Paradyne Hotwire 5020, Hotwire 6020, Hotwire 6024, Hotwire 7020 Installation Instructions Manual

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Page 1

Hotwire Central Office POTS Splitter

Installation Instructions

Document Number 5020-A2-GN10-60

April 2000

About the Hotwire POTS Splitter

The Hotwire system enables simultaneous high-speed digital data access and analog voice service over the same twisted-pair telephone line. Simultaneous access to RADSL (Rate Adaptive Digital Subscriber Line), M/SDSL (Multirate Symmetric DSL), or MVL (Multiple Virtual Lines) service and POTS (Plain Old Telephone Service) requires the installation of a POTS splitter at the central office (CO). The CO POTS splitter separates the DSL and POTS frequencies.

Four CO POTS splitter models are available:

 5020 RADSL 12-port Card  6020 MVL 12-port Card  6024 MVL 24-port Card  7020 M/SDSL 12-port Card

CO POTS

Splitter Card

DSL Interface

Loop Interface

PSTN Interface

The POTS splitter card is mounted in a POTS splitter chassis. Two chassis are available:

 Model 5011 – 1-slot card chassis which can be placed on a tabletop or

installed in a rack.

 Model 5016 – 6-slot chassis which must be installed in a commercial

EIA-standard 19″ or 23″ rack or cabinet.

99-15428-01

5020-A2-GN10-60

April 2000

Page 2

Product-Related Documents

Refer to the following documents for DSLAM information.

Document Number Document Title

8600-A2-GN20 8610-A2-GN10 8800-A2-GN21 8810-A2-GN11 8820-A2-GN20

Contact your sales or service representative to order additional product documentation.

Paradyne documents are also available on the World Wide Web at www.paradyne.com. Select

Hotwire DSL & MVL Systems.

Installation Overview

Installation of the CO POTS splitter card requires the following steps:

 Determining the cables you need  Preparing the installation location and checking the package contents  Installing the POTS splitter chassis  Inserting the POTS splitter card into the chassis

Hotwire 8600 DSLAM Installation Guide Hotwire 8610 DSLAM Installation Instructions Hotwire 8800 DSLAM Installation Guide Hotwire 8810 DSLAM Installation Instructions Hotwire 8820 GranDSLAM Installation Guide

Library → Technical Manuals →

 Cabling the chassis to the DSLAM, local loop, and PSTN switch  Securing the cables  Verifying the firmware level of the port cards (M/SDSL only)

Be sure to register your warranty at www.paradyne.com/warranty.

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Page 3

Cables You Need

The POTS splitter card has three interfaces:

Use interface connector labeled . . .

DSL RADSL, MVL, or M/SDSL interface on the

LOOP Local loop via the MDF. PSTN PSTN switch.

Each of the three connectors of the POTS splitter requires a 50-conductor cable with a 50-pin Telco connector. Use a minimum of 24 AWG.

Each DSL or MVL port uses one pair of copper wires of the 25 pairs on each 50-position connector. The following table shows the cables required in addition to those used to connect the POTS splitter to the local loop and the PSTN switch.

POTS Splitter Card

5020 RADSL 12-port Card

6020 MVL 12-port Card

7020 M/SDSL 12-port Card

6020 MVL 12-port Card

6024 MVL 24-port Card

* Use 24 AWG unshielded twisted pair CAT5 cable. See

page 20.

Compatible Port Cards

8510, 8540, and 8546 RADSL 4-port Card

8310 MVL 4-port Card

8774-B1, 8775-B2, and 8776-B1 M/SDSL 4-port Cards

8312 MVL 12-port Card

DSLAM Connectors

8800 or 8810 front connectors (servicing 24 ports each)

8600 front connector (servicing 12 ports)

8610, 8810 , or 8820 rear connectors (servicing 4 ports each)

8610, 8810, or 8820 rear connectors (servicing 4 ports each)

8610, 8810, or 8820 rear connector (servicing 12 ports)

8610, 8810, or 8820 rear connectors (servicing 12 ports each)

To connect to the . . .

8600, 8610, 8800, or 8810 DSLAM, or 8820 GranDSLAM.

Cables Connecting POTS Splitter to DSLAM*

One Y-cable Two POTS splitter

One straight-through cable One POTS splitter

One Y-cable One POTS splitter

Cable with single connector to connector block, to three cables with single connectors

One straight-through cable One POTS splitter

One Y-cable One POTS splitter

Connector Pin Numbers

on page 19 and

Card Combination

cards to six port cards

card to three port cards

card to two port cards (Leaves idle 4 POTS splitters on POTS splitter card)

One POTS splitter card to three port cards

card to one port card.

card to two port cards.

Y -Cable Wiring

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April 2000

Page 4

Preparation

The installation location should be well ventilated, clean, and free of environmental extremes. Allow clearance at the front of the POTS splitter chassis to provide access to the cables.

Read the

Important Safety Instructions

Tools Required

 A small #1 or #2 Phillips screwdriver to tighten the POTS splitter card

fasteners.

 A large #3 or #4 Phillips screwdriver to install the chassis into a rack.  A flat-blade screwdriver to install the chassis grounding wire.

Hotwire 5020, 6020, 6024, or 7020 POTS Splitter Card Package Checklist

Verify that your POTS splitter card package contains the following:

 POTS splitter card  Plastic bag with three of each item:

— Plastic tie-wrap anchors — #4-40 x 1/4″ screws — #4-40 x 1/4″jack screws —8″ cable tie wraps

on page 22.

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Page 5

1-Slot 5011 POTS Splitter Chassis Package Checklist

Verify that your 1-slot POTS splitter chassis package contains the following:

 1-slot POTS splitter chassis  Two brackets for 19″ racks and two brackets for 23″ racks  Small plastic bag with:

— Six #10-32 x 1/4″Phillips flat-head mounting screws — Four #10-32 x 1/2″ Phillips-head mounting screws — Four #12-24 x 1/2″Phillips-head mounting screws — Four #12-24 self-retaining nuts — Four black rubber feet

CO POTS Splitter 1-Slot Chassis

Placement of

Rubber

Feet

99-15497-02

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Page 6

6-Slot 5016 POTS Splitter Chassis Package Checklist

Verify that your 6-slot POTS splitter chassis package contains the following:

 6-slot POTS splitter chassis with five filler panels. Each filler panel is

attached to the chassis with two 1/4-turn fasteners. Keep filler panels installed in all unused slots.

 Two brackets for 19″ racks and two brackets for 23″ racks  Small plastic bag with:

— Six #10-32 x 1/4″ Phillips flat-head mounting screws — Four #10-32 x 1/2″ Phillips-head mounting screws — Four #12-24 x 1/2″Phillips-head mounting screws — Four #12-24 self-retaining nuts — Four black rubber feet (discard)

CO POTS Splitter 6-Slot Chassis

Filler Panels

April 2000

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Page 7

POTS Splitter Chassis Installation

The POTS splitter chassis, 8600 Series and 8800 Series DSLAMS, and 8820 GranDSLAM are shipped with mounting brackets that allow them to be mounted in a 19″ or 23″ cabinet or rack.

19" Cabinet 19" Rack

ALARMS

POWER

MajorMinorFanBA

Hotwire

88x0

DSLAM

Chassis

ALARMS

POWER

MajorMinorFanBA

Planning the POTS Splitter Chassis Installation

To plan the bracket and chassis installation, determine:

 Whether the DSLAM will be rack-mounted. If your Hotwire 8600 Series

DSLAM chassis is being placed on a tabletop, install the rubber feet as shown on page 5. Discard the rubber feet for any rack-mounted chassis.

 Width of the rack: 19″ or 23″.  Chassis position in the rack: center-mounted or front-mounted.

Center-mounting is recommended for convenient access to cables.

 Whether the rack has mounting rails with threaded or non-threaded screw

holes.

POTS

Splitter

6-Slot

Chassis

99-15426a-03

NOTE:

Install chassis in the rack from the bottom up to maintain stability.

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April 2000

Page 8

Installing the Brackets

The brackets can be installed in the chassis in a center-mounted or front-mounted configuration. Mounting holes are provided in the chassis for either configuration. Install the appropriate 19″ or 23″ brackets on the 1-slot or 6-slot chassis.

1-Slot Chassis

19-Inch Rack

23-Inch Rack

99-15486-02

6-Slot Chassis

Center Mount

23-Inch Rack

Front Mount

19-Inch Rack

99-15434-02

Select one of the next two procedures for chassis installation in a rack.

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Page 9

Installation into a Rack without Threaded Screw Holes



Procedure

After installing the appropriate brackets on the chassis:

1. Determine where the chassis will be placed in the rack. Mark the front rail where the four holes in the mounting brackets will be.

2. Slide a self-retaining nut onto each marked rail hole and align the hole of the nut with the hole in the rail.

Front Rail

Self-Retaining

Nut

Screw

00-15436-02

3. Line up the chassis mounting brackets with the self-retaining nuts.

4. Loosely install the bottom screws first and then the top screws.

5. Tighten all screws firmly using a Phillips screwdriver.

Repeat the process for each chassis. Chassis can be mounted directly on top of each other.

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April 2000

Page 10

Installation into a Rack with Threaded Screw Holes



Procedure

After installing the appropriate brackets on the chassis:

1. Determine where the chassis will be placed in the rack.

2. Line up the chassis mounting brackets with the front rail holes.

3. Loosely install the bottom screws first and then the top screws.

Front Rail

Screw

99-15435-01

4. Tighten all screws firmly with a Phillips screwdriver.

Repeat the process for each chassis. Chassis can be mounted directly on top of each other.

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Page 11

Installing the Ground Wire

To comply with Network Equipment Building System (NEBS) requirements, the ground wire must be installed.

 Procedure

1. Procure and ground a copper wire of appropriate diameter.

If you have a . . . Then the ground wire gauge must be . . .

1-slot 501 1 chassis 10–14 AWG. 6-slot 5016 chassis 6–14 AWG.

2. Strip back the insulation approximately 1/4″ on the copper wire.

3. Locate the grounding lug on the chassis.

If you have a . . . Then the grounding lug is . . .

1-slot chassis On the rear of the chassis on the left. 6-slot chassis On the front of the chassis on the top right.

CO POTS Splitter 1-Slot Chassis

4. Loosen the screw on the grounding lug.

5. Insert the stripped end of the wire into the open end of the grounding lug and tighten the lug’s screw. Make sure that the screw is making contact with the stripped portion of the wire.

CO POTS Splitter 6-Slot Chassis

99-16338

98-15879-01

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April 2000

Page 12

Installing the POTS Splitter Card into the Chassis

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

496-15104

 Procedure

sure of the proper static control precautions, contact your nearest sales or service representative.

To install a POTS splitter card into the POTS splitter chassis:

1. Remove the slot filler panel, if necessary, by loosening the 1/4-turn fastener on either side.

2. Slide the POTS splitter card into the chassis.

3. Tighten the 1/4-turn fastener on each side of the faceplate of the POTS splitter card.

CO POTS Splitter 6-Slot Chassis

Filler

Panel

1/4-Turn

Fastener

DSL Interface

Loop Interface

PSTN Interface

1/4-Turn

Fastener

99-15431-01

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Page 13

Cabling for an 8600 Series DSLAM

To connect a POTS splitter card to the 8600 or 8610 DSLAM, the type of DSLAM chassis determines the DSL or MVL interface connector location.

 On the 8600 DSLAM, the DSL or MVL interface connectors are on the front

of the chassis.

 On the 8610 DSLAM, the DSL or MVL interface connectors are on the rear of

the chassis.

Rear View

of 8610 Chassis

Alrm

TestTXRX

Col12

SYSTEM

RTN48V

SYSTEM

AAB B

ESD

DC FUSES

T4A, MIN. 48V

INPUT

48VDC CLASS 2 OR

LIMITED PWR SOURCE

DSL PORT

ETHERNET

Alrm

TestTXRX

Col1234

DSL PORT

ETHERNET

Alrm

TestTXRX

Col

ETHERNET

FAN

ALM

STACK POSITION

LAN/WAN SLOT

MANAGEMENT

PWR

MCC 1

OUT SERIAL

3 Connectors

Supporting 12 Ports Each

8546

RADSL

8546

RADSL

8000

MCC

LINE

CO POTS Splitter

1-Slot Chassis

Single Connector

Supporting 12 Ports

of 8600 Chassis

See

Cables You Need

Front View

on page 3 for information about POTS splitter and port

card combinations you might use with an 8600 Series DSLAM.

99-16333

5020-A2-GN10-60

April 2000

Page 14

Cabling for an 8800 Series DSLAM and 4-Port Cards

Cabling for 4-port RADSL, MVL, and M/SDSL cards depends on whether you use a front connector of an 8800 or 8810 DSLAM, or a rear connector of an 8810 DSLAM or 8820 GranDSLAM:

 Front connectors of an 8800 or 8810 DSLAM combine the tip and ring

connections from port cards in 6 slots. If the cards are 4-port cards, the front connector services 24 ports.

 Rear connectors of an 8810 DSLAM or 8820 GranDSLAM represent the tip

and ring connections of a single port card. If it is a 4-port card, the rear connector services 4 ports.

The following examples show cabling for 4-port RADSL, MVL, or M/SDSL cards and 12-port POTS splitters.

 The configuration on the left uses a front connector of an 8800 or 8810

DSLAM.

 The configuration on the right uses rear connectors of an 8820 GranDSLAM.

RADSL, MVL, or M/SDSL 4-Port Cards

with 12-Port POTS Splitters

and 8800/8810 DSLAM

Main Distribution

Frame

Connecting

Block

ALARMS

POWER

MajorMinorFanBA

POTS

Splitter

6-Slot

Chassis

PSTN

Switch

8800/8810

DSLAM Chassis

654321

RADSL, MVL, or M/SDSL 4-Port Cards

with 12-Port POTS Splitter

and 8820 GranDSLAM

Main Distribution

Frame

Connecting

Block

Connecting

Block

ALARMS

POWER

MajorMinorFanBA

CLOCK

SERIAL

LAN/WAN SLOT

POWER ENTRY MODULE

MCCACALARM

POWER ENTRY MODULE

101214

LEFT UNIT: LINE A RIGHT UNIT: LINE B

48V RTN

48V NEG

48V RTN

POWER MUST BE DISCONNECTED AT THE SOURCE

WARNING!

BEFORE REMOVING OR INSTALLING THIS PWR ENTRY MODULE

LEFT UNIT: LINE A RIGHT UNIT: LINE B

48V NEG

POWER MUST BE DISCONNECTED AT THE SOURCE

13 15

SERIAL

ALARM

SMCM

CLOCK

GranDSLAM

POTS

Splitter

6-Slot

Chassis

PSTN

Switch

8820

Chassis

00-15550a-02

Rear View of

8820 GranDSLAM

Chassis

April 2000

00-16708

5020-A2-GN10-60

Page 15

Cabling for an 8800 Series DSLAM and MVL 12-Port Cards

To connect one 6020 MVL 12-port POTS splitter card to one MVL 12-port card in the 8810 DSLAM or 8820 GranDSLAM, use a straight-through cable at the rear of the DSLAM, as shown in the example on the left.

To connect one 6024 MVL 24-port POTS splitter card to two MVL 12-port cards in the 8810 DSLAM or 8820 GranDSLAM, use a Y-cable at the rear of the DSLAM, as shown in the example on the right.

Main Distribution

Frame

Connecting

Block

Rear View of

8820

GranDSLAM

Chassis

87654321

MVL 12-Port Cards

with 6020 POTS Splitter

ALARMS

POWER

MajorMinorFanBA

POTS

Splitter

6-Slot

Chassis

PSTN

Switch

8820

GranDSLAM

Chassis

MVL 12-Port Cards

with 6024 POTS Splitter

Main Distribution

Frame

Connecting

Block

Rear View of

8820 GranDSLAM

Chassis

with Y -Cable

654321

POTS

Splitter

6-Slot

Chassis

PSTN

ALARMS

POWER

MajorMinorFanBA

Switch

8820

GranDSLAM

CLOCK

SERIAL

LAN/WAN SLOT

POWER ENTRY MODULE

MCCACALARM

POWER ENTRY MODULE

101214

LEFT UNIT: LINE A RIGHT UNIT: LINE B

48V RTN

48V NEG

48V RTN

POWER MUST BE DISCONNECTED AT THE SOURCE

WARNING!

BEFORE REMOVING OR INSTALLING THIS PWR ENTRY MODULE

LEFT UNIT: LINE A RIGHT UNIT: LINE B

48V NEG

POWER MUST BE DISCONNECTED AT THE SOURCE

13 15

ALARM

SERIAL

SMCM

CLOCK

Chassis

5020-A2-GN10-60

00-16327-02

April 2000

00-16501-01

Page 16

Securing Cables to the CO POTS Splitter

Cables can be dressed to the left or right depending on the wiring of the cable heads. Make or procure cables suitable for your equipment layout.

 Procedure

To secure a cable to the POTS splitter:

1. Install the plastic tie-wrap anchor mount onto the faceplate on the cable exit side with the screws provided. Slide the tie wrap through the anchor from the top.

2. Attach the cable head to the POTS splitter connector.

— If the connector on the cable has a long screw, tighten the screw directly

into the connector located in the circuit card. Discard the jack screws provided.

Anchor

Mount

50-Pin

Connector

Long

Screw

97-15551

— If the connector on the cable has a short screw, install the #4-40 jack

screw provided into the threaded hole of the connector in the circuit card. Attach the short screw in the cable to the jack screw and tighten.

Anchor

Mount

#4-40

Jack Screw

Short

Screw

97-15552

April 2000

5020-A2-GN10-60

Page 17

3. Tighten the tie wrap and trim the excess.

97-15553

Repeat the procedure for all the interface cables.

CO POTS Splitter 6-Slot Chassis

DSL Interface

Loop Interface

PSTN Interface

99-15432-01

5020-A2-GN10-60

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Page 18

M/SDSL Port Cards: Determining the Software Revision Level

The revision level of the software in an M/SDSL port card must be P6.02.00 or above for the unit to work properly with the POTS splitter. (The P in the firmware revision level is a mnemonic for POTS. Firmware releases not beginning with P are not compatible with POTS.) To determine the revision level, follow this menu selection sequence to display the Identity screen:

Main Menu→Status→Identity

M/SDSL Port Cards: Downloading Software

If you determine you require updated software, download software from the Paradyne World Wide Web site, then download it to your termination unit.

 Procedure

To acquire the software:

1. Request access to the Paradyne World Wide Web Subscriber Download Page from your customer support representative.

2. On the Download Page, locate and click on the download file for version P6.02.00 or above.

3. The file is compressed. Save the file on your PC and execute it to expand it, creating a file with the suffix .ocd. Move the file, if necessary, to a directory accessible to your TFTP server.

 Procedure

To download software from your TFTP server using the Download Code screen:

1. Follow this menu selection sequence:

Main Menu→Control →Download Code

2. Position the cursor in the Image File Name field. Type the name of the .ocd file to be downloaded.

3. Position the cursor in the TFTP Server IP Address field. Type the IP address of your TFTP server.

4. Position the cursor in the Immediately Apply Download field. Select Yes.

5. Position the cursor at the Start Transfer field. Use the spacebar to select Yes. Press Enter.

6. When the data transfer is complete, the Transfer Status field changes to Completed successfully.

April 2000

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Connector Pin Numbers

Pin assignments are the same for all three connectors on the central office POTS splitter cards.

50-Position Telco Connector*

CO POTS Splitter #

1 1 26 2 2 27

Pin # Tip Pin # Ring

3 3 28 4 4 29 5 5 30 6 6 31 7 7 32 8 8 33 9 9 34 10 10 35 11 11 36 12 12 37 13 13 38 14 14 39 15 15 40 16 16 41 17 17 42 18 18 43 19 19 44

97-15482

20 20 45 21 21 46 22 22 47 23 23 48 24 24 49 * 5020, 6020, and 7020 use first 12

pairs; 6024 uses 24 pairs.

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April 2000

Page 20

Y-Cable Wiring

The Y-cable referred to in

Cables You Need

on page 3 must have three 50-pin

Telco connectors wired as shown in the following table.

Y-Cable Wiring

Wire Connector 1 Pin . . .

26 26 38 26 1 1 13 1 27 27 39 27 2 2 14 2 28 28 40 28 3 3 15 3 29 29 41 29 4 4 16 4 30 30 42 30 5 5 17 5 31 31 43 31

To Connector 2 Pin . . .

Wire Connector 1 Pin . . .

To Connector 3 Pin . . .

6 6 18 6 32 32 44 32 7 7 19 7 33 33 45 33 8 8 20 8 34 34 46 34 9 9 21 9 35 35 47 35 10 10 22 10 36 36 48 36 11 11 23 11 37 37 49 37 12 12 24 12

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POTS Splitter Technical Specifications

1-Slot 5011 Chassis Technical Specifications* Item Specification

Height x Width x Depth 1.75″ x 17.20″ x 9.94″ (4.45 cm x 43.69 cm x 25.29 cm) Weight 2.0 lb. (0.71 kg) Approvals

Safety Certifications

6-Slot 5016 Chassis Technical Specifications*

Height x Width x Depth 8.72″ x 17.20″ x 9.94″ (22.15 cm x 43.69 cm x 25.29 cm) Weight 6.0 lb. (2.13 kg) Approvals

Safety Certifications

POTS Splitter Cards Technical Specifications*

Height x Width x Depth

Models 5020 & 6024 Model 6020 Model 7020

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

1.07″ x 15.77″ x 9.77″ (2.72 cm x 40.06 cm x 24.82 cm)

1.07″ x 15.77″ x 6.5″ (2.72 cm x 40.06 cm x 16.51 cm)

1.07″ x 15.77″ x 9.77″ (2.72 cm x 40.06 cm x 24.82 cm)

Weight

Model 5020 Model 6020 Model 6024 Model 7020

Impedance

Model 5020-B1-000 Model 5020-B1-006 Model 6020 Model 6024 Model 7020-B1-000 Model 7020-B1-006

Physical Environment

Operating temperature Storage temperature Relative humidity Shock and vibration

* Technical Specifications subject to change without notification.

4.0 lb. (1.82 kg)

1.2 lb. (0.56 kg)

2.2 lb. (0.98 kg)

5.4 lb. (2.45 kg)

900 ohms or 900 ohms + 2.16 microfarads 600 ohms 600 ohms, 900 ohms, or 900 ohms + 2.16 microfarads 600 ohms, 900 ohms, or 900 ohms + 2.16 microfarads 900 ohms 600 ohms

32°F to 122°F (0° C to 50° C) –4°F to 158° F (–20°C to 70° C) 15% to 90% (noncondensing) Withstands normal shipping and handling

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Page 22

Important Safety Instructions

1. Read and follow all warning notices and instructions marked on the product and included in this manual.

2. Use a Listed/Certified minimum No. 24 AWG wire for connection to the interface connectors.

3. This equipment is to be connected behind the telephone line primary protector.

4. Do not attempt to install or service this product yourself, as opening or removing covers may expose you to dangerous high-voltage points or other risks. Refer all installation and servicing to qualified service personnel.

5. When installed in the final configuration, the product must comply with the applicable Safety Standards and regulatory requirements of the country in which it is installed. If necessary, consult with the appropriate regulatory agencies and inspection authorities to ensure compliance.

6. In addition, since the equipment is to be used with telecommunications circuits, take the following precautions:

— Never install telephone wiring during a lightning storm. — Never install telephone jacks in wet locations unless the jack is

specifically designed for wet locations.

— Never touch uninsulated telephone wires or terminals unless the

telephone line has been disconnected at the network interface. — Use caution when installing or modifying telephone lines. — Avoid using a telephone (other than a cordless type) during an electrical

storm. There may be a remote risk of electric shock from lightning. — Do not use the telephone to report a gas leak in the vicinity of the leak.

April 2000

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Page 23

Warranty, Sales, Service, and Training Information

Contact your local sales representative, service representative, or distributor directly for any help needed. For additional information concerning warranty, sales, service, repair, installation, documentation, training, distributor locations, or Paradyne worldwide office locations, use one of the following methods:

 Internet:

(Be sure to register your warranty at www.paradyne.com/warranty.)

 Telephone:

or to speak with a company representative.

— Within the U.S.A., call 1-800-870-2221 — Outside the U.S.A., call 1-727-530-2340

Visit the Paradyne World Wide Web site at www.paradyne.com.

Call our automated system to receive current information by fax

Document Feedback

We welcome your comments and suggestions about this document. Please mail them to Technical Publications, Paradyne Corporation, 8545 126th Ave. N., Largo, FL 33773, or send e-mail to userdoc@paradyne.com. Include the number and title of this document in your correspondence. Please include your name and phone number if you are willing to provide additional clarification.

Trademarks

Hotwire is a registered trademark of Paradyne Corporation. MVL is a trademark of Paradyne Corporation. All other products and services mentioned herein are the trademarks, service marks, registered trademarks, or registered service marks of their respective owners.

5020-A2-GN10-60

April 2000