Nortel Meridian Circuit IOP/CMDU Card NT5D20BA Conference Phones LED Indicator Lights

LED Indicator Lights

Provides eight 2-wire analog FXS interfaces (RJ-45 modular connectors)

This Adtran 1355 has the same functionality of the Adtran Total Access 900e series combined with a 24 port 10/100 PoE switch

The Avaya 4610SW is a programmable IP phone for the Avaya IP Office

or through the use of a power injector

Nortel Meridian Circuit IOP/CMDU Card NT5D20BA Conference Phones LED Indicator LightsThe Nortel IOP CMDU Card is the programming and memory center of the Meridian Option PBX system. The IOP CMDU includes the main hard drive disk, the cd rom and the floppy disk drive. It is required for proper system operation.