The card is executing a quickly configuration command. OFF The card is not powered on. ALM Alarm Indicator LED Red ON OFF The card is resetting or experiencing an alarm. The card is working normally Version: A

74 4 Card Symbol Meaning Color Status Description ON The port is linked up. The uplink port is transmitting LNK1-5 Port status Blinking data to or receiving data from the Green LEDs quickly upper level equipment, for example, switches. OFF The port is not linked up. WAN The WAN mode of 10GE ON WAN / LAN interface. Green LED The LAN mode of 10GE OFF interface. Technical specification Table 4-25 The HU1A card technical specification Item Specification Network standard IEEE802.3, IEEE802.3z, IEEE802.3ae, etc. Optical module interface standard XENPAK/X2 3.0, XPAK MSA, XFP/XFI/SFP+, etc. Working mode supported 1000Mbps, 10Gbps (full duplex) Power consumption 6 W Working temperature 0 to 45 Ambient temperature for storage -30 to 60 Ambient humidity for storage 10% to 90% Version: A 4-29

75 AN Optical Line Terminal Equipment Hardware Description 4.9 HU2A Card Main function Provides two GE uplink optical / electrical interfaces (replace the optical / electrical module to select the optical / electrical interface) and two 10GE uplink optical interfaces. Each uplink interface can be used as an in-band network management interface to connect a network management computer. Each uplink interface can be used as a cascade interface allowing multiple devices to be cascaded to the IP network via a single IP port. Interface description Table 4-26 The HU2A card interfaces Symbol Meaning Description XG GE 10GE uplink optical interface GE uplink optical / electrical interface Provides 10GE uplink optical interface and is connected with the IP network. Provides GE uplink optical / electrical interface and is connected with the IP network. Indicator LED description Table 4-27 The HU2A card indicator LEDs Symbol Meaning Color Status Description ON The card is working normally. ACT Working status LED Green Blinking slowly Blinking The card is initializing. The card is executing a quickly configuration command. OFF The card is not powered on. ALM Alarm Indicator Red ON OFF The card is resetting or experiencing an alarm. The card is working normally Version: A

76 4 Card Symbol Meaning Color Status Description ON The port is linked up. The uplink port is transmitting data LNK1-5 Port status Blinking to or receiving data from the upper Green LEDs quickly level equipment, for example, switches. OFF The port is not linked up. WAN WAN / LAN ON The WAN mode of 10GE interface. Green LED OFF The LAN mode of 10GE interface. Technical specification Table 4-28 The HU2A card technical specification Item Specification Network standard IEEE802.3, IEEE802.3ae, etc. Optical module interface standard XENPAK/X2 3.0, XPAK MSA, XFP/XFI/SFP+, etc. Working mode supported 1000Mbps, 10Gbps (full duplex) Power consumption 6W Working temperature 0 to 45 Ambient temperature for storage -30 to 60 Ambient humidity for storage 10% to 90% Version: A 4-31

77 AN Optical Line Terminal Equipment Hardware Description 4.10 GU6F Card Main function Provides six GE uplink optical / electrical interfaces. Users can replace the optical / electrical module to select the corresponding optical / electrical interface. Of these interfaces, the optical interfaces 3 and 4 are auto negotiate to rates 10/100/1000M. Each uplink interface can be used as an in-band network management interface to connect a network management computer. Each uplink interface can be used as a cascade interface allowing multiple devices to be cascaded to the IP network via a single IP port. Interface description Table 4-29 The GU6F card interface Symbol Meaning Description GE GE uplink optical / electrical interface Provides GE uplink optical / electrical interface and is connected with the IP network. Indicator LED description Table 4-30 The GU6F card indicator LEDs Symbol Meaning Color Status Description ON The card is working normally. ACT Working status LED Green Blinking slowly Blinking The card is initializing. The card is executing a quickly configuration command. OFF The card is not powered on. ALM Alarm Indicator Red ON OFF The card is resetting or experiencing an alarm. The card is working normally Version: A

78 4 Card Symbol Meaning Color Status Description ON The port is linked up. The uplink port is transmitting data LNK1-6 Port status Blinking to or receiving data from the upper Green LEDs quickly level equipment, for example, switches. OFF The port is not linked up. Technical specification Table 4-31 TheGU6F card technical specification Item Specification Network standard IEEE802.3, IEEE802.3z, etc. Optical module interface standard XENPAK/X2 3.0, XPAK MSA, XFP/XFI/SFP+, etc. Working mode supported 1000Mbps (full duplex) Power consumption 5 W Working temperature 0 to 45 Ambient temperature for storage -30 to 60 Ambient humidity for storage 10% to 90% Version: A 4-33

79 AN Optical Line Terminal Equipment Hardware Description 4.11 CE1B Card Main function Provides 32 E1 uplink interfaces. Supports E1 circuit emulation. Supports four clock acquisition modes: Clock extraction from the input E1 line, external input reference clock, internal free running clock and clock received from other clock cards. The clock acquisition modes can be selected according to the network condition. Interface description Table 4-32 The CE1B card interfaces Symbol Meaning Description E1-E32 CLIK IN CLIK OUT E1 interface Clock input interface Clock output interface Provides E1 interfaces and is connected with the transmission network. For introduction of the external clock. Connects the clock input of cascade equipment to synchronize the clock. Indicator LED description Table 4-33 The CE1B card indicator LEDs Symbol Meaning Color Status Description ON The card is working normally. ACT Working status LED Green Blinking slowly Blinking quickly The card is initializing. The card is executing a configuration command. OFF The card is not powered on. ALM Alarm indicator Red ON OFF The card is resetting or experiencing an alarm. The card is working normally Version: A

80 4 Card Key description Table 4-34 The CE1B card key Symbol Meaning Description K1 Reset key of the card For card reset. May result in interruption of all hosted services. The panel side The mounting side K1 Figure 4-10 Location of the key of the CE1B card Caution: Technical specification The reset operation may result in interruption of all services carried by the CE1B card. The reset operation is generally conducted in course of the card maintenance and upgrade. It is not recommended that the user directly issue a reset command using the reset key. Table 4-35 The CE1B card technical specification Item Specification Network standard IEEE802.3, PWE3, G.825 Working mode supported 75Ω unbalanced Version: A 4-35

81 AN Optical Line Terminal Equipment Hardware Description Item Delay Bit error ratio Power consumption Specification Loopback delay <3ms Free of bit error in 24 hours. 40W Working temperature 0 to 45 Ambient temperature for storage -30 to 60 Ambient humidity for storage 10% to 90% 4-36 Version: A

82 4 Card 4.12 C155A Card Main function Provides two STM-1 uplink optical interfaces and implements 1+1 protection. Supports E1 circuit emulation. Supports four clock acquisition modes: clock extraction from the input E1 line, external input reference clock, internal free running clock and clock received from other clock cards. The clock acquisition modes can be selected according to the network condition. Interface description Table 4-36 The C155A card interfaces Symbol Meaning Description CLIK IN1 CLIK IN2 CLIK OUT 1-2 Clock input interface Clock input interface Clock output interface STM-1 uplink optical interface The first external clock input The second external clock input The external clock output Provides two STM-1 optical interfaces and is connected with the transmission network. If the two interfaces are used at the same time, optical interface 1 will be active by default. Indicator LED description Table 4-37 The C155A card indicator LEDs Symbol Meaning Color Status Description ON The card is working normally. ACT Working status LED Green Blinking slowly Blinking The card is initializing. The card is executing a quickly configuration command. OFF The card is not powered on. Version: A 4-37

83 AN Optical Line Terminal Equipment Hardware Description Symbol Meaning Color Status Description The card is resetting or Alarm ON ALM Red experiencing an alarm. indicator OFF The card is working normally. ON The optical interface is linked up. Blinking The optical interface is transmitting Port status LNK1-2 Green quickly or receiving data. LEDs The optical interface is not linked OFF up. ON The optical interface is active. Active/standb MS1-2 Green The optical interface is the standby y status LEDs OFF unit. Key description Table 4-38 The C155A card key Symbol Meaning Description Reset key of the For card reset. May result in interruption of all hosted K1 card services. The panel side The mounting side K1 Figure 4-11 Location of the key of the C155A card 4-38 Version: A

84 4 Card Caution: Technical Specification The reset operation may result in interruption of all services carried by the C155A card. The reset operation is generally conducted in course of the card maintenance and upgrade. It is not recommended that the user directly issue a reset command using the reset key. Table 4-39 The C155A card technical specification Item Specification Network standard IEEE802.3, PWE3, G.825 Working mode supported Delay Bit error ratio Power consumption STM-1 Loopback delay <3ms Free of bit error in 24 hours. 40W Working temperature 0 to 45 Ambient temperature for storage -30 to 60 Ambient humidity for storage 10% to 90% Version: A 4-39

85 AN Optical Line Terminal Equipment Hardware Description 4.13 PUBA Card Main function Provides interfaces for signals of 14 dry contacts. Interface description Table 4-40 The PUBA card interfaces Symbol Meaning Description DC1-DC14 Environmental monitoring interface Used to connect dry contact signals. D Debugging interface Reserved for debugging. Indicator LED description Table 4-41 The PUBA card indicator LEDs Symbol Meaning Color Status Description ON The card is working normally. Blinking The card is initializing. Working slowly ACT Green status LED Blinking The card is executing a quickly configuration command. OFF The card is not powered on. ALM The card is resetting or Alarm ON Red experiencing an alarm. indicator OFF The card is working normally. Key description Table 4-42 The PUBA card key Symbol Meaning Description K1 Reset key of the card For card reset Version: A

86 4 Card K1 The panel side The mounting side Figure 4-12 Location of the key of the PUBA card Caution: Technical Specification The reset operation may result in interruption of all services carried by the PUBA card. The reset operation is generally conducted in course of the card maintenance and upgrade. It is not recommended that the user directly issue a reset command using the reset key. Table 4-43 The PUBA card technical specification Item Specification IEEE802.3ah, IEEE802.3, IEEE802.3u, IEEE 802.3z, Network standard IEEE802.3x, IEEE 802.1d, IEEE 802.1p, IEEE 802.1q, etc. Switching mode Store-and-Forward Power consumption 15 W Working temperature 0 to 45 Ambient temperature for storage -30 to 60 Ambient humidity for storage 10% to 90% Version: A 4-41

87 AN Optical Line Terminal Equipment Hardware Description 4.14 CIO Card Main function Provides the EMS interface for out-of-band network management system. Provides the RS485 environment monitoring interface. Provides the alarm monitoring interface (ALM interface). Provides signal input interfaces for 14 dry contacts. Interface description Table 4-44 The CIO card interfaces Symbol Meaning Description Out-of-band EMS network Connects to the out-of-band network management management equipment. interface ALM Alarm interface Outputs the alarm reported by the equipment to the PDP, cabinet top or the head of row cabinet. ESC Environment monitoring interface Connects to an external environment monitoring device, and reports the result of environment monitoring to the network management system. DC1-DC14 Dry contact interface Accesses the signals of the dry contacts. Indicator LED description Table 4-45 The CIO card indicator LEDs Symbol Meaning Color Status Description ON The card is working normally. ACT Working Blinking status LED Green slowly The card is initializing. OFF The card is not powered on. ALM The card is resetting or experiencing Alarm ON Red an alarm. indicator OFF The card is working normally Version: A

88 4 Card Technical specification Table 4-46 The CIO card technical specification Item Power consumption Specification 2 W Working temperature 0 to 45 Ambient temperature for storage -30 to 60 Ambient humidity for storage 10% to 90% Version: A 4-43

89 AN Optical Line Terminal Equipment Hardware Description 4.15 PWR Card Main function Performs the lightning protection and filtering function, and inducts -48V power. Interface description Table 4-47 The PWR card interfaces Symbol Meaning Description Inducts DC -48V power. The 0V interface corresponds to 0V, -48V Power supply the high potential of the DV power supply; while the -48V interface interface corresponds to the low potential of the DC power supply. Indicator LED description Table 4-48 The PWR card indicator LEDs Symbol Meaning Color Status Description ACT The output of the power supply card ON Working status LED Green is normal. The output of the power supply card OFF is abnormal. ALM The power supply card reports a ON Alarm lightning protection failure alarm. Red indicator No input of power supply or a failure OFF with the card. Technical specification Table 4-49 The PWR card technical specification Item Specification Power consumption Typical power consumption 5 W; maximum power consumption 10 W Working temperature 0 to 45 Ambient temperature for storage -30 to 60 Ambient humidity for storage 10% to 90% 4-44 Version: A

90 5 Cable and Connector This chapter introduces various cables and connectors used by the AN It includes the following sections: Power cable Protection earth ground cable Alarm cable Fiber jumper Coaxial E1 cable Coaxial clock cable Network cable Serial-port cable Dry contact cable Version: A 5-1

91 AN Optical Line Terminal Equipment Hardware Description 5.1 Power Cable Cabinet Power Cable Purpose The cabinet power cable is used to induct two channels of -48V power that serve as hot standby to each other from the external, and provides dual-switched power (-48V / 96A / 6 branch power rails) for the PDP of the equipment. The AN cabinet power cable is composed of three cables, each with a unique color. The hardware number of the blue power cable, the black power cable and the yellow-green power cable are , and respectively. Appearance view The blue power cable is a DC -48V power cable. Its appearance is shown in Figure 5-1. Figure 5-1 The DC -48V power cable The black power cable is used to connect the external power ground and the working ground terminal on the PDP. Its appearance is shown in Figure Version: A

92 5 Cable and Connector Figure 5-2 The ground cable The yellow-green power cable is used to connect external protection earth ground and the PE external power supply terminal on the PDP. Its appearance is shown in Figure 5-3. Figure 5-3 The protection earth ground cable Figure 5-4 illustrates the connector of the cabinet power cable connected with the PDP. Figure 5-4 The end of the cabinet power cable connected with the PDP Version: A 5-3

93 AN Optical Line Terminal Equipment Hardware Description Specifications Item Specification Cable type Double-sheathed heat-resistant (withstanding a temperature up to105 ) single-core soft cable Color Blue, black, yellow-green Maximum current 80A Conductor cross-sectional area 16mm Subrack Power Cable Purpose The subrack power cable of the AN is used to connect the PDP and the subrack power supply card and provide both the active and standby power supplies for the subracks. The hardware number is R1A. The subrack power cables have already been connected in the cabinet before delivery. Appearance view The subrack power cable has two tube terminals (which are connected to the PDP) and a D type two-conductor plug (which is connected to the subrack), as shown in Figure 5-5. Figure 5-5 The subrack power cable 5-4 Version: A

94 5 Cable and Connector Specifications Item Specification Cable type Double-sheathed two-core soft cable Color Sheath: grey white; wires: blue, black Maximum current 25A Conductor cross-sectional area 2 2.5mm 2 Version: A 5-5

95 AN Optical Line Terminal Equipment Hardware Description 5.2 Protection Earth Ground Cable Subrack Protection Earth Ground Cable Purpose The subrack protection earth ground cable is used to connect the subrack earth ground pole with the vertical mounting flange of the cabinet to achieve protection earth ground of the subrack. The hardware number of the subrack protection earth ground cable is The subrack protection earth ground cables have already been connected in the cabinet before delivery. Appearance view The subrack protection earth ground cable consists of two pre-insulation ring tongue crimped terminals and a yellow-green cable between them, as shown in Figure 5-6. Figure 5-6 The subrack protection earth ground cable Specification Item Specification Cable type Single-sheathed heat-resistant (withstanding a temperature up to 90 ) single-core soft cable Color Yellow-green Maximum current 32A Conductor cross-sectional area 4mm Version: A

96 5 Cable and Connector Cabinet Protection Earth Ground Cable Purpose The cabinet protection earth ground cable is used to connect the protection earth ground of the PDP with the cabinet earth ground point. Its hardware number is R1A. The copper tube uninsulated terminal (which is connected to the PDP) of the cabinet protection earth ground cable has already been connected to the PE inside terminal of the PDP before delivery. Appearance view The cabinet protection earth ground cable consists of a M6 copper tube uninsulated terminal (which is connected to the PDP), a M6 pre-insulated ring tongue crimped terminal (which is connected to the cabinet) and a yellow-green cable between them, as shown in Figure 5-7. Figure 5-7 The cabinet protection earth ground cable Specification Item Specification Cable type Single-sheathed heat-resistant (withstanding a temperature up to 90 ) single-core soft cable Color Yellow-green Maximum current 40A Conductor cross-sectional area 2 6mm 2 Version: A 5-7

97 AN Optical Line Terminal Equipment Hardware Description 5.3 Alarm Cable Alarm Cable for the Head of Row Cabinet Purpose The alarm cable for the head of row cabinet is used to connect the PDP and the head of row cabinet and output the equipment alarm signal from the cabinet to the head of row cabinet. Its hardware number is R1A. Appearance view The alarm cable for the head of row cabinet has a three-conductor D-type connector on one end and three wires on the other end, as illustrated in Figure 5-8. Figure 5-8 The alarm cable for the head of row cabinet Specification Item Specification Cable type AVVR Color Brown, black, blue Maximum current 3A Conductor cross-sectional area mm Version: A

98 5 Cable and Connector Subrack Alarm Cable Purpose The subrack alarm cable connects the CIO card of the subrack with the PDP, and outputs the subrack alarm to the PDP. Its hardware number is R4A. The subrack alarm cables have already been connected in the cabinet before delivery. Appearance view The subrack alarm cable is universal straight-through network cable, both ends of which are RJ-45 connectors, as shown in Figure 5-9. Figure 5-9 The subrack alarm cable Specification Item Specification Cable type CAT-5 twisted pair Connector (X1/X2) type RJ-45 Number of cores 8 Conductor diameter AWG 24 Breakdown voltage 2000V Version: A 5-9

99 AN Optical Line Terminal Equipment Hardware Description 5.4 Fiber Jumper Purpose The fiber jumper is used to connect the optical interface of the card and the ODF. The purpose of the fiber jumper varies depending on the interface type as shown in Table 5-1. Table 5-1 Purposes of fiber jumpers Relevant Card Interface Purpose HU1A/HU2A/GU6F SFP/XFP, GE/XG, GE Provides GE and 10 GE optical channels to connect the IP network. C155A STM-1 Provides STM-1 optical channel to connect the transmission network. EC4B 1-4 Used in the EPON downlink channel to EC8B 1-8 connect remote ONUs. GC4B 1-4 Used in the EPON downlink channel to GC8B 1-8 connect remote ONUs. Appearance view The AN uses the LC / PC and SC / PC fiber jumpers. Their connectors are illustrated in Figure 5-10 and Figure 5-11 respectively Version: A

100 5 Cable and Connector Figure 5-10 The LC / PC optical fiber connector Figure 5-11 The SC / PC optical fiber connector The corresponding relationship between the AN cards and the fiber jumper is shown in Table 5-2. Table 5-2 The corresponding relationship between the card and the fiber jumper Card Interface Fiber Jumper C155A STM-1 LC / PC EC4B 1-4 SC / PC EC8B 1-8 SC / PC GC4B 1-4 SC / PC GC8B 1-8 SC / PC HU1A XFP/SFP LC / PC HU2A XG/GE LC / PC GU6F GE LC/PC Version: A 5-11

101 AN Optical Line Terminal Equipment Hardware Description 5.5 Coaxial E1 Cable Purpose A coaxial E1 cable carries eight E1 signals. Each CE1B card has four E1 interfaces, which supports the receiving and transmitting of 32 E1 signals. The coaxial E1 cable is mainly used to connect the E1 interfaces of the CE1B card and the MDF. The coaxial E1 cable includes 75Ω and 120Ω coaxial cables with regard to impedance. The AN uses the 75Ω E1 cable, the hardware number of which is R2A. Appearance view The end of the E1 cable connected with the CE1B card is DB-44P type plug, and the end connected with the MDF is composed of bare wires. Figure 5-12 illustrates the appearance of the E1 cable. Figure 5-12 The 75Ω E1 cable Terminal definition Figure 5-13 illustrates the numbering of the 44-pin connector s terminals; Table 5-3 lists the signal description associated with each pin Version: A

102 5 Cable and Connector Figure 5-13 Table 5-3 The DB-44P Plug Signal description associated with the E1 interface pin E1 Signal Pin Number Coaxial Cable Number Cable Property E1 Signal Pin Number Coaxial Cable Number Cable Property R Conductor (core) Shield (ground) R Conductor (core) Shield (ground) T Conductor (core) Shield (ground) T Conductor (core) Shield (ground) R Conductor (core) Shield (ground) R Conductor (core) Shield (ground) T Conductor (core) Shield (ground) T Conductor (core) Shield (ground) R Conductor (core) Shield (ground) R Conductor (core) Shield (ground) T Conductor (core) Shield (ground) T Conductor (core) Shield (ground) Version: A 5-13

103 AN Optical Line Terminal Equipment Hardware Description Coaxial Coaxial E1 Pin Cable E1 Pin Cable Cable Cable Signal Number Property Signal Number Property Number Number Conductor Conductor 9 1 (core) (core) R4 7 R8 15 Shield Shield (ground) (ground) Conductor Conductor 8 31 (core) (core) T4 8 T8 16 Shield Shield (ground) (ground) Note 1: The copper foil inside the plastic casing is connected to the metal shell of the plug. Note 2: Ri indicates the i-th input, and Ti indicates the i-th output. The pins not listed in this table are not used. Specification Item Specification Cable type SYFZ Connector type D-Sub, Type B, 44P plug Characteristic impedance 75±3Ω Cable diameter 11.2mm Number of cores 16 Conductor diameter 2.15mm DC resistance of the conductor 350Ω/ km 1MHz: 2.9 db/100m Frequency attenuation 2MHz: 3.7dB/100m 10MHz: 9.5dB/100m Capacitance 1KHz: 64 pf/m 5-14 Version: A

104 5 Cable and Connector 5.6 Coaxial Clock Cable Purpose The coaxial clock cable is used to connect the equipment clock interface and the clock source or the clock in a lower layer. The hardware number of the 75Ω coaxial clock cable is R1A. Appearance view The end of coaxial clock cable connected with the AN is a SAA type coaxial plug, and the end connected with the MDF is composed of bare wires, as shown in Figure Figure 5-14 The coaxial clock cable Specification Item Specification Cable type SYV Connector type SAA type coaxial plug Characteristic impedance 75Ω Number of core 1 Version: A 5-15

105 AN Optical Line Terminal Equipment Hardware Description 5.7 Network Cable Purpose The network cable is used to connect devices such as the network management computer and environment monitoring device. Its hardware number is R4A. Appearance view Both ends of the network cable are the RJ-45 connectors. The network cable is illustrated in Figure Figure 5-15 The network cable Terminal definition The RJ-45 connector is illustrated in Figure Version: A

106 5 Cable and Connector Figure 5-16 The RJ-45 connector The wiring schemes of the straight-through network cable and the cross-over network cable are shown in Table 5-4 and Table 5-5. Table 5-4 The wiring scheme of the straight-through network cable Pin of the Local End (X1) Wire Color Pin of the Opposite End (X2) 1 White-orange 1 2 Orange 2 3 White-green 3 4 Blue 4 5 White-blue 5 6 Green 6 7 White-brown 7 8 Brown 8 Table 5-5 The wiring scheme of the cross-over network cable Pin of the Local End (X1) Wire Color Pin of the Opposite End (X2) 1 White-orange 3 2 Orange 6 3 White-green 1 4 Blue 4 5 White-blue 5 6 Green 2 7 White-brown 7 8 Brown 8 Version: A 5-17

107 AN Optical Line Terminal Equipment Hardware Description Specification Item Specification Cable type CAT-5 twisted pair Connector (X1/X2) type RJ-45 Number of cores 8 Conductor diameter AWG 24 Breakdown voltage 2000V 5-18 Version: A

108 5 Cable and Connector 5.8 Serial Port Cable Purpose The serial port cable is used to connect the CONSOLE port of the core switch card or the D port of every card with the serial port of local computer. It is used for the aforesaid connection only when equipment commissioning is performed. The hardware number of the serial port cable is R1A. Appearance view The end of serial port cable connected with the AN is a RJ-45 connector and the end connected with the network management computer is a DE-9 connector, as illustrated in Figure Figure 5-17 The serial port cable Version: A 5-19