ADTRAN T200 Installation and Maintenance Manual

Brand: ADTRAN

Model: T200

Type: Installation and Maintenance Manual

161242034L3-5, Issue 261242034L3-5B

1. GENERAL

This section provides installation and maintenance

information for the ADTRAN Type 200 or Type 400

Single Mount Housing. The T400 Housing is used to

house a standard T400 circuit pack, and is capable of

performing loop termination. Figure 1 is an

illustration of the unit.

Basic Features

The basic features of the unit are listed below.

• Standalone Type 400 housing

• -48 Vdc power connections

• Network connection through a terminal strip

• Interchangeable RJ-48C or RJ-48X jacks shipped

with unit for connection to CPE

• Durable, hinged metal enclosure

• Wraparound transparent front panel for easy LED

viewing

• Cover secured with captive screw

The T400 Housing is designed to accept any standard

Type 200 or Type 400 plug-in card. For non-loop

powered units, the T400 Housing can provide power

to the circuit card through an external power supply.

The ADTRAN 1353DSK48V04 power supply can be

used to provide -48 Vdc from standard 100-120 Vac

to power these cards.

This power supply must be purchased separately. The

T400 Housing also provides network and customer

interface connections to the circuit card.

Revision History

Issue 2 of this document includes new switch SW1

and additional pin descriptions.

Description

The ADTRAN T400 Housing, part number

1242034L3, is a Type 400 metal chassis that is

intended to be wall-mounted. It houses a single T200

or T400 circuit card.

2. PHYSICAL DESCRIPTION

Figure 1 illustrates the ADTRAN T400 Housing with

the cover on. Connections are made available by

unscrewing the lock screw and lifting the hinged

cover.

Section 61242034L3-5B

Issue 2, Janunary 2001

CLEI # T1MFKTE6_ _

Type 200 or 400 Single Mount Housing

Installation and Maintenance

Figure 1. Type 200 or 400 Single Mount

Housing

Trademarks: Any brand names and product names included in this document are

trademarks, registered trademarks, or trade names of their respective holders.

CONTENTS

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

2. PHYSICAL DESCRIPTION.................................1

3. INSTALLATION ..................................................3

4. CONNECTIONS ...................................................4

5. SPECIFICATIONS ...............................................4

6. MAINTENANCE ..................................................5

7. WARRANTY AND CUSTOMER SERVICE ......5

FIGURES

Figure 1. Type 200 or 400 Single Mount Housing ....1

Figure 2. T400 Housing Terminal Strips ...................2

Figure 3. T400 Housing Rear Panel ...........................3

Figure 4. Wall Mount Template Measurements ........3

TABLES

Table 1. Compliance Codes .......................................4

Table 2. Card Edge Connector Pinout .......................4

Table 3. Specifications ...............................................4

2 61242034L3-5, Issue 2 61242034L3-5B

Inside the housing are two terminal strips (TS1 and

TS2), shown in Figure 2 for connecting to the

network, the CPE, and to an external power source if

used. All wiring connections should be made

according to the label inside the unit cover (Figure 2).

Local power connects to terminals 17 (-48VR) and 35

(-48V) of TS1. A grounding lug is provided for frame

ground connections.

CAUTION

Ensure a frame ground connection is securely

made at ground lug (P1).

Ground Switch

Slide switch SW1 selects a ground connection to pins

1, 11, and 27 or to pin 27 only.

Rear Panel

The rear panel of the T400 Housing contains a slot for

either an RJ-48C jack (factory installed and wired for

HDSL) or an RJ-48X jack (shipped loose) for CPE

connections. The rear panel also has portals for

network, customer, and power wiring plus a ground

wire. See Figure 3.

Figure 2. T400 Housing Terminal Strips

When using plug-in cards that only require one pair (i.e., ADTRAN H2TU-R, P/N 1221026LX), use one

set of loop connection screws

only

(See plug in practice for pin numbers).

DDST

ORANGE

BLUE

BROWN

GREY

RJ RJ RJ

HDSL HTU-R,

& H2TU-R

HDSL FNID ISDN TRI-R TRDDS-R

GREEN

RED

ORANGE

BLUE

DS1 FROM

CUSTOMER

DS1 TO

CUSTOMER

HDSL NTWK

LOOP 2

HDSL NTWK

LOOP 1

GREEN

RED

ORANGE

BLUE

DS1 FROM

CUSTOMER

DS1 TO

CUSTOMER

HDSL NTWK

GREEN

RED

TO / FROM

CUSTOMER

TO / FROM

NETWORK

ORANGE

BLUE

BROWN

GREY

FROM

CUSTOMER

TO / FROM

NETWORK

FRAME GND

Pc1 94V-0

13 41

SW1

27 1, 11, 27

TS2 TS1

47 17 35 15 5

49 55

-48VR

-48V

CAUTION

RISK OF ELECTRICAL SHOCK

MAXIMUM VOLTAGES UP TO

-200VDC MAY BE PRESENT

USE COPPER CONDUCTORS ONLY

361242034L3-5, Issue 261242034L3-5B

3. INSTALLATION

NOTE

The T400 housing requires an NEC Class 2 type

power supply rated 48 Vdc, maximum 240 VA

After unpacking the unit, inspect it for damage. If

damage is discovered, file a claim with the carrier,

then contact ADTRAN. See Warranty and Customer

Service. Components shipped with the unit include

the following:

• T400 chassis (including RJ-48C jack)

• RJ-48X jack (shipped loose)

• Four #8 screws

• Wall mounting template (if ordered)

The T400 chassis is designed to be wall-mounted

using the four #8 screws provided. Install the housing

using the following procedure:

1. Determine the housing location and orientation.

Ensure clearance so the cover fully opens and

wiring reaches termination points.

2. Remove the circuit board from the housing (if

installed).

3. Mark where the pilot holes will be drilled.

• Use dimensions in Figure 4 or,

• Use the bottom panel as a template or,

• Use the template (if ordered), remove after

use.

4. Using the appropriate bit, drill the four pilot

holes.

5. Position the housing in the desired orientation

and secure to the wall using the screws provided.

Figure 3. T400 Housing Rear Panel

NETWORK

Risk of electrical shock.

Maximum voltages up to

-200 vdc may be present

on Telecom circuits

POWER / CUSTOMER

CAUTION

C A U T I O N

SUBJECT TO ELECTROSTATIC DAMAGE

OR DECREASE IN RELIABILITY.

HANDLING PRECAUTIONS REQUIRED.

Figure 4. Wall Mount Template

Measurements

4 61242034L3-5, Issue 2 61242034L3-5B

Compliance Codes

Table 1 shows the Compliance Codes for the T400

Single-Mount Housing. The Housing complies with

the requirements covered under UL 1459 third edition

and is intended to be installed in an enclosure with an

Installation Code (IC) of “E.”

Code Input Output

Installation Code (IC) E –

Telecommunication Code (TC) X X

Power Code (PC) F C

Table 1. Compliance Codes

NOTE

• Copper ground lug (P1) must beconnected

to a known approved ground location.

Ensure metal to metal contact on all

connections and verify ground circuit

continuity.

• The RJ48 connector can be wired for 2, 4, or

6 -wire technologies. Any excess wire should

be clipped.

The label inside the housing (see Figure 2) depicts

various technologies that can be accommodated.

These technologies include DDS, HDSL, HDSL2,

Fractional T1, ADTRAN’s Total Reach ISDN, and

Total Reach DDS.

Power

The T400 Housing is designed for both a

loop-powered or locally-powered circuit card. The

terminal strip provides for connecting an external -48

Vdc supply to the circuit card. These connections are

made to the -48V and -48VR on TS1. Connections

from the terminal strips to the edge connector are

described in Table 2.

5. SPECIFICATIONS

The specifications for the ADTRAN T400 Housing

are listed in Table 3.

6. MAINTENANCE

Pin Designation Description

1 CH GND Chassis Ground

5 DS1-T1 DS1 Receive OUT Tip (to

Customer Interface)

7 H1-T HDSL Loop 1 Tip (Facility)

11 CH GND Chassis Ground

13 H1-R HDSL Loop 1 Ring (Facility)

15 DS1-R1 DS1 Receive OUT Ring (to

Customer Interface)

17 -48 VR -48 Volt Return

27 CH GND Chassis Ground

35 -48 V -48 Volt

41 H2-T HDSL Loop 2 Tip (Facility)

47 H2-R HDSL Loop 2 Ring (Facility)

49 DS1-R DS1 Transmit IN Ring (from

Customer Interface)

55 DS1-T DS1 Transmit IN Tip (from

Customer Interface)

Table 2. Card Edge Connector Pinout

4. CONNECTIONS

The terminal strips interface external wiring to the

circuit board edge connector. Table 2 describes the

pinout of the edge connector in relationship to the

terminal strip. The RJ-48 jack, along with the

terminal strip, provides for CPE connection.

Mechanical

Size ........................ 6" wide by 9

" deep by 2" high

Weight ................... Less than 1 lb.

Mounting ............... Wall-mount

Environment

Temperature........... Operating: -40° C to +70° C

Storage: -40° C to +85° C

Relative Humidity . Up to 95% non-condensing

Table 3. Specifications

561242034L3-5, Issue 261242034L3-5B

The ADTRAN T400 Housing requires no routine

maintenance to operate properly. In case of

equipment failure, remove the unit and replace it with

another unit optioned in an identical manner.

ADTRAN does not recommend that repairs be

performed in the field. Repair services may be

obtained by returning the defective unit to ADTRAN.

7. WARRANTY AND CUSTOMER SERVICE

ADTRAN will replace or repair this product within 10

years from the date of shipment if it does not meet its

published specifications or fails while in service (see

ADTRAN Carrier Networks Equipment Warranty,

Repair, and Return Policy and Procedure, document

60000087-10).

Contact Customer and Product Service (CAPS) prior

to returning equipment to ADTRAN.

For service, CAPS requests, or further information,

contact one of the following numbers:

ADTRAN Sales

Pricing/Availability

(800) 827-0807

ADTRAN Technical Support

Presales Applications/Postsales Technical Assistance

(800) 726-8663

Standard hours: Monday-Friday, 7 a.m. - 7 p.m. CST

Emergency hours: 7 days/week, 24 hours/day

ADTRAN Repair/CAPS

Return for Repair/Upgrade

(256) 963-8722

Repair and Return Address

ADTRAN, Inc.

CAPS Department

901 Explorer Boulevard

Huntsville, Alabama 35806-2807

6 61242034L3-5, Issue 2 61242034L3-5B

ADTRAN T200 Installation and Maintenance Manual

ADTRAN T200 Installation and Maintenance Manual

ADTRAN T200 Installation and Maintenance Manual

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