All-rate DSU/CSU with embedded SNMP, Asynchronous transfer from 2.4 to
57.6 kbps, Synchronous transfer to 64 kbps, Point-to-point,
point-to-multi-point, or Frame Relay, SLIP/PPP or optional 10BaseT Ethernet,
Automatic switched backup via 4-wire Switched 56, V.34 modem or 1B+D ISDN
EIA-232 and V.35 DTE interfaces, 2-wire Switched 56 services
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pages
DSU/CSUs Products
DDS DSU/CSUs
The DSU Series
ADTRAN offers a family of technologically advanced, high performance data
service units (DSUs) for DDS and Switched 56. The ADTRAN DSU series is based on
a progressive design that incorporates many features into standalone or
rackmount units.
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CSU/DSU pages
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SNMP-Managed DSU/CSUs with Dial Backup
DSU IV ESP
- All-rate DSU/CSU with embedded SNMP
- Asynchronous transfer from 2.4 to 57.6 kbps
- Synchronous transfer to 64 kbps
- Point-to-point, point-to-multi-point, or Frame Relay
- SLIP/PPP or optional 10BaseT Ethernet
- Automatic switched backup via 4-wire Switched 56, V.34 modem or
1B+D ISDN
- EIA-232 and V.35 DTE interfaces
For a data sheet click here.
Dial Backup Cards
- Plug-in automatic dial backup cards for DSU IV ESP
- 4-wire Switched 56, V.34 modem and 1B+D ISDN
- User-selectable options to identify dedicated line failure
- Automatic connection to remote end using switched network
- Automatic or manual return to restored dedicated circuit
- Weekend and time-of-day lockout options
|
| DSU Series |
| DSU IV ESP |
1204011L1 |
| Ethernet Card |
1204005L1 |
| DSU IV ESP Dial Backup Cards |
| 4-wire Sw56 DBU Card |
1204001L1 |
| V.34 DBU Card |
1204002L1 |
| ISDN DBU Card |
1204004L1 |
| 10Baset Ethernet |
1204005L1 |
|
DDS DSU/CSUs
- Economically priced DSU/CSUs for DDS or Frame Relay circuits
- Setup and configuration via rear DIP switches
|
DSU 56/64
- Synchronous transfer at 56 and 64 kbps rates
- Point-to-point, point-to-multi-point, or Frame Relay
- V.35 DTE interface
-
For a data sheet click here.
DSU 5600
- Synchronous transfer at 56 and 64 kbps
- Asynchronous transfer to 57.6 kbps
- Point-to-point, multi-point, or Frame Relay
- EIA-232 DTE interface
For a data sheet click here.
DSU III AR
- Supports 2.4 to 64 kbps services, including 19.2 and 38.4 kbps
- 4-wire DDS and Switched 56 capability for point-to-point and
point-to-multi-point circuits
- Asynchronous to 57.6 kbps or synchronous to 64 kbps
- Asynchronous secondary port operates at 75 to 2400 bps
depending on primary channel rate
- V.25 bis dialing via front panel, in-band AT commands, or V.25
bis
- Clocking/timing options support private networks and modem
tail circuits
- EIA-232 and V.35 DTE interfaces
- Smart 16/16e rackmount version available and DC version
available
For a data sheet click here.
|
| DSU Series |
| DSU 56/64 |
1200062L1 |
| DSU 5600 |
1200078L1 |
| DSU III AR |
1202011L1 |
| DSU III AR dc |
1200270L1 |
| DSU III AR (Rm) |
1200034L1 |
|
Rackmount Dial Backup DSU
|
|
- Smart 16/16e rackmount dial backup cards
- 1B+D ISDN dial backup available
- Automatic connection and return to remote end using switched
network
- EIA-232 and V.35 DTE interfaces
For a data sheet click here.
|
| Rackmount Dial Backup DSU |
| DSU III DBU ISDN (RM) |
1200067L1 |
|
Switched 56 DSU/CSU
|
DSU III S2W
- Dialing via front panel, in-band AT commands, or V.25 bis
- RS-366 parallel dial interface for remote dialing
- EIA-232 and V.35 DTE interfaces
- 2-wire Switched 56 services
- Synchronous rates of 2.4, 4.8, 9.6, 19.2, and 56 kbps
- Asynchronous rates from 2.4 to 57.6 kbps
- T-Link supported
For a data sheet click here.
|
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ARC ELECTRONICS
301-924-7400 EXT 25
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