Call 888-654-3376
888-654-3376
My Account
Cisco DSU 56K 1-Port Network Interface Card
SKU 5376
Refurbished - 30-Day Free Returns + 1 Year Warranty
-
20,000+★★★★★5 Star Reviews
Free Shipping on Orders of $500+ *
Satisfaction Guaranteed
Have one to sell?
Item Information
Cisco DSU 56K 1-Port Network Interface Card
Refurbished
| Functionality |  |
|---|---|
| Cosmetics |  |
All refurbished items are restored to full functionality, and their grades reflect only cosmetic condition. Lower-grade products may have more visible blemishes but are rigorously tested and cleaned to ensure identical performance and warranty coverage.
UPC: 00658759240040
DSU 56K 1-Port Network Technical Specs
| Manufacturer | Cisco |
|---|---|
| Model | DSU 56K |
| Number of Ports | 1 |
| Port Type | RJ-45 |
| Port Speed | - |
| Power Over Ethernet (PoE) | No |
| Rackmountable | No |
| Power Plug Type | None |
| Dimensions (WxDxH) | 3.1" x 4.8" x 1" |
| Additional Feature(s) | None |
| Alternative Part Number(s) | None |
PC Certified Guarantee
No-hassle returns. Zero restocking fees.
Wrong item? Changed your mind? Don't need it anymore? We've got you covered.
30-Day Returns
- No restocking fees, ever
- Refund or store credit — your choice
- 30 days from invoice date
- Return in original condition, securely packed
Fast Shipping
- Ships within 2 business days*
- Rush & Saturday delivery available — call us
- Free ground shipping available (continental US orders over $500)
- Overnight delivery available
1-Year Warranty
- Covers defects & functional failures
- Normal business use, from date of purchase
- Batteries: 90 days (consumable)
- Excludes misuse, modification, mishandling
Need help finding the right product?
Our team is ready with expert support before and after your purchase.
*Shipping and delivery on business days. Purchaser is responsible for return shipping costs and insurance. Free/fixed shipping offers exclude palletized items — call for freight rates.
Certified Refurbished
Excellent Customer Service
Supplying IT to Businesses Since 1991
20,000+ 5-Star Reviews on ShopperApproved
View Similar Items
John E.
Verified
Zach
Verified
Sarah P.
Verified
Laura A.
Verified
Michael C.
Verified
Andy G.
Verified
Lee M.
Verified
Jackie T.
Verified
Fabrice C.
Verified
Ronnie C.
Verified
Shipping
Expedited shipping and fast fulfillment.
Guarantee
100% guaranteed for quality and functionality.
Payment
All major credit cards plus Amazon, Paypal, and Affirm.
Returns
No restocking fee, and no hassle returns on refurbs within 30 days.
Cisco DSU 56K Interface Card
SKU 83386
Refurbished - 30-Day Free Returns + 1 Year Warranty
-
20,000+★★★★★5 Star Reviews
-
Free Shipping on Orders of $500+ *
-
Satisfaction Guaranteed
Have one to sell?
Item Information
Cisco DSU 56K 1-Port Network Interface Card
Refurbished
| Functionality | |
|---|---|
| Cosmetics | |
All refurbished items are restored to full functionality, and their grades reflect only cosmetic condition. Lower-grade products may have more visible blemishes but are rigorously tested and cleaned to ensure identical performance and warranty coverage.
UPC: 00658759240040
DSU 56K 1-Port Network Technical Specs
| Manufacturer | Cisco |
|---|---|
| Model | DSU 56K |
| Number of Ports | 1 |
| Port Type | RJ-45 |
| Port Speed | - |
| Power Over Ethernet (PoE) | No |
| Rackmountable | No |
| Dimensions (WxDxH) | 3.1" x 4.8" x 1" |
| Additional Feature(s) | - |
| Alternative Part Number(s) | - |
PC Certified Guarantee
No-hassle returns. Zero restocking fees.
Wrong item? Changed your mind? Don't need it anymore? We've got you covered.
30-Day Returns
- No restocking fees, ever
- Refund or store credit — your choice
- 30 days from invoice date
- Return in original condition, securely packed
Fast Shipping
- Ships within 2 business days*
- Rush & Saturday delivery available — call us
- Free ground shipping available (continental US orders over $500)
- Overnight delivery available
1-Year Warranty
- Covers defects & functional failures
- Normal business use, from date of purchase
- Batteries: 90 days (consumable)
- Excludes misuse, modification, mishandling
Need help finding the right product?
Our team is ready with expert support before and after your purchase.
*Shipping and delivery on business days. Purchaser is responsible for return shipping costs and insurance. Free/fixed shipping offers exclude palletized items — call for freight rates.
Certified Refurbished
Excellent Customer Service
Supplying IT to Businesses Since 1991
20,000+ 5-Star Reviews on ShopperApproved
View Similar Items
John E.
Verified
Zach
Verified
Sarah P.
Verified
Laura A.
Verified
Michael C.
Verified
Andy G.
Verified
Lee M.
Verified
Jackie T.
Verified
Fabrice C.
Verified
Ronnie C.
Verified
Shipping
Expedited shipping and fast fulfillment.
Guarantee
100% guaranteed for quality and functionality.
Payment
All major credit cards plus Amazon, Paypal, and Affirm.
Returns
No restocking fee, and no hassle returns on refurbs within 30 days.
Address
PCLiquidations.com
140 Stockton St.
Jacksonville, FL 32204
© 2001-2026 PCLiquidations.com, All rights reserved,
All trademarks held by their respective owners,
Privacy Policy -
Accessibility Policy