We Buy Used NEC SL1100 Expansion I/F Bus
Sell Used NEC SL1100 Expansion I/F Bus 1100110
The NEC SL1100 Expansion I/F Bus (1100110) while using a Cat5 cable, Expansion KSU card installed in the Main KSU is individually connected to each Expansion KSU.
Buy Refurbished NEC SL1100 Expansion I/F Bus
The NEC SL1100 Expansion I/F Bus: Install this card to the Main KSU, Three connections for Expansion KSUs. (V3.5 or higher), Two connections for Expansion KSUs (No.3 connector is not used). (V3.0 or lower).
We Sell Refurbished NEC Compatible Systems
We have many NEC phones in stock. We can design a custom solution to fit your need. We can also install your used NEC telephone system anywhere in the nation. Call 1-888-234-4975 for more information.