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OL-0992-01

Cisco 6160 Quad-Port Flexi ATU-C to Octal-Port

DMT ATU-C Line Card Conversion Procedures

This document provides the procedures to convert from quad-port flexi ATU-C line cards (4xflexis) to

octal-port DMT ATU-C line cards (8xDMTs) in the Cisco 6160 system.

Warning

Only trained and qualified personnel should be allowed to install or replace this equipment.

Contents

This document includes the following sections:

• Conversion Prerequisites, page 1

• General Safety Precautions and Maintenance Guidelines, page 3

• Quad-Port Flexi ATU-C to Octal-Port DMT ATU-C Line Card Conversion Procedures, page 7

• Port Mapping of Subscriber Connectors to Slots and Ports, page 15

• Related Documentation, page 20

• Obtaining Documentation, page 21

• Obtaining Technical Assistance, page 22

Conversion Prerequisites

This section provides the requirements that are needed to convert your Cisco 6160 system from 4xflexis

to 8xDMTs:

• Software and Network Management Requirements, page 2

• Configuration Requirements, page 2

• Part and Tool Requirements, page 2

Summary of content (24 pages)

PAGE 1
Cisco 6160 Quad-Port Flexi ATU-C to Octal-Port DMT ATU-C Line Card Conversion Procedures This document provides the procedures to convert from quad-port flexi ATU-C line cards (4xflexis) to octal-port DMT ATU-C line cards (8xDMTs) in the Cisco 6160 system. Warning Only trained and qualified personnel should be allowed to install or replace this equipment.
PAGE 2
Conversion Prerequisites Software and Network Management Requirements The following bullets list the minimum software and network management requirements for the line card conversion procedures: • IOS—Release 12.1(6)DA • Cisco DSL Manager (CDM)—Release 3.
PAGE 3
General Safety Precautions and Maintenance Guidelines General Safety Precautions and Maintenance Guidelines This section describes the following areas: • General Safety Precautions, page 3 • General Maintenance Guidelines, page 6 • Preventing Electrostatic Discharge Damage, page 7 General Safety Precautions Before working on the equipment, be aware of standard safety practices and the hazards involved in working with electrical circuitry to prevent accidents.
PAGE 4
General Safety Precautions and Maintenance Guidelines Warnung Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu einer Körperverletzung führen könnte. Bevor Sie mit der Arbeit an irgendeinem Gerät beginnen, seien Sie sich der mit elektrischen Stromkreisen verbundenen Gefahren und der Standardpraktiken zur Vermeidung von Unfällen bewußt.
PAGE 5
General Safety Precautions and Maintenance Guidelines Warning This equipment is to be installed and maintained by service personnel only as defined by AS/NZS 3260 Clause 1.2.14.3 Service Personnel. Warning To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord. 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.
PAGE 6
General Safety Precautions and Maintenance Guidelines Warning Do not use a telephone to report a gas leak in the vicinity of the leak. Warning Ultimate disposal of this product should be handled according to all national laws and regulations. Warning This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation. Install only in accordance with national and local wiring regulations.
PAGE 7
Quad-Port Flexi ATU-C to Octal-Port DMT ATU-C Line Card Conversion Procedures Hot Swapping Cards The line cards support hot swapping. Hot swapping allows you to remove, replace, and rearrange the line cards without disconnecting the system power. When the system detects that a line card is added or removed, it automatically runs diagnostic and discovery routines, and acknowledges the presence or absence of the line card.
PAGE 8
Quad-Port Flexi ATU-C to Octal-Port DMT ATU-C Line Card Conversion Procedures Note Before installing and cabling the equipment, be aware of standard safety practices and the hazards involved in working with electrical circuitry to prevent accidents. See the “General Safety Precautions” section on page 3 for all cautions and warnings that are necessary to ensure a safe and hazard-free installation.
PAGE 9
Quad-Port Flexi ATU-C to Octal-Port DMT ATU-C Line Card Conversion Procedures Remove the Power Complete the following steps to remove power from the Cisco 6160 system: Step 1 Type the following command to save the configuration changes to NVRAM: DSLAM# copy running-config startup-config Step 2 Set the circuit breakers on the power entry modules (PEMs) to the OFF (0) position.
PAGE 10
Quad-Port Flexi ATU-C to Octal-Port DMT ATU-C Line Card Conversion Procedures Step 3 Step 4 Move the Cisco 6160 chassis up or down in the rack to accommodate an additional POTS splitter chassis, as necessary. a. Use a Phillips-head screwdriver to remove the mounting screws that bolt the Cisco 6160 chassis in the rack. b. Gently move the Cisco 6160 chassis up or down in the rack to accommodate an additional POTS splitter. c.
PAGE 11
Quad-Port Flexi ATU-C to Octal-Port DMT ATU-C Line Card Conversion Procedures Verify the Cisco 6160 Cabling The Champ connector pinouts on the back of the Cisco 6160 chassis are mapped for octal-port xTU-C line cards. Verify that industry-standard unshielded twisted pair (UTP) 50-pin Champ cables are currently used in your configuration.
PAGE 12
Quad-Port Flexi ATU-C to Octal-Port DMT ATU-C Line Card Conversion Procedures Step 2 Hold the 8xDMT vertically, with the line card faceplate toward you and the connectors facing the chassis slot. Step 3 Align the line card edge with the guides at the top and bottom of the slot in the Cisco 6160. Step 4 Lift up on the ejector tab and gently apply pressure to the faceplate while pushing the line card into the slot. Figure 2 shows the 8xDMT installation for a Cisco 6160 chassis.
PAGE 13
Quad-Port Flexi ATU-C to Octal-Port DMT ATU-C Line Card Conversion Procedures Verify Correct Fuses Use Table 4 to calculate the minimum fuse rating that is necessary for each of your Cisco 6160 system components. Verify that your system is using the minimum fuse rating for each component that is wired to the fuse and alarm panel. The power rating label that is supplied on the rear of each chassis indicates the maximum fuse value for the chassis.
PAGE 14
Quad-Port Flexi ATU-C to Octal-Port DMT ATU-C Line Card Conversion Procedures Step 3 Reboot the system to reassociate the system MAC address. Step 4 Verify that the STATUS LED is solid green on any newly installed line cards after the brief self-test. If the STATUS LED is not green after the self-test, refer to the Cisco 6160 Hardware Installation Guide for troubleshooting procedures.
PAGE 15
Port Mapping of Subscriber Connectors to Slots and Ports Port Mapping of Subscriber Connectors to Slots and Ports The subscriber connectors are numbered JC1 to JC11. Table 5 shows how subscriber connectors correspond to card slots and ports. In the table, an asterisk (*) indicates a port that is not available on quad-port xTU-C line cards.
PAGE 16
Port Mapping of Subscriber Connectors to Slots and Ports Table 5 Port Mapping for the Cisco 6160 Subscriber Connectors (continued) Champ Pins Champ Pins Slot/Line Tip Ring Cisco 6160 Connector Slot/Line Tip Ring Cisco 6160 Connector 7/1 1 26 12/1 1 26 7/2 2 27 JC3 Slots 7 through 9 12/2 2 27 JC4 Slots 12 through 14 7/3 3 28 12/3 3 28 7/4 4 29 12/4 4 29 7/5* 5 30 12/5* 5 30 7/6* 6 31 12/6* 6 31 7/7* 7 32 12/7* 7 32 7/8* 8 33 12/8* 8 33 8/1 9 34
PAGE 17
Port Mapping of Subscriber Connectors to Slots and Ports Table 5 Port Mapping for the Cisco 6160 Subscriber Connectors (continued) Champ Pins Champ Pins Slot/Line Tip Ring Cisco 6160 Connector Slot/Line Tip Ring Cisco 6160 Connector 15/1 1 26 34/1 1 26 15/2 2 27 JC5 Slots 15 through 17 34/2 2 27 JC6 Slots 18 and 34 15/3 3 28 34/3 3 28 15/4 4 29 34/4 4 29 15/5* 5 30 34/5* 5 30 15/6* 6 31 34/6* 6 31 15/7* 7 32 34/7* 7 32 15/8* 8 33 34/8* 8 33 16/1
PAGE 18
Port Mapping of Subscriber Connectors to Slots and Ports Table 5 Port Mapping for the Cisco 6160 Subscriber Connectors (continued) Champ Pins Champ Pins Slot/Line Tip Ring Cisco 6160 Connector Slot/Line Tip Ring Cisco 6160 Connector 19/1 1 26 22/1 1 26 19/2 2 27 JC7 Slots 19 through 21 22/2 2 27 JC8 Slots 22 through 24 19/3 3 28 22/3 3 28 19/4 4 29 22/4 4 29 19/5* 5 30 22/5* 5 30 19/6* 6 31 22/6* 6 31 19/7* 7 32 22/7* 7 32 19/8* 8 33 22/8* 8 33 2
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Port Mapping of Subscriber Connectors to Slots and Ports Table 5 Port Mapping for the Cisco 6160 Subscriber Connectors (continued) Champ Pins Champ Pins Slot/Line Tip Ring Cisco 6160 Connector Slot/Line Tip Ring Cisco 6160 Connector 25/1 1 26 28/1 1 26 25/2 2 27 JC9 Slots 25 through 27 28/2 2 27 JC10 Slots 28 through 30 25/3 3 28 28/3 3 28 25/4 4 29 28/4 4 29 25/5* 5 30 28/5* 5 30 25/6* 6 31 28/6* 6 31 25/7* 7 32 28/7* 7 32 25/8* 8 33 28/8* 8 33
PAGE 20
Related Documentation Table 5 Port Mapping for the Cisco 6160 Subscriber Connectors (continued) Champ Pins Champ Pins Slot/Line Tip Ring Cisco 6160 Connector Slot/Line 31/1 1 26 31/2 2 27 JC11 Slots 31 through 33 31/3 3 28 31/4 4 29 31/5* 5 30 31/6* 6 31 31/7* 7 32 31/8* 8 33 32/1 9 34 32/2 10 35 32/3 11 36 32/4 12 37 32/5* 13 38 32/6* 14 39 32/7* 15 40 32/8* 16 41 33/1 17 42 33/2 18 43 33/3 19 44 33/4 20 45 33/5* 21 46 33/6* 22 47
PAGE 21
Obtaining Documentation Obtaining Documentation The following sections provide sources for obtaining documentation from Cisco Systems. World Wide Web You can access the most current Cisco documentation on the World Wide Web at the following sites: • http://www.cisco.com • http://www-china.cisco.com • http://www-europe.cisco.com Documentation CD-ROM Cisco documentation and additional literature are available in a CD-ROM package, which ships with your product.
PAGE 22
Obtaining Technical Assistance We appreciate your comments. Obtaining Technical Assistance Cisco provides Cisco.com as a starting point for all technical assistance. Customers and partners can obtain documentation, troubleshooting tips, and sample configurations from online tools. For Cisco.com registered users, additional troubleshooting tools are available from the TAC website. Cisco.com Cisco.
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Obtaining Technical Assistance If you cannot resolve your technical issue by using the TAC online resources, Cisco.com registered users can open a case online by using the TAC Case Open tool at the following website: http://www.cisco.com/tac/caseopen Contacting TAC by Telephone If you have a priority level 1(P1) or priority level 2 (P2) problem, contact TAC by telephone and immediately open a case. To obtain a directory of toll-free numbers for your country, go to the following website: http://www.cisco.
PAGE 24
Obtaining Technical Assistance Cisco 6160 Quad-Port Flexi ATU-C to Octal-Port DMT ATU-C Line Card Conversion Procedures 24 OL-0992-01