Nortel Norstar 6 Port Expansion Card NTBB06GA-93 #16182
The Norstar 6 port expansion card is used on the Norstar Modular ICS KSU unit and allows for up to six expansion modules (fiber trunk module or fiber station module) to be added to the MICS. By adding 2 of these cards to the KSU, the control unit will be capable of 12 expansion ports. (Must have XC Software to add 2 expansion cards). This card can also be used for NAM voice mail modules which can be added to the system.
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