EPS User s Guide. Version 0.90

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EPS-3112 Management Layer 2 Gigabit PoE Ethernet Switch 8 PoE ports 10/100/1000Mbps RJ-45 + 4 combo uplink ports (10/100/1000 Mbps RJ-45 and 100/1000Mbps SFP slot) User s Guide Version 0.90

FCC Warning This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with this user s guide, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at their own expense. CE Mark Warning This is a Class A product. In a domestic environment, this product may cause radio interference in which case the user may be required to take adequate measures. Trademarks CTS is a registered trademark of Connection Technology Systems Inc All trademarks belong to their respective proprietors. Contents are subject to change without prior notice. Copyright Statement Connection Technology Systems Inc Copyright 1998-2016 This publication may not be reproduced as a whole or in part, in any way whatsoever unless prior consent has been obtained from Connection Technology Systems Inc. 2

Revision History Version Date Description 0.90 20170822 First release 3

Table of Contents 1. INTRODUCTION... 5 1.1 The Managed Switch... 5 1.2 Key Features... 5 1.3 Front & Rear Panel... 8 1.4 Cable Specifications... 9 1.5 Network Management... 10 2. INSTALLATION... 12 2.1 Requirement... 12 2.2 Checking the Package Contents... 12 2.3 Install the Managed Switch... 13 2.4 Power ON... 14 2.5 Connect the Switch to network... 15 3. OPERATION... 16 3.1 LED Definitions... 16 4. MAINTENANCE... 18 4.1 Fault Identification... 18 4.2 Hardware Replacement Procedures... 18 4.3 Firmware Upgrade... 19 4

1. INTRODUCTION The Managed Switch is designed to meet the emerging FTTX & Metro Ethernet requirement. Its low profile appearance with 1U height and standard rackmount size achieves the highest density within a single rack. When massive fiber ports need to be deployed, the Managed Switch provides the best performance and price ratio. 1.1 The Managed Switch This Managed Switch is compact 19-inch, rack mountable, has 8 PoE+ ports 10/100/1000Mbps RJ-45 + 4 combo uplink ports (10/100/1000 Mbps RJ-45 and 100/1000Mbps SFP slot) in front panel. This Managed Switch provides high performance store and forward switching plus other advanced features such as QoS, VLAN, etc. Clear, at-a-glance per-port LED indicators make users easier to control and manage network status. Built-in management module also allows users to configure, control and monitor the system locally via console or remotely via SNMP based management system. This Managed Switch is a typical suit for the SFP to Metro Ethernet application. Its low profile appearance with 1U height achieves the highest density and can be used in closet wiring or used as a desktop switch. 1.2 Key Features 8 x PoE 10/100/1000BASE-T RJ-45 ports - IEEE 802.3/802.3u/802.3ab/802.3z compliance - Support MDI/MDIX/Auto-Crossover - IEEE802.3at/af PoE/PSE - Event Scheduling 4 x 10/100/1000Base-T,100/1000Base-X Combo ports - IEEE 802.3ab/802.3z - Support Auto-Negotiation (RJ-45) and Auto-Sensing (SFP) - Support MDI/MDIX/Auto-Crossover - RJ-45 or SFP Slot 1 x RJ-45 Console port Standards - IEEE 802.3 10Base-T - IEEE 802.3u 100Base-TX/FX - IEEE 802.3ab 1000Base-T - IEEE 802.3z 1000Base-X - IEEE 802.3az EEE - IEEE 802.3x Flow Control - IEEE 802.3ad Link Aggregation 5

- IEEE 802.1ab LLDP - IEEE 802.1p Priority - IEEE 802.1q Tag VLAN - IEEE 802.1d STP - IEEE 802.1w RSTP - IEEE 802.1x Port based Network Access Control - IEEE 802.3af Power over Ethernet - IEEE 802.3at Power over Ethernet Enhancements Features H/W Specification - MAC Address Table: 8K - Non-Blocking Switching Fabric: 24Gbps - Memory Buffer: 524.5K Bytes - VLAN Groups: 2K VLAN Groups - Priority Queues: 8 Queues - Jumbo Frame: 9K Bytes - Store and Forward Switching Mechanism - Auto-Cross Over for MDI/MDIX in TP Ports - Auto-Negotiation in TP Ports - Full/Half Duplex Mode Operation - PoE Power Output: 30W max. (per PoE port) - Max PoE Power Budget For 240W model: 240Watts at 40 C, 210Watts at 50 C Forward / Filter Rate - 10M : 14,880/14,880pps - 100M: 148,800/148,800pps - 1000M:1,488,000/1,488,000pps Layer 2 Switch features VLAN - IEEE 802.1q tag VLAN with P-bit Marking - VLAN concurrent groups: 2K VLAN Groups - Port Based VLAN - QinQ Double tag with Configurable EtherType QoS - QoS 802.1p CoS / DSCP with Weighted Round-Robin(WRR) and Strict-Priority Queuing (SPQ) Scheduling Algorithm. - QoS Priority Queues : 8 Queues - 802.1p P-bit & DSCP Remarking - Port based rate limit (ingress/egress) Network Redundancy - STP IEEE 802.1d - RSTP IEEE 802.1w - LACP algorithm of source / destination IP, MAC, L4 Port - Static Port Trunking - Up to 6 Aggregation Groups, 8 ports per Group 6

Multicast - IGMP Snooping v1/v2/v3 - IGMP Fast Leave - MLD v1/v2 Snooping - IP Multicast Filter with Segment & Profile - Static Multicast Configuration IPv6 Feature - IPv6 over Ethernet (RFC 2464) - IPv6 Addressing Architecture (RFC 4291) - IPv6 Dual Stack (RFC4213) - ICMPv6 (RFC4884) - Path MTU Discovery for IPv6 (RFC 1981) - Neighbor Discovery (RFC4861) Access Control List - ACL Based on Physical port, EtherType,VID, TOS/DSCP, Protocol Type, L4 Port and IP. Security - 802.1x Port Base Access Control - 802.1x RADIUS Authentication - 802.1x MAC Authentication Bypass - DHCP Option 82 Relay Agent - DHCP Option 82 with configurable circuit & Remote ID - DHCP Snooping - IP Source Guard Management - SNMP/WEB/Telnet/SSH/CLI Interface - Text Base CLI Configure file - Port Configuration Speed/duplex/flow control/ Description - NTP with Daylight Saving Time - Layer 2 Control Protocol filter - Static MAC address Table - MAC Limiters - LLDP - Storm Control (Unicast/Multicast/Broadcast) Maintenance Diagnostic - Port Mirror - ICMP Ping - Event log - Syslog - SFP SFF-8472 DDMI monitor Upgrade/Restore - HTTP/FTP/TFTP Firmware & configuration update 7

- DHCP Auto-provision via DHCP option 60/43 for firmware and configuration upgrade Other - Loop Detection Monitoring - CPU and Memory Statistics - Switch Port Status, Traffic, packet Error, Packet Analysis Statics Power Requirement - Input AC:100V-240V 50/60Hz Environmental Condition - Operation : 0 ~ 50 - Storage Temperature : -20 ~ 60 - Humidity:5%~90%, Non-condensing Dimension & Weight - Size: 330x230x44mm (WxDxH) - Weight: 2.5Kg EMC/Safety - FCC Class A, CE 1.3 Front & Rear Panel Front Panel The front panel is configured as follows: 1. 4 x Gigabit combo ports (Ports 9-12) : 4 x 10/100/1000Base-T RJ-45 ports, or 4 x 100/1000Base-X SFP ports 2. 8 x PoE 10/100/1000BASE-T RJ-45 ports (Ports 1-8) 8 x 10/100/1000 PoE ports 3. LED: 8

Please refer to chapter 3.1 LED Definitions 4. Reset Button: Pressing reset button for 5~10 seconds then release to restart the system. Pressing reset button for more than 10 seconds then release to reset the Managed Switch back to factory settings and restart the system. 5. Console port: An asynchronous serial console port supporting the RS-232 electrical specification. The console port can be used to manage the device and the interface should be configured to 115200, N, 8,1 Rear Panel The Managed Switch features one fixed AC power module and its rated input supply voltage is from AC 100 to 240V, 50/60Hz. The rear panel is configured as follows: 1. AC inlet The rated input supply voltage is from AC 100 to 240V, 50/60Hz 1.4 Cable Specifications The following table contains various cable specifications for the Managed Switch. Please make sure that you use the proper cable when connecting the Managed Switch. Cable Type 10Base-T 100Base-TX 1000Base-T 100BASE-FX 1000BASE-SX 1000BASE-LX 1000BASE-LH 1000BASE-ZX Mini-GBIC Description UTP Category 3, 4, 5 (100 meters max.) EIA/TIA- 568 150-ohm STP (100 meters max.) UTP Cat. 5 (100 meters max.) EIA/TIA-568 150-ohm STP (100 meters max.) UTP Cat. 5e (100 meters max.) UTP Cat. 5 (100 meters max.) EIA/TIA-568B 150-ohm STP (100 meters max.) Multi-mode fiber module(2km) / Single-mode fiber module Multi-mode fiber module (550m) Single-mode fiber module (10km) Single-mode fiber module (30km/50km) Single-mode fiber module (80km) SFP Transceiver for 1000BASE-SX Multi-mode fiber module (550m) SFP Transceiver for 1000BASE-LX Single-mode fiber module (10km) SFP Transceiver for 1000BASE-LH Single-mode fiber module 9

1.5 Network Management (30km/50km) SFP Transceiver for 1000BASE-ZX Single-mode fiber module (80km) This Managed Switch is Plug & Play compliant. Real-time operational status can be monitored through a set of LED indicators located in the front panel. Built-in management module also allows users to configure, control and monitor the system remotely. Following is a list of management options available in this Managed Switch: Local Console Management Telnet Management SNMP Management Web Management Local Console Management Users may connect a Terminal or PC with Terminal Emulation program, to the anaged witch - ort directly ia a -to- a le to configure, control and monitor the system. This is often referred as Out-Of-Band management. Console management is useful when there is no network connection to the Switch, for instance configuring the Managed Switch for the first time. Telnet Management Telnet is done through the network. Once there is a network connection to the Managed Switch, users can use Telnet to configure, control and monitor the system. Using network connection to manage is often referred to In-Band- Management. SNMP Management SNMP is also In-Band-Management and requires a network connection to the Managed Switch. The Managed Switch private Management Information Bases (MIB) is provided for SNMP-based network management program to configure, control and monitor the system. Web Management Web Management is done over the network. Once the Managed Switch is available on the network, you can login and monitor the status of it through a web browser remotely or locally. Local console-type Web management, especially for the first time use of the Managed Switch to set up the needed IP, can also be done through one of the 10/100/1000Base-T 8-pin RJ-45 ports located on the front panel of the Managed Switch. Direct RJ-45 LAN cable connection between a PC and the Managed Switch is required for this management. 10

Please refer to the Network Management User s Manual for the detailed management functions and required installation and operation procedures. 11

2. INSTALLATION To properly install the Managed Switch, please follow the procedures listed below. These procedures are described below in separate sections. Installation Requirements Unpacking the Managed Switch Installing the Managed Switch Power on the Managed Switch Connecting the Managed Switch to the network 2.1 Requirement Basic requirements for installation are as follows: Environmental conditions - One power outlet - Proper ventilation - Proper isolation to electrical noise, radio, etc. - UTP cables should not run in the same duct with power and phone line cables Required SFP Transceiver or UTP cables Rack mounting tools 2.2 Checking the Package Contents Unpack the package carefully and check the package contents. The package should contain the following items: Standard - One Managed Switch - Mounting kit: 2 mounting brackets and screws (Fixed in the Managed Switch when shipped) - Four rubber feet with adhesive backing - Console RS-232 cable with RJ-45 connector - Documentation CD - AC power cord 12

If any item is found missing or damaged, please contact your local sales representative for support or replacement. 2.3 Install the Managed Switch CAUTION To prevent any damage or failure of the Managed Switch, please DO NOT block the ventilation vents. Use the following guidelines when choosing a place to install the Switch: Firm and steady flat surface. Proper power outlet location, not too far from the device. Visually inspect the power cord and see that it is secured to the AC power connector. Make sure that there is proper heat dissipation from and adequate ventilation around the switch. Do not place heavy objects on the Managed Switch. Desktop Installation The switch can be placed in any flat and steady surface with proper air ventilation. Four rubber feet with adhesive backing are provided for installation. Procedure 1. Attach rubber feet on the bottom at each corner of the device. 2. Select a flat and steady surface and place the switch. 3. Allow adequate space for ventilation between the device and the objects around it. Rack Installation 13

WARNING! Please mount the Switch firmly in rack otherwise it may be fall and cause the system damage and possible injury to personnel. The Managed Switch can be mounted in an EIA standard-sized, 19-inch rack, which can be placed in a wiring closet with other equipment. Rack mounting brackets are provided to mount the Switch. Procedure 1. Plan the rack position. 2. Attach the mounting racket on the switch s side anels (one on each side) and secure them with the screws provided. 3. Align the Switch with mounting bracket into the selected mounting rail position. 4. Then, use the screws provided with the equipment rack to mount the switch into the selected mounting rails position carefully and firmly. 5. Please ensure that the ventilation holes are not blocked. 2.4 Power ON The Managed Switch can be used with AC power supply 100-240 VAC, 50 60 Hz. The power switch is located at the rear of the unit adjacent to the power connector. After the Managed Switch is turned on, the Power LED indicators should light in green. Power Failure 14

In the event of power failure, unplug the power that is plugged into the switch at the back of the device. When power is resumed, plug the power back to the switch. 2.5 Connect the Switch to network Connect to Network The Managed Switch has 8 PoE 10/100/1000BASE-T RJ-45 ports and 4 combo ports in front panel. These 8 PoE RJ-45 ports can be plugged with 10/100/1000Base-T UTP connector. Uplink combo ports 9-12 can be plugged with 155Mbps, 1.25Gbps SFP Fiber transceiver or 10/100/1000BASE-T UTP connector. The connection of the fiber port must be matched, i.e. Transmitter to Receiver and vice versa. 15

3. OPERATION The Managed Switch is Plug & Play compliant. Real-time operational status can be monitored through a set of LED indicators located in the front panel. A built-in management module provides users flexible interfaces to configure, control and monitor the complete system remotely. 3.1 LED Definitions SYS LED The SYS led shows the current power supply status and system status. LED Definition Color Operation Off Device is powered down. Green Device Power in normal Operation. SYS Power/System Green Blinking a.when device booting ready flash 3 times (Frequency 0.33 seconds) then STOP keep LED lights b.press Reset button for 5~10 seconds, when LED from lights becomes flash, release reset button to let device for reboot. c.press the Reset button until become flash more faster, release the reset button for reset default factory. PoE/Alert LED The PoE/Alert LED shows the current PoE (Power over Ethernet) usage status. LED Definition Color Operation Off PoE function disable and no given power. PoE/Alert Alarm Green PoE Power consumption under budget range. Green Blinking PoE Power consumption out of budget range. TP Port LED 1~12 LED Definition Color Operation Off Port link is down Green Link is up and works at 10/100Mbps. TP Port 1~12 Port Status Green Blinking Receiving and transmitting data. Orange Link is up and works at 1000Mbps. Orange Blinking Receiving and transmitting data. 16

F/O Port LED 9~12 LED Definition Color Operation Off Port link is down Green Link is up and works at 100Mbps. SFP Port 9~12 Port Status Green Blinking Receiving and transmitting data. Orange Link is up and works at 1000Mbps. Orange Blinking Receiving and transmitting data. PoE LED LED Definition Color Operation Off PoE function disable and no given power. Green PoE function Enable and given Power. PoE 1~8 Port Status PoE operates under abnormal conditions Green Blinking a.negotiation fail. b.over current. 17

4. MAINTENANCE This Managed Switch is easy to maintain. The procedures are suggested when you want to identify faults, perform hardware replacement and Firmware upgrade. 4.1 Fault Identification Identifying faults can greatly reduce the times required to find problem and solution. Users may perform local check or remote check to find the problems. Local Check Users can perform local check by observing LED indicators status or check system setup and configuration through console connection. When the whole system fails to function, 1. Check SYS LED status 2. Check Power connection 3. Reset power When certain network link fails to function, 1. Locate the port of the switch 2. Check Status LED of the port 3. Check cable connection between the port and the connected device 4. Reset power When local Console fails to function, 1. Check Console port connection 2. Check Console configuration 3. Reset power Remote Check Users may check the Managed Switch through SNMP manager remotely. For detailed procedures, please refer to the network management User s Manual. 4.2 Hardware Replacement Procedures WARNING! The Managed Switch contains no user-serviceable parts. DO NOT, UNDER ANY CIRCUMSTANCES, open and attempt to repair it. 18

Failure to observe this warning could result in personal injury or death from electrical shock. Failure to observe the above warning will immediately void any Warranty. 4.3 Firmware Upgrade This Managed Switch may perform Firmware upgrade when required. New Firmware can be obtained from your sales representative. Please check the Network anagement User s Manual for the detailed upgrade procedures. 19