REFURBISHED
Cisco SFP-H10GB-CU3M Refurbished Optics WhaleyComm
Cisco

Cisco SFP-H10GB-CU3M 10GBase-CU SFP+ Passive Direct Attach Copper Cable 3M

MPN: SFP-H10GB-CU3M
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$22.00
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Tested

Every WhaleyComm unit is professionally tested, reset to factory defaults, and certified by our in-house engineers — the same standard trusted by 5,000+ organisations across 25 years. Not a refurb marketplace. A certified lifecycle partner.

Tested to factory specification. Backed by 25 years of enterprise trust.

The Cisco SFP-H10GB-CU3M is a 10GBase-CU SFP+ Passive Direct Attach Copper (DAC) Twinax Cable with a 3-meter reach, purpose-built for high-density, short-range 10 Gigabit Ethernet connectivity in data centers and enterprise environments. This cable assembly plugs directly into SFP+ ports, eliminating the need for separate transceivers and optical fiber, making it a cost-effective and low-latency solution for rack-to-rack and top-of-rack switching applications.


This unit is offered in Refurbished condition. Every WhaleyComm refurbished product is thoroughly inspected, cleaned, and tested to meet or exceed original Cisco factory specifications before shipment — delivering enterprise-grade performance at a fraction of the new price.


Product Specifications



  • MPN: SFP-H10GB-CU3M

  • Vendor / Brand: Cisco

  • Product Type: Optics / Direct Attach Cable (DAC)

  • Form Factor: SFP+ to SFP+

  • Cable Type: Passive Twinax Copper

  • Data Rate: 10 Gbps

  • Cable Length: 3 Meters (9.8 ft)

  • Connector: SFP+ (both ends)

  • Compatibility: Cisco Catalyst, Nexus, UCS, and other SFP+-compliant platforms

  • Condition: Refurbished — Tested to Factory Specification


Compatible Platforms Include



  • Cisco Catalyst 3750-X, 3850, 4500, 6500 Series

  • Cisco Nexus 2000, 3000, 5000, 7000, 9000 Series

  • Cisco UCS Fabric Interconnects

  • Any standard SFP+ compliant switch or server HBA


Whether you're building out a new data center fabric, expanding an existing network, or replacing a failed cable, the Cisco SFP-H10GB-CU3M from WhaleyComm is a reliable, tested, and warrantied solution you can count on.

Technical Specifications
{'MPN'
'SFP-H10GB-CU3M', 'Brand': 'Cisco', 'Type': '10G SFP+ DAC Cable', 'Speed': '10 Gbps', 'Length': '3 meters', 'Media': 'Twinax copper passive DAC', 'Condition': 'Refurbished'}
Ideal Use Cases
Inter-Switch Links and Uplinks
Optical transceivers enable high-speed connections between switches, servers, and storage devices where copper is insufficient for the required distance or bandwidth.
Data Center Backbone
Ideal for backbone links between core, distribution, and access switches in data center and campus environments at significant savings versus OEM pricing.
What's Included
✔ Cisco SFP-H10GB-CU3M Refurbished Optical Transceiver (1x)
✔ Protective dust caps installed
✔ WhaleyComm ISO 9001-certified inspection and testing certificate
✔ WhaleyComm Lifetime Warranty
Lifetime Warranty — No Time Limits. No Questions.
Every WhaleyComm unit ships with a Lifetime Warranty. If it fails under normal operating conditions at any point, we replace it. No time limits, no expiration, no hidden conditions. Backed by 25 years and 5,000+ satisfied customers.
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Compatibility Details
Review supported optics, cables, software, management protocols, and environment-specific compatibility guidance.
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Platform Compatibility

  • Cisco Switches: Catalyst 3750X, 3850, 4500, 6500, 6800, 9300, 9400, 9500 and Nexus 3000, 5000, 7000, 9000 Series with matching optical slots
  • Cisco Routers: ASR 1000, ISR 4000 Series with matching module slots
  • Fiber: Verify single-mode (SMF) or multimode (MMF) per transceiver model
  • Note: Verify compatibility with target IOS/NX-OS software release before deployment
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Shipping & Returns
Clear fulfilment, tracking, return, warranty, and support information for enterprise hardware orders.
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Shipping
Orders ship within 1-2 business days from our facility in Texas. Overnight and expedited shipping available at checkout.
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Returns
Contact our support team for any DOA or warranty issues. Every WhaleyComm unit is covered by a Lifetime Warranty — we make it right, fast.
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Contact
+1 214 607-4800 | Mon-Fri 8am-6pm CST
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Frequently Asked Questions
Product-specific answers about compatibility, testing, warranty, fulfilment, and purchase confidence.
Refurbished means this Cisco SFP-H10GB-CU3M was previously deployed and has since been professionally inspected, cleaned, tested, and verified to meet original factory specifications by WhaleyComm's in-house engineers. It performs identically to a new unit at a significantly lower cost.
Yes. Every WhaleyComm unit ships with a Lifetime Warranty — no time limits, no questions asked. If your Cisco SFP-H10GB-CU3M fails under normal operating conditions at any point, we replace it at no cost.
Every unit WhaleyComm ships undergoes an ISO 9001-certified testing process: full power-on diagnostics, port-by-port functionality testing, firmware verification, factory reset, and final inspection. Backed by 25 years of experience and 5,000+ enterprise customers.
Cisco SFP-H10GB-CU3M 10GBase-CU SFP+ Passive Direct Attach Copper Cable 3M
$22.00
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