ADTRAN Total Access 1500 User Manual download pdf (Page 2)

61180212L2-5A

Section 61180212L2-5, Issue 1

2. INSTALLATION

C A U T I O N

SUBJECT TO ELECTROSTATIC DAMAGE

OR DECREASE IN RELIABILITY.

HANDLING PRECAUTIONS REQUIRED.

Remove the Total Access 1500 Dual 4-Wire TO from

the carton and visually ensure that damage has not

occurred during shipping or handling. If damage has

occurred, file a claim with the carrier, then contact

ADTRAN. Refer to Warranty and Customer Service

section of this practice.

The Dual 4-Wire TO inserts into any Access Module

slot (1 through 24) of the Total Access 1500 chassis.

To install the Dual 4-Wire TO access module, perform

the following steps:

1. Hold the unit by the front panel while supporting

the bottom side.

2. Align the card edges to the guide grooved for the

designated slot.

3. Insert the card until the edge connector seats

firmly into the backplane.

4. Push the ejector in place to ensure the unit is fully

seated.

Compliance

Table 1 shows the Compliance Codes for the Dual

4-Wire TO. The Dual 4-Wire TO complies with UL

1950, third edition. It is intended for installation in

restricted access locations only and in equipment with a

Type “B” or “E” installation code.

This device complies with Part 15 of the FCC rules.

Operation is subject to the following two conditions:

1. This device may not cause harmful interference.

2. This device must accept any interference received,

including interference that may cause undesired

operation.

Changes or modifications not expressly approved by

ADTRAN could void the user’s authority to operate

this equipment.

Time Slot Assignments

For time slot assignments in the Dual T1 mode and in

the Quad T1 mode, refer to Table 2.

The Total Access 1500 platform can have multiple time

slots in the T1 data stream assigned to each physical

slot in the channel bank. The Total Access 1500 allows

craft selectable time slots using the electronic

provisioning interface. The system will automatically

map DS0s in the T1 as determined by the LIU

operational configuration. Manual mapping is available

via the LIU menu.

Connections

Four 50-pin male amphenol connectors on the rear of

the Total Access 1500 chassis provide the interconnect

wiring for each of the access module physical slots.

The Dual 4-Wire TO requires P1 (T/R) and P2 (T1/

R1) for the odd ports of each access module, while P3

(T/R) and P4 (T1/R1) for the even ports. See Table 2

for wiring interconnect details.

Code Input Output

Power Code (PC) C C

Telecommunication Code (TC) – X

Installation Code (IC) A –

Table 1. Compliance Codes

1 2 3 4 5 6 7 8

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