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Contents

8800-A2-GN21-20

October 1997

Making Cable Connections

2-19

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Special Connection Considerations

2-19

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connecting to a POTS Splitter or an MDF

2-19

. . . . . . . . . . . . . . . . . . . . . .

Connecting CO Alarm to the Alarm System

2-21

. . . . . . . . . . . . . . . . . . . . .

Connecting Ethernet Connections to the Ethernet Hubs or
Switches

2-22

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connecting to an SNMP Management System or to a Remote
Workstation Using Terminal Type vt100

2-23

. . . . . . . . . . . . . . . . . . . . . . . . .

Connecting to a Terminal or Laptop Computer

2-24

. . . . . . . . . . . . . . . . . . .

Connecting to a Modem for Remote Management

2-25

. . . . . . . . . . . . . . .

Initial Setup Instructions

Setting the IP Address and Subnet Mask on the MCC for Remote
Configuration

3-1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Troubleshooting

Power Failure Troubleshooting Procedures

4-1

. . . . . . . . . . . . . . . . . . . . . . . . .

Additional Troubleshooting Procedures

4-2

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

LEDs

Overview

A-1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HotWire 8800 DSL Access System Chassis

A-1

. . . . . . . . . . . . . . . . . . . . . . . .

MCC Card

A-3

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pinouts

8-Pin Modular LAN/WAN Connector and Management 10BaseT
Connector Pinouts

B-1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8-Pin Modular Management Serial Connector Pinouts

B-2

. . . . . . . . . . . . . . .

6-Pin Modular Alarm Connector Pinouts

B-2

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Telco 50-pin Connector Pinouts for DSL Loops and POTS Splitters

B-3

. . . .

DB25 Adapter Pinouts

B-4

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Technical Specifications

Glossary

Index

Содержание HotWire 8800 DSLAM

Страница 1: ...HOTWIRE 8800 DIGITAL SUBSCRIBER LINE ACCESS MULTIPLEXER DSLAM INSTALLATION GUIDE Document No 8800 A2 GN21 20 October 1997...

Страница 2: ...ves the right to revise this publication and to make changes from time to time in the contents hereof without obligation of Paradyne Corporation to notify any person of such revision or changes Change...

Страница 3: ...supply source that is electrically isolated from the ac source The 48 Vdc source is to be reliably connected to earth Connect the earthing grounding wire to the protective earthing grounding lug conn...

Страница 4: ...perational and safety requirements as prescribed in the appropriate Terminal Equipment Technical Requirements document s The Department does not guarantee the equipment will operate to the user s sati...

Страница 5: ...n certain voltage limits as amended by Directive 93 68EEC Directive 89 336 EEC Council Directive of 3 May 1989 on the approximation of the laws of the member states relating to Electro Magnetic Compat...

Страница 6: ...stalling and Connecting the Hardware Overview 2 1 Package Contents 2 1 Unpacking the Hardware 2 3 Pre installation Considerations 2 3 Installation Tasks 2 4 Chassis Installation 2 5 Installation into...

Страница 7: ...em for Remote Management 2 25 3 Initial Setup Instructions Setting the IP Address and Subnet Mask on the MCC for Remote Configuration 3 1 4 Troubleshooting Power Failure Troubleshooting Procedures 4 1...

Страница 8: ...technicians who install devices at the Central Office It should be used in conjunction with the HotWire DSLAM for 8540 and 8546 DSL Cards Network Configuration Guide which describes how to plan the d...

Страница 9: ...uctions Describes how to assign an IP address to the MCC card to allow for remote configuration Chapter 4 Troubleshooting Describes troubleshooting procedures for common problems Appendix A LEDs Descr...

Страница 10: ...A2 GB20 HotWire DSLAM for 8540 and 8546 DSL Cards User s Guide 8000 A2 GB21 HotWire DSLAM for 8540 and 8546 DSL Cards Network Configuration Guide 8000 A2 GB24 HotWire DSLAM Configuration for 8540 and...

Страница 11: ...l Subscriber Line DSL technology the DSLAM provides simultaneous high speed data access digital and POTS service analog over the same twisted pair telephone line Support of this simultaneous access re...

Страница 12: ...cket Concentrator Optional DSL CARD DSLAM Central Office CO 97 15674 01 Customer Premises CP CO Switch Ethernet RTU CP POTS Splitter CO POTS Splitter MDF POTS DSL HotWire 8200 IPC Voice Interface Data...

Страница 13: ...operational status for each of the DSL cards and responds to the SNMP requests It also has a serial port for local terminal access At least one Digital Subscriber Line DSL card The chassis requires a...

Страница 14: ...n the front of the chassis for easy accessibility Major Minor Alarm Contacts for CO Alarm Requirements The interface panel provides two sets of dry contacts on a 6 pin jack interface for connection to...

Страница 15: ...xamples of chassis mounting configurations Four chassis in a rack Two chassis and two six slot POTS splitters in a rack and Four chassis and four six slot POTS splitters in adjacent racks NOTE In this...

Страница 16: ...RMS Major Minor Fan B A POWER A B Four HotWire 8800 DSLAMS and Four Six Slot POTs Splitter in Adjacent Racks The 8800 chassis can be mounted in a back to back configuration up to 8 chassis in a 7 foot...

Страница 17: ...ling the MCC card and DSL card s into the chassis Connecting to a POTS splitter shelf or Main Distributing Frame MDF Connecting to the CO alarm system Connecting to the Ethernet hubs or switches Conne...

Страница 18: ...lm Test ETHERNET TX RX Coll DSL PORT 1 2 3 4 In addition each chassis is shipped with the following Associated hardware bundled in a plastic bag Three cable ties Three shorter 50 pin Telco connector c...

Страница 19: ...an be either solid or stranded However the preferred power source wire type is 14 AWG stranded Grounding A copper lug connector is attached to the chassis grounding post It can accept a bare wire 6 th...

Страница 20: ...Supplying Power page 2 13 3 Install the MCC card into the chassis Slot 19 Installing the MCC Card page 2 15 4 Install DSL cards into the chassis Slot 1 18 Installing DSL Cards page 2 17 5 Verify the...

Страница 21: ...lled in a 19 inch wide rack For both the 19 and 23 inch wide rack the chassis can be installed in one of three depth positions front flush mount 3 inch setback or 5 inch setback as illustrated below 1...

Страница 22: ...recommended procedure to install the chassis starting at the bottom of the rack Front Rail Keyhole 97 15324 a Front of 19 inch Rack Screw 2 Place the chassis against the front rails of the rack allow...

Страница 23: ...otate it and place it on the right side so that the longer side extends out Do the same for the bracket from the right side of the chassis Replace the screws 2 Determine the preferred placement of the...

Страница 24: ...slide under the screw heads This action positions the chassis correctly for installation of the two remaining machine screws and helps support its weight during installation of these screws 4 Install...

Страница 25: ...the bracket on the left side for flush mounting A third screw necessary for set back mounting is already installed behind the left bracket near the top of the chassis Remove this screw and save it 97...

Страница 26: ...chassis for a 19 inch rack NOTE It is the recommended procedure to install the chassis starting at the bottom of the rack 2 Slip a speed nut onto each rail hole selected and align the hole of the spee...

Страница 27: ...chassis in the back of the rack Also keep in mind that you must Reposition the top cover air flow vents for each chassis before installing the chassis into the rack To do this disassemble and reverse...

Страница 28: ...ect and or replace the air filter periodically To purchase a replacement air filter contact your sales representative Procedure To install the optional air filter 1 Unfasten the screws on the cover pl...

Страница 29: ...powered i e the circuit breakers are open or fuses are removed Verify that the tips of the power source wires 10 AWG through 16 AWG solid or stranded wire are stripped of insulation If they are not a...

Страница 30: ...D 2 4 6 8 10 12 14 16 18 19 1 3 5 7 9 11 13 15 17 LAN WAN SLOT 20 LAN WAN SLOT 97 15326 48V A 48V B RET A RET B FR GND 48V INPUT Second Return Input 3 Provide power to the chassis by closing the circu...

Страница 31: ...damage due to electrostatic discharge ESD during normal operation When performing installation procedures however take proper static control precautions to prevent damage to equipment If you are not s...

Страница 32: ...faceplate is ON winking green 5 Secure the MCC card by fastening the top and bottom screws on the faceplate NOTE The MCC card may be replaced without disruption to user data i e you can remove and re...

Страница 33: ...amage due to electrostatic discharge ESD during normal operation When performing installation procedures however take proper static control precautions to prevent damage to equipment If you are not su...

Страница 34: ...card from the chassis unfasten the screws on the top and bottom of the faceplate Then simply push the ejector handles outward and slide the card out When swapping the old DSL card with a new DSL card...

Страница 35: ...le CAT3 For multiple DSL circuits in the same main bundle choose non adjacent wire pairs whenever possible Use only non conditioned loops no load coils echo suppression etc Eliminate any non twisted c...

Страница 36: ...horter connector captive screw which is provided with the product 3 Insert a cable tie provided with product through the anchor mount to hold the Telco 50 pin connector in place If more than one cable...

Страница 37: ...he ALARM port of the chassis 2 Dress the cable to the right and through the cable retainer MGT SERIAL MGT 10BT ALARM SLOTS 1 6 SLOTS 7 12 SLOTS 13 18 LINES A B 48V A 48V INPUT 48V B RET A RET B 2 4 6...

Страница 38: ...N WAN SLOT port 1 2 Dress the cable to the right and through the cable retainer MGT SERIAL MGT 10BT ALARM SLOTS 1 6 SLOTS 7 12 SLOTS 13 18 LINES A B 48V A 48V INPUT 48V B RET A RET B FR GND 2 4 6 8 10...

Страница 39: ...2 Dress the cable to the right and through the cable retainer MGT SERIAL MGT 10BT ALARM SLOTS 1 6 SLOTS 7 12 SLOTS 13 18 LINES A B 48V A 48V INPUT 48V B RET A RET B FR GND 2 4 6 8 10 12 14 16 18 19 1...

Страница 40: ...A B 48V A 48V INPUT 48V B RET A RET B 2 4 6 8 10 12 14 16 18 19 1 3 5 7 9 11 13 15 17 LAN WAN SLOT 20 LAN WAN SLOT MGT SERIAL MGT 10BT ALARM 2 4 6 8 10 12 14 16 18 19 1 3 5 7 9 11 13 15 17 LAN WAN SLO...

Страница 41: ...ple ATQ2 H Set the modem to ignore Data Terminal Ready DTR For example AT D0 Procedure To connect the HotWire 8800 DSLAM to a dial up modem 1 Plug a serial cable into the MGT SERIAL port of the chassi...

Страница 42: ...emote card configuration from a network management workstation by means of a telnet session you must set the IP address and subnet mask of the MCC card using the local terminal at the CO before you ca...

Страница 43: ...st completes The Who Am I screen will appear 2 From the Who Am I screen enter the Management Domain IP address of the MCC card and press the Return key For example if the IP address of the MCC card is...

Страница 44: ...ter a new subnet mask and press Return The system highlights the OK to restart prompt 4 Type y at the yes no prompt to restart the card or n to decline the restart If you type y the card restarts You...

Страница 45: ...ng illustrates the steps to take when either the Power A or Power B LEDs or both are OFF 1 Using a voltmeter check for power at the terminal connections If there is power call your sales representativ...

Страница 46: ...HotWire DSLAM Configuration for Models 8540 and 8546 User s Guide for more information 3 Remove and reinstall the card 4 If unable to clear by resetting the card you may need to replace the card DSL c...

Страница 47: ...Wire 8800 DSLAM chassis and card HotWire 8800 DSL Access System Chassis The chassis allows addressable diagnostic connectivity between the MCC and each of the DSL cards It also converts and distribute...

Страница 48: ...B Low or no voltage for Power Source B Fan System Alarm Yellow Off Fan failure or a single fan in the Fan Module is working at less than 50 of its normal output Normal operation or no power to mounti...

Страница 49: ...ote Termination Units RTUs The following table describes the meaning and states of the LEDs on the MCC card faceplate Type LED LED is Indicating SYSTEM OK Green Winking Off Normal operation card funct...

Страница 50: ...ement 10BaseT Connector Pinouts The 8 pin interface for the LAN WAN 10BaseT connection has the following pin assignments The 8 pin interface is also used for the Management 10BaseT connection to a dia...

Страница 51: ...eserved 4 Signal Ground 5 Receive Data 6 Transmit Data 7 Reserved 8 Reserved 6 Pin Modular Alarm Connector Pinouts The Alarm connector consists of two sets of dry contact closures on a 6 pin jack The...

Страница 52: ...4 29 Card 2 Port 1 Card 8 Port 1 Card 14 Port 1 5 30 Card 2 Port 2 Card 8 Port 2 Card 14 Port 2 6 31 Card 2 Port 3 Card 8 Port 3 Card 14 Port 3 7 32 Card 2 Port 4 Card 8 Port 4 Card 14 Port 4 8 33 Car...

Страница 53: ...nterface to a standard RS 232 DB25 interface which can then be connected to a terminal or laptop computer The following lists the pin assignments for the DB25 adapter 8 Pin Modular Serial Interface Pi...

Страница 54: ...ing this back to back mounting configuration Interfaces 48V Power two pairs of screw terminals for A and B inputs 20 8 pin modular jacks for 10BaseT LAN WAN connection Three 50 pin Telco connectors fo...

Страница 55: ...4 Level Cooling and Air Handling Each 8800 DSLAM is cooled by its integral plug in fan module assembly Each chassis is independently cooled in a stack it does not rely on vertical air flow in a frame...

Страница 56: ...standard protocol that defines the IP as a unit of information passed across an Internet and provides the basis for packet delivery service IP includes the ICMP control and error message protocol as...

Страница 57: ...ing initialization and optimizes the data rates for each modem port in the chassis Remote Termination Unit A DSL device that is installed at the customer premise This device works with the HotWire 880...

Страница 58: ...2 24 to an MDF 2 19 to an SNMP management system 2 23 to Ethernet hubs or switches 2 22 connectors CO alarm B 2 DB25 adapter B 4 LAN WAN B 1 management 10BaseT B 1 management serial B 2 Telco 50 pin...

Страница 59: ...thout threaded screw holes 2 10 Interfaces C 1 L LEDs on the 8800 chassis A 1 on the MCC card A 3 load sharing 1 4 M Main Distributing Frame MDF 2 19 making cable connections 2 19 Management Communica...

Страница 60: ...mote Termination Unit RTU 1 2 removing card DSL card 2 18 MCC card 2 16 S set back installation 2 5 2 9 setting the IP address on the MCC card 3 1 setup instructions 3 1 summary of installation tasks...

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