Installing the DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 Cards in the Cisco ONS MA

Transcription

1 Installing the DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 Cards in the Cisco ONS MA Product Names: WBE-3BBE, WBE-3BBE This document provides a card description, specifications, and an installation procedure for the Cisco ONS MA DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 cards. As appropriate use this document in conjunction with the Cisco ONS CL and Cisco ONS MA Procedure Guide, the Cisco ONS CL and Cisco ONS MA Reference Manual, and the Cisco ONS CL and Cisco ONS MA Troubleshooting Guide when working with DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 cards. This document contains the following sections: DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 Card Description, page 1 DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 Card Specifications, page 3 Install the DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 Cards, page 5 Related Documentation, page 6 Obtaining Documentation and Submitting a Service Request, page 6 DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 Card Description The ONS MA DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 cards provide 28 or 84 Telcordia-compliant, GR-499 DS-1 ports per card, respectively, and three DS-3/EC-1 ports. Each DS-1 port operates at Mbps. Each DS-3/EC-1 port operates at Mbps over a single 75-ohm 728 A or equivalent coaxial span. These cards can operate as a working or protect card in 1:1 protection schemes. In addition, the DS1-28/DS3-EC1-3 card provides retiming, so that any outgoing DS-1 signal can be retimed to eliminate accumulated jitter and wander at the point of egress from a synchronous network. Any incoming DS-1 signal from the transport element can also be used as timing source. Americas Headquarters: Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA USA

2 DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 Card Description The DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 cards can be installed in Slots 1, 2, 5, and 6. Card installed in Slots 1 and 2 correspond with the electrical interface assembly (EIA) installed on Side A at the rear of the shelf assembly, and cards in Slots 5 and 6 correspond with the EIA installed on Side B. Note Refer to the Port Protection chapter in the Cisco ONS CL and Cisco ONS MA Reference Manual for information about electrical card protection and supported shelf configurations. Faceplate and Block Diagram Figure 1 shows the faceplates and block diagram for DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 cards. Figure 1 DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 Card Faceplates and Block Diagram DS1-28 DS3-EC1-3 FAIL ACT/ STBY DS1-84 DS3-EC1-3 FAIL ACT/ STBY PSOC Power Supply Monitor Voltages 48V->3.3V Power Sequence 3.3V->1.5V, 1.8V, 2.5V, 2.5V Power Shutdown 2.5V->1.2V, 1.25V DS1 SF DS3 SF DS1 SF DS3 SF Headers JTAG Flash 4Mx16 PLD Clocks/ PLL Address/ Data Buffers T1& T3/EC1 Mapper ITURI FPGA Octal T1 LIUs x11 BP DIRK FPGA Mictorsx4 ENET DDR 16Mx1 6 x CPU Temp Sensor DS3/EC1 LIU DS3/EC1 XFMR & Relays DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 Card-Level Indicators The DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 cards has three card-level LED indicators (Table 1). 2

3 DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 Card Specifications Table 1 DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 Card-Level Indicators Card-Level Indicators Red FAIL LED ACT/STBY LED Green (Active) Amber (Standby) Amber DS1 and DS3 SF LEDs Description Indicates that the card processor is not ready. This LED is on during reset. The FAIL LED flashes during the boot process. Replace the card if the red FAIL LED persists in flashing. When the ACT/STBY LED is green, the card is operational and ready to carry traffic. When the ACT/STBY LED is amber, the card is operational and in standby (protect) mode. Indicates a signal failure or condition such as LOS or LOF on one or more card ports. DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 Card Specifications The ONS MA DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 cards have the following specifications: For DS1: Input Bit rate: Mbps +/- 32 ppm Frame format: Unframed, SF (D4), ESF Line code: AMI, B8ZS Termination: AMP Champ Input impedance: 100 ohms Cable loss: Max 655 feet ABAM #22 or #24 AWG Output Bit rate: Mbps +/- 32 ppm Frame format: Unframed, SF (D4), ESF Line code: AMI, B8ZS Termination: AMP Champ Input impedance: 100 ohms Cable loss: Max 655 feet ABAM #22 or #24 AWG Power level: 12.5 to 17.9 dbm, centered at 772 KHz, 16.4 to 11.1 dbm centered at 1544 KHz Pulse shape: Telcordia GR-499-CORE Figure 9-5 Pulse amplitude: 2.4 to 3.6 V peak-to-peak Loopback modes: Terminal and facility Line build out: ft., ft., ft., ft., ft. Electrical interface: 64-pin Champ connectors on high-density EIA 3

4 DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 Card Specifications For DS3: Input Bit rate: Mbps +/- 20 ppm Frame format: Unframed, M13, C-bit Line code: B3ZS Termination: Unbalanced coaxial cable Input impedance: 75 ohms +/-5 percent Cable loss: Max 450 feet with 734A or 728A Output Bit rate: Mbps +/- 20 ppm Frame format: Unframed, M13, C-bit Line code: B3ZS Termination: Unbalanced coaxial cable Input impedance: 75 ohms +/-5 percent Cable loss: Max 450 feet with 734A or 728A cable Power level: -1.8 to +5.7 dbm Pulse shape: ANSI T Figure 8 Pulse amplitude: 0.36 to 0.85 V peak Loopback modes: Terminal and facility Line build out: 0 to 225 feet, 226 to 450 feet Electrical interface: BNC Connectors on high-density EIA For EC-1: Input Bit rate: Mbps +/- 20 ppm Frame format: SONET Line code: B3ZS Termination: Unbalanced coaxial cable Input impedance: 75 ohms +/- 5 percent Cable loss: Max 450 feet 734A or 728A Output Bit rate: Mbps +/- 20 ppm Frame format: SONET Line code: B3ZS Termination: Unbalanced coaxial cable Input impedance: 75 ohms +/-5 percent 4

5 Install the DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 Cards Cable loss: Max 450 feet 734A or 728A Power level: /- 5.7 dbm Pulse shape: ANSI T Figure 8 Pulse amplitude: 0.36 to 0.85 V peak to peak Loopback modes: Terminal and facility Line build out: 0 to 225 feet, 226 to 450 feet Electrical interface: BNC connectors on high-density EIA Surge protection: Telcordia GR-1089 Operating temperature: I-Temp, -40 to +65 degrees Celsius. Operating humidity: 5 to 95 percent, noncondensing Power consumption: W, 0.76 A, BTU/hr Dimensions Height: 6.93 in. (17.60 cm) Width: 1.35 in. (3.43 cm) Depth: 8.80 in. (22.35 cm) Card weight: 1.5 lbs (0.68 kg) Install the DS1-28/DS3-EC1-3 and DS1-84/DS3-EC1-3 Cards Warning Blank faceplates and cover panels serve three important functions: they prevent exposure to hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI) that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not operate the system unless all cards, faceplates, front covers, and rear covers are in place. Statement 1029 Warning During this procedure, wear grounding wrist straps to avoid ESD damage to the card. Do not directly touch the backplane with your hand or any metal tool, or you could shock yourself. Statement 94 Caution Ensure that the patch panel is grounded before installing the DS1-28/DS3-EC1-3 or DS1-84/DS3-EC1-3 electrical cards on the Cisco ONS MA chassis. Warning When installing the unit, always make the ground connection first and disconnect it last. Statement 42. Caution Always use the supplied ESD wristband when working with a powered ONS MA. Plug the wristband cable into either of the ESD jacks, on the far left and right faceplates in the shelf. 5

6 Related Documentation Caution Do not install an electrical card in an ONS MA if the ambient temperature exceeds 149 degrees F (65 degrees C). Step 1 Install an electrical card (DS1-28/DS3-EC1-3 or DS1-84/DS3-EC1-3) in a traffic card slot (Slots 1, 2, 5, or 6): a. Open the card ejector. b. Use the ejector at the top of the card and firmly slide the card along the guide rails until the card plugs into the receptacle at the back of the slot. c. Verify that the card is inserted correctly and close the ejector on the card. Note The electrical cards are hot-pluggable, so they can be inserted or removed without turning off the power to the ONS MA. Step 2 Step 3 Verify the electrical card LED activity: a. All LEDs (FAIL, ACT/STBY, DS1 SF, DS3 SF) turn on for 5 seconds, then turn off. b. The green ACT/STBY and red FAIL LED turn on for 15 seconds. c. The red FAIL LED flashes for 10 seconds, then becomes steady red for 30 seconds. d. While the red FAIL LED is on, the ACT/STBY LED turns green for three seconds, then turns amber. During this time, the DS1 SF and DS3 SF LEDs are amber. e. All LEDs turn off. f. The ACT/STBY LED turns green (active) or amber (standby). When you log into CTC, verify that the card appears properly in CTC node view. Related Documentation Cisco ONS CL and Cisco ONS MA Procedure Guide Cisco ONS CL and Cisco ONS MA Reference Manual Cisco ONS CL and Cisco ONS MA Troubleshooting Guide Obtaining Documentation and Submitting a Service Request For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What s New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at: Subscribe to the What s New in Cisco Product Documentation as an RSS feed and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free service. Cisco currently supports RSS Version

7 Related Documentation This document is to be used in conjunction with the documents listed in the Related Documentation section. Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: Third-party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (1110R) Any Internet Protocol (IP) addresses and phone numbers used in this document are not intended to be actual addresses and phone numbers. Any examples, command display output, network topology diagrams, and other figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses or phone numbers in illustrative content is unintentional and coincidental Cisco Systems, Inc. All rights reserved. Printed in the USA on recycled paper containing 10% postconsumer waste. 7

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