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Now
you can configure your own custom 64K DSU/CSU.
Customizable
1-, 2-, or 4-channel DSU/CSU offers a range of easy-to-order
options, including Switched 56, TDM/MSU, DualVIEW, and more.
Features
& Benefits
|
Specifications
|
|
 |
Aggregates
data from multiple devices over a single DDS link,
eliminating costly multiple lines! |
|
Optional
Multipoint Mux allows operation of multiple applications
on a single multipoint line. |
|
Available
with internal SLR or Switched 56 option (4-wire), giving
you choice of integrated dial or 56K restoral for
continuous transmission. |
|
Lets
you customize restoral lines according to your needs-
integral A/B switch provides multiple-port restoral that
switches all mux ports to external SW56 or dial back-up
devices. |
|
Operates
as a limited distance solution, supporting point-to-
point short-haul networks up to 56 kbps. |
|
Point-to-point/multipoint
rate adaption permits use of lower- priced digital
services even if higher data rates aren't immediately
required. |
|
Remote
Front Panel feature lets you configure remote 3512s from
your own T3512. |
|
Optional
network management support for Codex 9300 and 9800
Series NMS Systems. |
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Operation
Full-duplex, 1-, 2- or 4-channel, async/sync,
point-to- point or multipoint DSU/CSU or limited
distance solution. |
|
Data
Rates
2.4, 4.8, 9.6, 19.2, 56, and 64 kbps*, plus
uninterruptive secondary channel with DDS-II. |
|
Customer
Interface
E1A-232 or V.35, user selectable on all ports. Sync:
2.4 to 64 kbps. Async: 2.4 to 19.2 kbps. Maximum
Aggregate: 55.2 kbps. (in TDM Applications). |
|
Port
1
Physical: DB25(F). Electrical: EIA-232 or V.35. |
|
Port
2-4
Physical: DB26(F). Electrical: EIA-232 or V.35.
Integral A/B switch output on Port 2. |
|
DDS
Line Requirements
DATAPHONE Digital Services DDS I or DDS II. |
|
Limited
Distance Lines
Two 22- to 26-gauge private twisted pair; or
unloaded, unconditioned phone company Local Data
Channels. |
|
Line
Interface
RJ48S. |
|
Size
6.6 in. (W) x 2.3 in. (H) x 9.6 in. (D); Wt.: 2.5
lbs. Power: 115 VAC; 10 Watts. |
|
FCC
Reg. #
AT9USA-61595-DD-N. |
|
Cables
Supplied
RJ48S to RJ48S modular jack (15 ft.). *64 kbps Clear
Channel (point-to-point only). |
|
Exceptional
Short-Haul Performance!
Typical
Operating Range in Miles
T3512 Limited Distance Applications
| Data
Rate (bps) |
AWG
22 |
AWG
24 |
AWG
24 |
| 2400 |
14.2 |
10.9 |
7.9 |
| 4800 |
10.4 |
7.5 |
5.3 |
| 9600 |
9.1 |
7.0 |
5.1 |
| 19.2Kbps |
7.9 |
6.2 |
4.3 |
| 56Kbps |
5.5 |
|
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