Description
Motorola Codex 3500 DSU/CSU T1 DDS 4-Port Desktop Unit 120VAC FCC AT9USA
Desktop data service unit and channel service unit for T1 and DDS WAN circuits. Provides four data ports for connecting multiple devices to leased line services.
Specifications & What's Included
- Model: Motorola Codex 3500 (MPN: PC 48902)
- 4 data ports: DB-25 connectors (Port 1), DB-25 x3 (Ports 2-4)
- DDS and NC ports: RJ-11 connectors
- Interface: T1 and DDS WAN circuit support
- Power: 120 VAC, 50/60 Hz, 0.25A
- FCC Registration: AT9USA-61595-DD-M
- Note: Power supply and cable not included
Applications
DSU/CSU units interface between customer premises equipment and carrier-provided T1 or DDS circuits. This model was used in enterprise networks and data centers to manage multiple WAN connections simultaneously. Compatible with legacy DDS and T1 leased line services. Typically deployed in telecommunications closets or network operations centers.
Condition: Used
This Motorola Codex 3500 DSU/CSU has been inspected and is in good condition. The unit shows typical light wear consistent with previous office use. The front panel, controls, and LED indicators appear intact. The rear panel connectors — including the DDS and NC RJ-11 ports, Port 1 DB-25, and Ports 2 through 4 — are present and show no visible damage. Note that the power supply and cable are not included. Please view our photo set and contact us if you have any questions.
This Motorola Codex 3500 DSU/CSU has been inspected and is in good condition. The unit shows typical light wear consistent with previous office use. The front panel, controls, and LED indicators appear intact. The rear panel connectors — including the DDS and NC RJ-11 ports, Port 1 DB-25, and Ports 2 through 4 — are present and show no visible damage. Note that the power supply and cable are not included. 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: |
Motorola Codex |
Model: |
3500 |
MPN: |
PC 48902 |
Type: |
DSU/CSU (Data Service Unit / Channel Service Unit) |
SKU: |
34510 |
Condition: |
Used – Inspected |
Seller Notes: |
Power supply and cable not included. |
Country/Region of Manufacture: |
United States |
Form Factor: |
Desktop |
Power Requirements: |
120 VAC, 50/60 Hz, 0.25A |
FCC Registration Number: |
AT9USA-61595-DD-M |
Interface Type: |
DDS, T1 |
Number of Ports: |
4 data ports + DDS + NC |
Connector Type: |
DB-25 (Port 1), DB-25 x3 (Ports 2-4), RJ-11 (DDS, NC), Power |
Compatible With: |
DDS and T1 WAN circuits |
Standards Compliance: |
FCC Part 68, FCC Part 15 |
Condition Notes: |
Motorola Codex 3500 DSU/CSU inspected and in good used condition. Light wear, connectors intact. Power supply and cable not included. Please contact us with any questions. |
