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Chapter 2. Installation
WIRING
Each port of the T3 Module provides a pair of BNC connectors for connecting to
the T3 circuit. Table 2-1 describes the network connection.
POWER UP AND INITIALIZATION
The T3 Module automatically executes a self-test when it powers up. Any previ-
ously configured setting for the T3 Module is automatically restored upon power
up. If the T3 Module fails one or more of the self-tests executed during power up,
an error message is displayed on the LCD.
WARRANTY AND CUSTOMER SERVICE
ADTRAN will replace or repair this product within five years from the date of
shipment if the product does not meet its published specification, or if it fails
while in service. For detailed warranty, repair, and return information, refer to the
ADTRAN Equipment Warranty and Repair and Return Policy Procedure (see the
last page of this manual for pertinent information).
A return material authorization (RMA) is required prior to returning equipment
to ADTRAN.
For service, RMA requests, or more information, see the last page of this manual
for the toll-free contact number.
2-2
Table 2-1. Network Connection
Name
RX IN
Receive data from the network
TX OUT
Transmit data towards the network
T3 Module User Manual
Description
61200223L1-1
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