Paradyne HotWire 8546 Installation Instructions Manual

Page 1

HotWire 8546 Digital Subscriber Line (DSL) Card

Installation Instructions

Document Number 8546-A2-GN10-20 October 1997

What is a 8546 DSL Card?

A Digital Subscriber Line (DSL) 8546 card is a circuit card assembly (CCA) that contains four Rate Adaptive Digital Subscriber Line (RADSL) ports, an Ethernet interface to the Internet Service Provider (ISP), and a processor. The processor controls the RADSL ports and forwards the packet traffic to and from the Ethernet and DSL interfaces. When the 8546 DSL card is used in a HotWire 8600 or 8800 DSL Access Multiplexer (DSLAM) chassis connected to a HotWire 5446 Remote Termination Unit (RTU), it provides high-speed Internet or Intranet access with dynamic IP addressing and enhanced security over traditional twisted-pair telephone wiring.

496-15104

Package Checklist

Verify that your package contains the following:

 DSL CCA  Warranty card

Tools Required

 Small- to medium-size flat-blade screwdriver to install the DSL card.

HANDLING PRECAUTIONS FOR STATIC-SENSITIVE DEVICES

This product is designed to protect sensitive components from 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 sure of the proper static control precautions, contact your nearest sales or service representative.

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Technical Specifications

Specifications Criteria*

Size 10.4 inches (L) x 11.15 inches (H) x .8 inches (W) Weight Approx. 1.4 lbs. Approvals

Safety Certifications

Power The DSL card contains a DC-to-DC converter that

Physical Environment

Operating temperature Storage temperature Relative humidity Shock and vibration

* Criteria of technical specifications are subject to change without notice.

Refer to the equipment’s label for approvals on product.

requires –48V power input. The –48V power is distributed through the HotWire DSLAM backplane.

Maximum Power Dissipation = 18 watts

32° to 122°F (0° to 50°C) –4° F (–20°C) to 158° F (70°C) 5% to 85% (noncondensing) Withstands normal shipping and handling.

Planning the DSL Card Installation

Review the following list to help plan for the installation.

 Obtain the applicable cables; refer to the next section,  Make sure the HotWire DSLAM chassis is installed and power is supplied to

the chassis.

 After the DSL card is installed, there are configuration instructions that must

be performed before you can begin to use the DSL cards for Internet or Intranet connectivity. Refer to the

Cards User’s Guide

configuration procedures.

, Document No. 8000-A2-GB20, for more detailed

Cables You Need

HotWire DSLAM for 8540 and 8546 DSL

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Cables You Need

The following customer-provided cables are used with this product:

H Plug-ended Telco 50-pin cable for connection from the HotWire DSLAM Line

port to the CO POTS splitter shelf, Main Distribution Frame (MDF), or other demarcation point.

H One 8-pin modular UTP (Unsheilded Twisted Pair) CAT5 cable for each

connection from a LAN/WAN port associated with a 8546 DSL card in the HotWire DSLAM chassis to the Ethernet hub or switch.

CAUTION:

Use of any non-twisted pair wiring arrangements, such as jumpers, can cause reduction in overall DSL reach performance, even over short distances. Please refer to the Special Notice shipped with the HotWire 8800/8600 DSLAM.

Refer to

Pin Assignments

Installing 8546 DSL Cards

Use a small- to medium-size flat-blade or Phillips screwdriver to install the 8546 DSL card.

When using a . . .

HotWire 8600 DSLAM base chassis Slot 2 or 3 (Slot 1 of the HotWire 8600

HotWire 8600 DSLAM expansion chassis Slot 1, 2, or 3 HotWire 8800 DSLAM chassis Any one of the first 18 slots (i.e., Slot 1

An 8546 DSL card can be installed, removed, and replaced from a HotWire DSLAM chassis without service disruption (i.e., you can replace a card without powering down the chassis and disrupting service to the other cards in the chassis).

on page 9 for pinouts.

Install the DSL card into . . .

DSLAM base chassis must contain a Management Communications Controller (MCC) card.)

through 18)

NOTE:

When installing the 8546 DSL card, you will need to remove the filler plate before proceeding.

Do not discard unused filler plates. Each slot in the chassis must contain a circuit card or a filler plate. Store all unused filler plates in a safe place. You may need to use the filler plates to cover open slots in the chassis at a later time.

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" Procedure

To install an 8546 DSL card:

1. Remove the filler plate from the desired slot.

2. Insert the 8546 DSL card into this slot: — For a HotWire 8600 DSLAM chassis – hold the 8546 DSL card

horizontally with component side facing up and insert it into the left and right card guides.

AC T5A 250V

RTN48V

AAB B

INPUT

48VDC CLASS 2 OR

LIMITED PWR SOURCE

— For a HotWire 8800 DSLAM chassis – hold the 8546 DSL card vertically

with component side facing right and insert it into the top and bottom card guides.

DC FUSES

SYSTEM

Alrm

TestTXRX

Alrm

Test

STACK

POSITION

ETHERNET

FAN

ETHERNET

ALM

DC PWR

TXRXCol

Col

MANAGEMENT

DSL PORT

OUT SERIAL

123

MCC 1

LAN/WAN SLOT

LINE

RADSL

8000

97-15374-01

DSL Card

SYSTEM

Alm

Test

ETHERNET

Coll

DSL PORT

DSL

Slot 1

SLOTS 13-18

SLOTS 7-12

SLOTS 1 - 6

ALARMS

POWER

Major MinorFanBA

SYSTEM

Alm

Test

ETHERNET

Coll

MCC

-48V INPUT

LINES

-48V (A)

-48V (B)

RET (A)

RET (B)

FR GND

LAN/WAN SLOT

101214

LAN/WAN SLOT

MGT

SERIAL

ALARM

13 15

MGT 10BT

97-15328

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3. Slide the 8546 DSL card into the slot until the power and network connectors

seat firmly in the mating connectors on the backplane.

CAUTION:

Do not force the 8546 DSL card into the slot. If it does not seat properly, remove the card and reinstall it. If it still does not seat properly, call service.

The 8546 DSL card performs a power-up self-test. All of the LEDs turn ON and OFF briefly. When the self-test is completed successfully, the SYSTEM OK LED will turn ON. Make sure the SYSTEM OK indicator on the DSL card faceplate is ON (winking green).

4. If the LED is not ON, refer to the

HotWire DSLAM Installation Guide.

5. Secure the DSL card by fastening the screws at each end of the faceplate.

Troubleshooting

chapter of the appropriate

NOTE:

The 8546 DSL cards may be replaced without system disruption (i.e., you can remove and re-install a card without powering down the HotWire DSLAM chassis and disrupting service to the other cards). To remove an 8546 DSL card from the HotWire DSLAM chassis, unfasten the screws on both ends of the faceplate. Then, simply push the ejector handles outward and slide the card out.

When swapping the old 8546 DSL card with a new 8546 DSL card, it is important to note that the 8600 DSLAM retains the Media Access Control (MAC) address, also referred to as the physical address. This means that the new DSL card will have the same MAC address as the old one.

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Connecting to a POTS Splitter or an MDF

You can connect the HotWire DSLAM chassis containing the 8546 DSL card to a POTS splitter shelf, MDF, or other demarcation point.

NOTE:

If you are connecting the HotWire DSLAM to a CO POTS splitter, this procedure assumes that the CO POTS splitter shelf is already installed. For information on how to install the CO POTS splitter, refer to the

Splitter Central Office Installation Instructions,

" Procedure

To connect the HotWire DSLAM chassis containing the 8546 DSL card to a POTS splitter shelf or MDF:

1. Plug the Telco 50-pin cable into the appropriate LINE port on the front panel

of the chassis:

— On a HotWire 8600 DSLAM chassis:

Alrm

TestTXRX

Col1234

SYSTEM

DSL PORT

ETHERNET

Alrm

TestTXRX

Col1234

SYSTEM

T5A 250V

RTN48V

AAB B

INPUT

48VDC CLASS 2 OR

LIMITED PWR SOURCE

DSL PORT

ETHERNET

Alrm

TestTXRX

Col

SYSTEM

ETHERNET

DC FUSES T4A, MIN. 48V

MANAGEMENT

DC PWR

FAN

ALM

STACK POSITION

MCC 1

OUT SERIAL

LAN/WAN SLOT

HotWire POTS

Document No. 5020-A2-GN10.

8546

RADSL

8546

RADSL

8000

MCC

LINE

Telco 50-Pin

Connector

Anchor

Mount

97-15480-01

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— On a HotWire 8800 DSLAM chassis:

SLOTS 13-18

SLOTS 7-12

SLOTS 1-6

Anchor Mount

SLOTS 1-6

LINES

Shorter

Telco

Captive Screw

Telco 50-Pin

Connector

LINES

97-15325

2. Replace the longer Telco cable captive screw with a shorter connector

captive screw, which is provided with the HotWire DSLAM chassis.

3. Insert a cable tie (provided with HotWire DSLAM chassis) through the tie

mount to hold the Telco 50-pin connector in place. If more than one Telco cable is being connected, replace the existing cable tie with a single tie to span the two or three connectors.

4. Make sure the other end is connected to the appropriate POTS splitter shelf,

MDF, or demarcation point. Refer to

Pin Assignments

on page 9 for pinouts.

NOTE:

If you are connecting the Telco 25-pair, 50-pin cable to an MDF without a POTS splitter in the line, a converter may be necessary for terminating the other end of the cable on a punchdown block before cross-connecting to an MDF.

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Connecting the DSL Cards to the Ethernet Hubs or Switches

Procedure

To connect the 8546 DSL cards to the Ethernet hubs or switches:

1. Plug the end of an 8-pin modular cable into the appropriate LAN/WAN SLOT

port of the chassis. For example, if you want to connect to the LAN/WAN port of an 8546 DSL card, insert the 8-pin modular cable in LAN/WAN Slot #2.

2. Plug the other end of the cable into your Ethernet hub or switch connector.

Refer to

Pin Assignments

— On a HotWire 8600 DSLAM chassis:

INPUT

on page 9 for pin assignments.

Alrm

TestTXRX

AC T5A 250A

RTN48V

AAB B

48VDC CLASS 2 OR

LIMITED PWR SOURCE

DC FUSES

T4A, MIN. 48V

SYSTEM

Alrm

46 3 2

POSITION

ETHERNET

TestTXRX

ETHERNET

TestTXRX

ETHERNET

FAN

. .

ALM

STACK

DC PWR

Col1234

DSL PORT

Col1234

DSL PORT

Col

MANAGEMENT

OUT SERIAL

MCC 1

LAN/WAN SLOT

8546

RADSL

8546

RADSL

8000

MCC

LINE

DC PWR

AINB

MANAGEMENT

OUT SERIAL

LAN/WAN SLOT

MCC 1

To Hub Connector

— On a HotWire 8800 DSLAM chassis:

LAN/WAN SLOT

PORT 1

LAN/WAN SLOT

SLOTS 13-18

SLOTS 7-12

SLOTS 1 - 6

-48V INPUT

LINES

-48V (A)

-48V (B)

RET (A)

RET (B)

FR GND

LAN/WAN SLOT

101214

13 15

LAN/WAN SLOT

MGT SERIAL

ALARM

MGT 10BT

97-15375-01

13 15

MGT

SERIAL

ALARM

MGT 10BT

97-15385

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Pin Assignments

HotWire 8600 DSLAM LAN/WAN Connector Pinouts

The 8-pin modular interface for the LAN/WAN 10BaseT connection on a HotWire 8600 DSLAM chassis has the following pin assignments:

Pin Number

1 TX Data + 2 TX Data – 3 RX Data + 4 Reserved 5 Reserved 6 RX Data – 7 Reserved 8 Reserved

Use

Pin 1

Pin 8

97-15449

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HotWire 8600 DSLAM Telco 50-pin Connector Pinouts for DSL Loops and POTS Splitters

The Telco 50-pin receptacle on the front panel provides the two-wire loop

interface from each 8546 DSL port to either the POTS Splitter shelf or, if the loop is not being shared with POTS, then to the MDF. The following table lists

the pin assignments for each of these interfaces.

97-15526

NOTE:

When the 8600 chassis is the base chassis, the MCC is installed in Slot 1 and the Tip and Ring wiring for Slot 1 is not active.

Also, pins 13 through 25 and 38 through 50 of all HotWire 8600 chassis are not used.

CONNECTOR (8546 DSL Slot, Port #)

Slot 1, Port 1 1, 26 Slot 1, Port 2 2, 27 Slot 1, Port 3 3, 28 Slot 1, Port 4 4, 29 Slot 2, Port 1 5, 30 Slot 2, Port 2 6, 31 Slot 2, Port 3 7, 32 Slot 2, Port 4 8, 33 Slot 3, Port 1 9, 34

CONNECTOR PINS (Tip, Ring)

Slot 3, Port 2 10, 35 Slot 3, Port 3 1 1, 36 Slot 3, Port 4 12, 37

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HotWire 8800 DSLAM Telco 50-pin Connector Pinouts for DSL Loops and POTS Splitters

The three Telco 50-pin connectors on the 8800 DSLAM Interface Module

provides the two-wire loop interface from each 8546 DSL port to either the POTS splitter shelf or, if the loop is not being shared with POTS, then to the

MDF. The following table lists the pin assignments for each of these interfaces.

not

Note that Pins 25 and 50 are

used.

CONNECTOR #1

97-15323

Slots 1–6 (DSL Card, Port #)

Card 1, Port 1 Card 7, Port 1 Card 13, Port 1 1, 26 Card 1, Port 2 Card 7, Port 2 Card 13, Port 2 2, 27 Card 1, Port 3 Card 7, Port 3 Card 13, Port 3 3, 28 Card 1, Port 4 Card 7, Port 4 Card 13, Port 4 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 Card 3, Port 1 Card 9, Port 1 Card 15, Port 1 9, 34 Card 3, Port 2 Card 9, Port 2 Card 15, Port 2 10, 35 Card 3, Port 3 Card 9, Port 3 Card 15, Port 3 1 1, 36 Card 3, Port 4 Card 9, Port 4 Card 15, Port 4 12, 37 Card 4, Port 1 Card 10, Port 1 Card 16, Port 1 13, 38

CONNECTOR #2 Slots 7–12 (DSL Card, Port #)

CONNECTOR #3 Slots 13–18 (DSL Card, Port #)

CONNECTOR PINS (Tip, Ring)

Card 4, Port 2 Card 10, Port 2 Card 16, Port 2 14, 39 Card 4, Port 3 Card 10, Port 3 Card 16, Port 3 15, 40 Card 4, Port 4 Card 10, Port 4 Card 16, Port 4 16, 41 Card 5, Port 1 Card 1 1, Port 1 Card 17, Port 1 17, 42 Card 5, Port 2 Card 1 1, Port 2 Card 17, Port 2 18, 43 Card 5, Port 3 Card 1 1, Port 3 Card 17, Port 3 19, 44 Card 5, Port 4 Card 1 1, Port 4 Card 17, Port 4 20, 45 Card 6, Port 1 Card 12, Port 1 Card 18, Port 1 21, 46 Card 6, Port 2 Card 12, Port 2 Card 18, Port 2 22, 47 Card 6, Port 3 Card 12, Port 3 Card 18, Port 3 23, 48 Card 6, Port 4 Card 12, Port 4 Card 18, Port 4 24, 49

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8546 DSL Card LEDs

The following table describes the meaning and states of the LEDs on the 8546 DSL card faceplate.

SYSTEM

Type

OK Alrm Test

ETHERNET

TX RX Coll

SYSTEM

LED LED is . . . Indicating . . .

OK Green,

Winking* Off

Alrm Amber

Test Amber

Off

Normal operation; card functioning normally .

No power to card or card failure. Alarm present on 8546 DSL card.

No alarms. Test in progress.

No tests.

DSL PORT

1 2 3 4

ETHERNET TX Green

Blinking Off

RX Green

Blinking Off

Coll Off

Blinking

DSL PORT 1 Green

Off Amber

2 Green

Off Amber

3 Green

Off Amber

4 Green

Off Amber

A packet is being sent.

Inactive. A packet is being received.

Inactive. Normal operation.

A collision has been detected. Link is up.

DSL link is down or disabled. DSL handshake and PPP startup in progress.

Link is up. DSL link is down or disabled. DSL handshake and PPP startup in progress.

RADSL

8546

97-15387

* Winking describes a recurring pulse when the LED is ON longer than OFF at a ratio of

approximately 10:1.



*8546–A2–GN10–20*

October 1997

8546-A2-GN10-20