Nortel Networks 114200-E manual Securing the Adapter Module to the Front Panel

Installing a WAN Adapter Module

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).

1

ISDN

DSU/CSU

2

ARN0033A

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.

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.

If the module fails its diagnostic test, the Fail LED remains on and the module LED flashes rapidly.

114200-E Rev 00 4-7