Cisco SFP-H10GB-CU1M 10GBASE-CU SFP+ Direct-Attach Cable, Refurbished
Warranty: Lifetime
Quick answer: The Cisco SFP-H10GB-CU1M is a 1-meter passive twinax direct-attach copper (DAC) cable with SFP+ connectors on both ends, used for 10 Gigabit Ethernet links between switches, routers and servers in the same or adjacent racks. This listing is a genuine Cisco cable. Resilient Tec sells it refurbished, with a lifetime warranty and free US shipping from Knoxville, TN.
Cisco SFP-H10GB-CU1M 10GBASE-CU SFP+ Direct-Attach Cable
Condition: Refurbished
Description
The Cisco SFP-H10GB-CU1M is a 1-meter, passive twinax direct-attach copper cable designed for high-speed 10 Gigabit Ethernet connectivity. Featuring SFP+ connectors, it provides a cost-effective solution for short-range connections between switches, routers, and servers in data center and enterprise environments.
Key Specifications
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Data Rate: 10Gbps
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Interface: SFP+ connectors
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Cable Type: Passive twinax copper, 30AWG
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Length: 1 meter
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Power Consumption: 0.1W
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Operating Temperature: Commercial range, 0°C to 70°C (32°F to 158°F)
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Form Factor: SFP+ direct-attach cable
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Compatibility: Supports a wide range of Cisco switches and routers (e.g., Nexus 3000, Catalyst 3850 series)
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Standards: SFP+ MSA SFF-8431, ELV and RoHS compliant
Frequently Asked Questions
DAC or SFP+ optics with fiber: which should I use?
For short in-rack runs, a passive DAC costs less, draws almost no power and adds less latency than two optics plus a fiber patch cable. For longer runs, or between rooms, use SFP-10G-SR optics with multimode fiber.
Does it need power or configuration?
No. It is passive copper; the ports detect it as a 10GBASE-CU direct-attach cable.
Will it work in non-Cisco equipment?
It is coded for Cisco. Many other switches and NICs accept it, but some vendors lock their ports to their own cables, so check your platform before ordering.
What warranty and shipping come with it?
Resilient Tec's lifetime warranty. US standard shipping is free with no minimum, and orders typically arrive in 3 to 5 days.
You Might Also Need
Cisco SFP-H10GB-CU1M, new
Cisco SFP-H10GB-CU3M, new
Cisco SFP-H10GB-CU3M, refurbished
Cisco SFP-10G-SR optic
All DAC cables
Quick answer: The Cisco SFP-H10GB-CU1M is a 1-meter passive twinax direct-attach copper (DAC) cable with SFP+ connectors on both ends, used for 10 Gigabit Ethernet links between switches, routers and servers in the same or adjacent racks. This listing is a genuine Cisco cable. Resilient Tec sells it refurbished, with a lifetime warranty and free US shipping from Knoxville, TN.
Cisco SFP-H10GB-CU1M 10GBASE-CU SFP+ Direct-Attach Cable
Condition: Refurbished
Description
The Cisco SFP-H10GB-CU1M is a 1-meter, passive twinax direct-attach copper cable designed for high-speed 10 Gigabit Ethernet connectivity. Featuring SFP+ connectors, it provides a cost-effective solution for short-range connections between switches, routers, and servers in data center and enterprise environments.
Key Specifications
-
Data Rate: 10Gbps
-
Interface: SFP+ connectors
-
Cable Type: Passive twinax copper, 30AWG
-
Length: 1 meter
-
Power Consumption: 0.1W
-
Operating Temperature: Commercial range, 0°C to 70°C (32°F to 158°F)
-
Form Factor: SFP+ direct-attach cable
-
Compatibility: Supports a wide range of Cisco switches and routers (e.g., Nexus 3000, Catalyst 3850 series)
-
Standards: SFP+ MSA SFF-8431, ELV and RoHS compliant
Frequently Asked Questions
DAC or SFP+ optics with fiber: which should I use?
For short in-rack runs, a passive DAC costs less, draws almost no power and adds less latency than two optics plus a fiber patch cable. For longer runs, or between rooms, use SFP-10G-SR optics with multimode fiber.
Does it need power or configuration?
No. It is passive copper; the ports detect it as a 10GBASE-CU direct-attach cable.
Will it work in non-Cisco equipment?
It is coded for Cisco. Many other switches and NICs accept it, but some vendors lock their ports to their own cables, so check your platform before ordering.
What warranty and shipping come with it?
Resilient Tec's lifetime warranty. US standard shipping is free with no minimum, and orders typically arrive in 3 to 5 days.
You Might Also Need
Cisco SFP-H10GB-CU1M, new
Cisco SFP-H10GB-CU3M, new
Cisco SFP-H10GB-CU3M, refurbished
Cisco SFP-10G-SR optic
All DAC cables