Description
Cisco WIC-1DSU-56K4 WAN Interface Card 56/64K DSU/CSU 74-0573-05 Series 2600
A WAN interface card for Cisco routers that provides 56/64 Kbps DSU/CSU connectivity. This module installs into compatible Cisco router chassis to enable serial WAN connections.
Specifications & What's Included
- Model: WIC-1DSU-56K4 (MPN 74-0573-05)
- Data Rate: 56 Kbps / 64 Kbps
- Interface: 1x RJ-48 port, front panel
- Compatible with Cisco 2600, 2610, 2611, 2620, 2621, 2650, 2651, 1700, 2800, 3700 series (select models)
- LED indicators: TD, RD, LP, AL, CD
- Card only; no cables or accessories included
Applications
This WIC module was used in Cisco router deployments to provide T1/E1 DSU/CSU WAN connectivity for branch office and site-to-site connections. These cards supported legacy serial WAN protocols and were standard in enterprise networking through the 2000s. Compatible with the widely-deployed Cisco 2600 and 2800 series modular routers used in branch and edge deployments.
Condition: Used
This Cisco WIC-1DSU-56K4 56/64K DSU/CSU WAN Interface Card has been inspected and is in good condition. The card shows normal light wear consistent with prior use. The faceplate, RJ-48 port, and LED indicator row all appear clean and intact. The PCB and components look undamaged with no visible corrosion or broken parts. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
This Cisco WIC-1DSU-56K4 56/64K DSU/CSU WAN Interface Card has been inspected and is in good condition. The card shows normal light wear consistent with prior use. The faceplate, RJ-48 port, and LED indicator row all appear clean and intact. The PCB and components look undamaged with no visible corrosion or broken parts. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
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: |
Cisco |
Model: |
WIC-1DSU-56K4 |
MPN: |
74-0573-05 |
Type: |
WAN Interface Card (WIC) |
SKU: |
37157 |
Interface Type: |
56/64K DSU/CSU |
Data Rate: |
56 Kbps / 64 Kbps |
Connector Type: |
RJ-48 (single port, front panel) |
Compatible With 1: |
Cisco 2600 Series Routers |
Compatible With 2: |
Cisco 2610, 2611, 2620, 2621, 2650, 2651 |
Compatible With 3: |
Cisco 1700, 2800, 3700 Series (select models) |
Form Factor: |
WIC Module / Card |
Number of Ports: |
1 |
Management Type: |
Managed |
LED Indicators: |
TD, RD, LP, AL, CD |
Condition: |
Used – Inspected and Pulled from Working Environment |
Seller Notes: |
Card only; no cables or accessories included. |
Country/Region of Manufacture: |
United States |
Condition Notes: |
Cisco WIC-1DSU-56K4 56/64K DSU/CSU WAN Interface Card. Inspected and in good condition. Normal light wear from prior use. Faceplate and RJ-48 port intact. PCB shows no visible damage. |