Total Reach Office Channel Unit Data Port Installation and Maintenance Practice
4
61292006L1-5C
INSTALLATION
After unpacking the TR OCU DP, inspect it for damage. If damage has occurred, file a claim
with the carrier then contact ADTRAN Customer Service. Refer to
for
further information. If possible, keep the original shipping container to return the TR OCU DP
for repair or for verification of shipping damage.
Shipping Contents
The contents include the following items:
• TR OCU DP Access Module
•
Total Reach OCU Data Port (
TR OCU DP
) Job Aid
(P/N 61292006L1-22)
CAUTION
Electrostatic discharge (ESD) can damage electronic modules.
When handling modules, wear an antistatic discharge wrist strap
to prevent damage to electronic components. Place modules in
antistatic packing material when transporting or storing. When
working on modules, always place them on an approved antistatic
mat that is electrically grounded.
Instructions for Installing the Module
Installation assumes that the TR DDS-R is already installed. To install the TR OCU DP,
perform the following steps:
1. Select DIP Switch
SW1
options as required (refer to
“Circuit Board DIP Switch (SW1)”
page 6).
2. Select the desired data rate using the front panel DIP Switch (refer to
).
3. Hold the TR OCU DP by the front panel while supporting the bottom edge of the module;
align the module edges to fit in the lower and upper guide grooves for the access module
slot.
4. Insert the module into the chassis. To do this, slide the module into the access module
slot. Simultaneous thumb pressure at the top (above the
PWR
LED) and bottom (below the
electrostatic caution symbol) of the module ensures that the module is firmly positioned
against the backplane of the chassis.
On power up, the TR OCU DP runs a power-up self-test and performs a synchronization
phase during which all LEDs undergo an on/off sequence.
C A U T I O N !
SUBJECT TO ELECTROSTATIC DAMAGE
OR DECREASE IN RELIABILITY.
HANDLING PRECAUTIONS REQUIRED.
