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Single
Digroup Channel Banks (24 channels)
360
Channel Banks from Charles Industries offer a universal approach to
function and design that results in convenience and economy in T1
management. Up to 24 channel slots are designed to accept a numerous
selection of voice and data plug-in units in both 2-Wire and 4-Wire,
including:
• E&M
• FXO
• OCU
• DPT
• ETO
• DSO
• Special Applications |
• FXS
• PLR "Hotline"
• DPO
• TO
• DSU
• 64xN
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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 (for 23” rack enclosures, 363 Channel Banks are available) at both
central office and customer premise locations.
Available Models:
360-24
24
channel slots in and open access housing. Rack mount.
360-22
Same
as 360-24 but with redundant common equipment for high-availability
applications.
360-08
8
channel slots to be allocated to voice or digital services. Rack or wall mount.
360-37
24
channel slots in a secure lockable case. Rack, wall or floor mount.
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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:
• E&M
• FXO
• OCU
• DPT
• ETO
• DSO
• Special Applications |
• FXS
• PLR "Hotline"
• DPO
• TO
• DSU
• 64xN
|
|
 |
|
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).
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