NEC ESIE(8)-U20 Unit / ELECTRONIC STATION INTERFACE PIGGY-BACK UNIT (Stock # 750219) Refurbished -NEW Part# BE108999 tool twist compatiable with the the following

compatiable with the the following Nec PBX Phone systems: Neax 1000 / 2000 IVS / IVS-2 / IPS // 2400 IMX / IPX

4 GHz link speed: up to 300 Mbps

Superior audio conferencing capability including beam forming microphone array

Dual LEDs: Yes

NEC ESIE(8)-U20 Unit / ELECTRONIC STATION INTERFACE PIGGY-BACK UNIT (Stock # 750219) Refurbished -NEW Part# BE108999 tool twist compatiable with the the followingThe well made NEC ESIE(8) U20 Unit ELECTRONIC STATION INTERFACE PIGGY BACK UNIT 750219 is the same function as ESIB(8) U20. ESIE(8) U20 is piggy back module on ESIB(8) U20. This ESIE(8) U20 can connect digital multi line terminal from front RJ61 connectors. Dimensions: 10 x 10 x 4 inches NEW Part# BE108999 Six Month Warranty Refurbished