Bogen Quantum Compact Rack System- 48, Part# QCR48 modern telephone The speaker measures 7-1/4" in

The speaker measures 7-1/4" in diaeter and mounts easily in all types of ceilings - including existing hard-surfaced types and suspended types

The well-made Greenlee WASHER-WELLS #101777

Mitel M680i expansion module with 16 programmable keys with LEDs build in LED enabling support of advanced features like BLF

Interfaces: 4 x network - RJ-45 - 4

203 mm or 229 mm) side-cutting pliers and a 6' (1

Bogen Quantum Compact Rack System- 48, Part# QCR48 modern telephone The speaker measures 7-1/4" inThe quality Bogen QCR48 Quantum Compact Rack System 48 is a fully self contained school communications solution that can also function as a node in a larger Quantum Multicom IP network. The QCR24 and QCR48 are designed to mount easily in existing IT equipment racks and to allow convenient, economic distribution of Quantum nodesthroughout a facility. Each model includes a separate, rack mounted relay card that gives the system a capacity of 48 stations