Description
The NEC Aspire 16-Port Digital Station Card (0891014) (IP1WW-16ESIU) features:
• Provides 16 digital extension circuits for digital telephones, dss consoles, 1SLTAD adapters, 2PGDAD adapters
• 4 extension status LEDs (BL1 used for ports 1-4, BL2 for ports 5-8, BL3 for ports 9-12, and BL4 for ports 13-16)
• 1 PCB status LED
• 1 run/block switch
• In order to program the system, the 16ESIU PCB should be installed in slot 1
• Works in the NEC Aspire M / L / XL telephone sytems
• Refurbished
• One Year Warranty