30Chapter 1 About the Passport 8672ATME Module

Figure 3 4-port OC-3c/STM-1 MDA

9726EA

Figure 4 shows the Passport 8672ATME Module with one OC-12c/STM-4 MDA installed. For information on installing the MDAs, refer to Installing Media Dependent Adapters for the Passport 8672ATME Module.

Figure 4 Passport 8672 ATM module with OC-12c/STM-4 MDA

8672 ATM

MDA 1

MDA 2

Online

 

 

 

 

 

 

 

 

9724EA

Online LED

The front panel of the Passport 8672ATME Module has an Online LED that indicates whether or not the module has power applied and is initialized correctly.

When the Passport 8672ATME Module is first inserted into the chassis, the Online LED turns amber until the board is recognized by the system and passes a power-on self-test. If the module fails the self-test, the light is off. When the board passes the self-test and goes online, the LED illuminates a solid green.

Note: You cannot configure the Passport 8672ATME Module until the online LED on the module is steadily lit green and you have inserted at least one MDA.

209195-B

Page 30
Image 30
Nortel Networks 8672ATME manual Online LED, Port OC-3c/STM-1 MDA