Description
Cray Communications 4800 Series ROUTERmate T1 CSU/DSU 9055261-001 1.544 Mbps
T1 Channel Service Unit/Data Service Unit (CSU/DSU) for establishing T1 WAN connections. This device terminates T1 lines and provides data formatting, signal conditioning, and network interface functions for router and multiplexer equipment.
Specifications & What's Included
- Model: ROUTERmate 4800 Series, P/N 9055261-001
- Interface: T1 at 1.544 Mbps
- Connectors: RJ-11/RJ-45 (WAN), DB-25 (Console and Serial)
- Hardware/Software Revision: 3/0
- Form Factor: Desktop
- FCC Part 15 and Part 68 compliant
- Unit only; no AC adapter included
Applications
T1 CSU/DSU units connect routers, multiplexers, and network access equipment to T1 carrier lines. Historically used in enterprise networks, remote offices, and telecom infrastructure to provide dedicated digital WAN connectivity. Compatible with T1-capable routers and networking platforms requiring standards-based line termination and signal conversion.
Condition: Used
This Cray Communications 4800 Series ROUTERmate T1 CSU/DSU (P/N 9055261-001) has been inspected and appears to be in good used condition. The unit shows light surface wear consistent with normal use. All three front-panel LEDs (PWR, ALM, TST) and the Console and rear ports appear intact with no visible damage. Please note: no AC adapter is included with this unit. Please view our photo set and contact us if you have any questions.
This Cray Communications 4800 Series ROUTERmate T1 CSU/DSU (P/N 9055261-001) has been inspected and appears to be in good used condition. The unit shows light surface wear consistent with normal use. All three front-panel LEDs (PWR, ALM, TST) and the Console and rear ports appear intact with no visible damage. Please note: no AC adapter is included with this unit. Please view our photo set and contact us if you have any questions.
Warranty Information
We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information
Brand: |
Cray Communications |
Model: |
ROUTERmate 4800 Series |
MPN: |
9055261-001 |
Secondary Model: |
550-0360-01 |
SKU: |
7410 |
Type: |
T1 CSU/DSU |
Series: |
4800 Series ROUTERmate |
Hardware Revision: |
HW/SW Rev 3/0 |
Interface Type: |
T1 |
Data Rate: |
1.544 Mbps |
Board Option: |
T1 CSU/DSU |
Connector Type: |
RJ-11/RJ-45 (WAN), DB-25 (Console), DB-25 (serial) |
Form Factor: |
Desktop |
Country/Region of Manufacture: |
United States |
Seller Notes: |
No AC adapter included. Unit only. |
FCC Compliance: |
FCC Part 15 and Part 68 compliant |
Compatible With: |
T1 WAN routers, multiplexers, network access equipment |
Condition Notes: |
Cray Communications 4800 ROUTERmate T1 CSU/DSU, P/N 9055261-001. Inspected, good used condition with light wear. No AC adapter included. Please view photos and contact us with questions. |
Condition: |
Used – Inspected |
