Panasonic DBS VB-43120 Connector TRK Expansion Card (Refurbished) Polycom Part #: 82100

Part #: 82100

programmable feature buttons

NEC DS2000 80040B expansion card provides 4 ports for single line phone type analog devices

The Panasonic DBS VB-43310 is a 24 button expansion unit for series one telephones

360-degree room coverage: a powerful

Panasonic DBS VB-43120 Connector TRK Expansion Card (Refurbished) Polycom Part #: 82100Key Features: This unit provides CO line surge protection and a 25 pair male amphenol connector for the CO line card that is installed in the universal slot (EC TRK) of the DBS 40, 72, and 96 port cabinets. Unique design allows for no hassle optically isolated digital I O module expansion Mounts to the top of the cabinet Equipped with a ribbon cable that plugs into connector CN15 on the connector panel of the 40, 72, or 96 port cabinets. The CO line