Single Digroup Channel Banks (24 channels)

Dual Digroup Channel Banks (48 channels)

360/363 Channel Banks from Charles Industries offer a universal approach to function and design that results in convenience and economy in T1 management. Up to 48 channel slots (two T1 lines) are designed to accept a numerous selection of voice and data plug-in units in both 2-Wire and 4-Wire, including:

Design techniques increase system reliability by reducing the complexity of common equipment. Additionally, channel unit functions are isolated from one another, minimizing the possibility of a single unit causing a catastrophic failure in the system. Many special service, private line, program or data channel units will remain operational, even under adverse conditions, with minimum degradation of performance.

Single-ended testing and alignment capabilities include end-to-end PCM transmission and level measurements, complete local VF and signaling tests of a channel unit, and total alignment of levels, equalizers and precision balance networks in special service channel units at the local end (testing requires use of test units and noise level meter).

360 Channel Banks are designed for 19” rack enclosures, while 363 Channel Banks fit 23” rack enclosures. The banks are suitable for deployment at both central office and customer premise locations.

Available Models:

360-10
3 pair per channel unit position (T/R, T1/R1, E/M).  19” Rack mount  (14 rack units).
360-11
5 pair per channel unit position (T/R, T1/R1, E/EB, E2/M2, M/MB).  19” Rack mount (14 rack units).
363-10
3 pair per channel unit position (T/R, T1/R1, E/M).  23” Rack mount (11 rack units).
363-11
5 pair per channel unit position (T/R, T1/R1, E/EB, E2/M2, M/MB).  23” Rack mount (11 rack units).