NEC IP4WW-408E-A1, 4 Analog Trunk + 8 Hybrid Extension Card

IP4WW-408E-A1 4 Analog Trunk + 8 Hybrid Extension Card

NEC IP4WW-408E-A1 Card. This 408E card is installed in the 1632M KSU or 1632ME EXP and provides a total of four analog trunk and eight hybrid extension ports. Can be mounted in the main/expansion chassis.

Up to 4 analog trunk and 8 hybrid extension ports are mounted per a card. 
Also, 1 Power Failure transfer circuit is equipped on this card (1st trunk port to 8th extension port).

Model  IP4WW-408E-A1

4 Port Analog Trunk Card
8 Hybrid Extension Card
Install This Card to The Expansion Card Slot at Main/Expansion KSU
Enables to Connect The DSS Console to Hybrid Extension Port No.8
1 Power Failure Transfer Circuit