NEC DSX DX7NA-16ESIU-A1 16-Port Digital Station Card (1091004) Merlin-Messaging-Port-License-Cards USB Frequency Response: 200-7000 Hz

USB Frequency Response: 200-7000 Hz

Atlas 1-Year Warranty with Extended Warranty options available

ITL and SL1100 IP phones

The DTE serial port on the rear of the module has been changed to a 9-pin D-type socket

NEC DSX DX7NA-16ESIU-A1 16-Port Digital Station Card (1091004) Merlin-Messaging-Port-License-Cards USB Frequency Response: 200-7000 HzNEC DSX 80 160 16 Port Digital Station Card (1091004) The NEC DSX 80 160 16 port card will provide users with a digital station card that comes equipped with up to 16 ports. Features 16 Digital Station Ports Status LED Activity LED Mode Switch: Yes Compatibility Max. Installed in DSX 80: 2 (32 station ports) Max. Installed in DSX 160: 6 (96 station ports)