Nortel Networks Passport ARN Routers - Manual (Page 95)

Installing a WAN Adapter Module
114200-E Rev 00 4-7
3. Push the adapter module in until its connector pins align with the base
module connector socket in the ARN chassis.
4. Using a Phillips screwdriver, insert and tighten the screw (Figure 4-6) .
Figure 4-6. Securing the Adapter Module to the Front Panel
5. Remove the antistatic wrist strap.
6. Connect the appropriate WAN cabling to the new interface.
For cabling information, see the module-specific Supplement and the Nortel
Networks Cable Guide.
7. Turn power on, and check the diagnostic LEDs on the front panel of the
base module.
See ““Ensuring a Successful Installation” on page 3-9.
If the module fails its diagnostic test, the Fail LED remains on and the module
LED flashes rapidly.
Note: See your module-specific Supplement for information about the LEDs
on the newly installed module. The new module’s LEDs will not indicate data
transfer until you have configured and enabled software services.
ISDN
DSU/CSU
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