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8776-A2-GZ40-10

August 1998

Technical Specifications

Specifications

Criteria*

Size

Length

10 inches (25.4 cm)

Height

12.3 inches (31.1 cm)

Width

0.8 inch (2.0 cm)

Weight

Approximately 1.3 lbs. (0.6 kg)

Approvals

Safety Certifications

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

Power

The Hotwire Model 8776 Termination Unit contains a
DC-to-DC converter that requires – 48V power input. The
– 48V power is distributed through the Hotwire DSLAM
backplane.

Maximum Power Dissipation = 19 watts

Cables and Cable Guide

Part Number

Description

8700-F1-500

Cable Guide for 8800 DSLAM

Physical Environment

Operating temperature

Storage temperature

Relative humidity

Shock and vibration

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.

* Technical specifications are subject to change without notice.

Planning the 8776 Termination Unit Installation

Review the following list to help plan for the installation.

Obtain the applicable cables; refer to 

Cables You Need on page 3.

Make sure the Hotwire DSLAM chassis is installed and power is supplied to
the chassis.

After the Hotwire 8776 Termination Unit is installed, there are configuration
procedures that must be performed before you can begin to use the
termination unit. Refer to the 

Hotwire 8776 M/SDSL Termination Unit, with

G.703 Interface, User’s Guide, for more detailed configuration procedures.

Содержание Hotwire 8776 M/SDSL

Страница 1: ...over traditional twisted pair telephone wiring HANDLING PRECAUTIONS FOR STATIC SENSITIVE DEVICES This product is designed to protect sensitive components from damage due to electrostatic discharge ES...

Страница 2: ...Operating temperature Storage temperature Relative humidity Shock and vibration 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 Technical sp...

Страница 3: ...tion unit in Hotwire 8600 DSLAM base chassis Slot 2 or 3 Slot 1 of the Hotwire 8600 DSLAM base chassis must contain a Management Communications Controller MCC card Hotwire 8600 DSLAM expansion chassis...

Страница 4: ...M A IN B DC FUSES 5 DC PWR FAN OUT SERIAL MCC 1 MANAGEMENT 3 LINE 1 2 3 98 15832a S Y S T E M O K A lr m T e s t T X R X C o l E T H E R N E T ESD 4 M SDSL 8776 S Y S T E M O K A lr m T e s t 1 2 3 1...

Страница 5: ...ssages and Troubleshooting in the User s Guide 6 Secure the 8776 Termination Unit by fastening the screws at each end of the faceplate NOTE The 8776 Termination Unit may be replaced without system dis...

Страница 6: ...OK Alr m Tes t 1 2 3 1 2 3 4 4 OK Alr m Tes t 1 2 3 1 2 3 4 4 OK Alr m Tes t 1 2 3 1 2 3 4 4 OK Alr m Tes t 1 2 3 1 2 3 4 4 OK Alr m Tes t 1 2 3 1 2 3 4 4 OK Alr m Tes t 1 2 3 1 2 3 4 4 OK Alr m Tes...

Страница 7: ...e card connector then push on the cable connector until it seats The end of the cable connector has a release button To remove the connector press the release button and pull the connector away from t...

Страница 8: ...priate LINE port on the front panel of the chassis On a Hotwire 8600 DSLAM chassis 98 15833 01 A INPUT AC 48VDC CLASS 2 OR LIMITED PWR SOURCE RTN 48V A A B B LAN WAN SLOT 2 4 6 B 3 1 2 POSITION STACK...

Страница 9: ...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 span the two or three connectors 4 Make sure...

Страница 10: ...Self Test POST is not complete No alarms Test Amber Amber flashing Off Loopback test or 511 test pattern in progress POST in progress No tests currently active G 703 1 2 3 4 Green Amber Amber flashin...

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