ADTRAN T400 19 User Manual download pdf

1Section 61150087L1-5, Issue 161150.087L1-5A

Section 61150.087L1-5

Issue 1, August 1996

CLEI Code # DDMOJHD1 _ _

PRACTICES

T400 SINGLE ENVIRONMENTAL HOUSING

INSTALLATION/MAINTENANCE

C A U T I O N !

SUBJECT TO ELECTROSTATIC DAMAGE

OR DECREASE IN RELIABILITY.

HANDLING PRECAUTIONS REQUIRED.

2. INSTALLATION

The T400 Environmental Housing consists of a base,

cover, O-ring, mounting bolts for the base, mounting

bracket, lag screws and spacers for the mounting

bracket. See Figures 2, 3, 4 and 5.

The T400 Single Environmental

Housing is designed for above

ground only mounting. Never install

telephone wiring during a lightning

storm.

Install Mounting Bracket

1. Clearances between the T400 Environmental

Housing and adjacent structures must be observed

Figure 1. T400 Single Environmental Housing

1. GENERAL

This practice provides installation and maintenance

information for the ADTRAN T400 Single

Environmental Housing, part number 1150087L1.

Figure 1 is a view of the T400 Single Environmental

Housing.

Features

The basic features of the T400 Single Environmental

Housing, part number 1150087L1, include the

following:

• Houses one of the following circuit packs: FNID,

BRIDLE-R, HTU-R, HRE, or Total Reach

• Seals the T400 circuit packs from the environment

• Allows separate, unsealed access to the customer

and network wiring

• Mounts above ground to a pole or wall

• Compact T400 Environmental Housing - 9" High x

3/4

" Deep x 8

5/8

" Wide, 2.6 lb. with mounting

bracket

• Four replaceable gas-tube surge arrestors that

provide primary lighting protection

CUSTOMER ACCESS

NETWORK INTERFACE DEVICE

WARNING!

COVER TO BE

REMOVED BY TELEPHONE

COMPANY PERSONNEL

ONLY

CONTENTS

1. GENERAL............................................................... 1

2. INSTALLATION ...................................................... 1

3. REPLACEMENT PARTS ....................................... 4

4. MAINTENANCE ..................................................... 4

5. WARRANTY AND CUSTOMER SERVICE ........... 4

FIGURES

Figure 1. T400 Single Environmental Housing ............ 1

Figure 2. Clearances .................................................... 2

Figure 3. Mounting Holes ............................................. 2

Figure 4. Wiring Terminals ........................................... 2

Figure 5. T400 Environmental Housing Assembly....... 3

Figure 6. Surge Arrestors and the

Insertion/Extraction Tool ............................... 3

TABLES

Table A. Wiring ............................................................. 3

1 2 3 4

Summary of Contents

Page 1 - INSTALLATION/MAINTENANCE

1Section 61150087L1-5, Issue 161150.087L1-5ASection 61150.087L1-5Issue 1, August 1996CLEI Code # DDMOJHD1 _ _PRACTICEST400 SINGLE ENVIRONMENTAL HOUSI

Page 2 - 5 "

2 Section 61150087L1-5, Issue 1 61150.087L1-5Afor access during maintenance. Note clearancesrequired for removing the Environmental Housing.See Figur

Page 3 - Bracket Mounting Bolts

3Section 61150087L1-5, Issue 161150.087L1-5ATable A. WiringHDSL HTU-RTo CustomerNetwork Loop 1GNDNetwork Loop 2From CustomerISDN BRIDLE-RCustomerNet

Page 4

4 Section 61150087L1-5, Issue 1 61150.087L1-5A3. REPLACEMENT PARTSThe environmental housing contains surge arrestorsand an O-ring which can be ordered

Comments to this Manuals

No comments

ADTRAN T400 19 User Manual

Browse online or download User Manual for Surge protectors ADTRAN T400 19. ADTRAN T400 19 User's Manual

Summary of Contents

Comments to this Manuals

Related products and manuals for Surge protectors ADTRAN T400 19