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1m (3ft) Cisco Compatible 10G SFP+ Passive Direct Attach Copper Twinax Cable
1m (3ft) Cisco Compatible 10G SFP+ Passive Direct Attach Copper Twinax Cable
1m (3ft) Cisco Compatible 10G SFP+ Passive Direct Attach Copper Twinax Cable
P/N: SFP-10G-CU
US$14.00
10
Reviews
2
Questions
safeguard
4-Year Warranty
30-Day Returns
30-Day Exchange
（1000 In Stock）

Product Highlights

Max. Power Consumption 0.1W
Switches Tested for Prime Performance, Quality, Reliability
Minimum Bend Radius 23mm for Flexible Routing
Simplified Patching and Cost-effective Short Links Solution
Specifications
Q&A
Reviews
Resources
1m (3ft) Cisco Compatible 10G SFP+ Passive Direct Attach Copper Twinax Cable
The 10G SFP+ Passive Direct Attach Copper Twinax Cable offers a cost-effective connectivity for establishing a 10-Gigabit short-distance connectivity within a rack or between adjacent racks in data centers.
The Passive Direct Attach Cable is an ideal 10GBASE Ethernet network solution that require reliability, low latency, and practically no power consumption. DAC cables are lower cost, more durable than optical fibers. This cable provides low insertion loss and ultra-low crosstalk. And it complies with IEEE 802.3, SFF-8431, and hot-pluggable QSFP28 MSA standards, ensuring reliability of your network with full system testing in targeted Switches.
Specifications
Part Number
SFP-10G-CU
Vendor Name
AICPLIGHT
Connector Type
SFP+ to SFP+
Max Data Rate
10Gbps
Media
Copper
Power Supply
3.3V
Minimum Bend Radius
23mm
Wire AWG
30AWG
Cable Length
1m (3ft)
Jacket Material
PVC (OFNR)
Cable Type
Passive Twinax
Temperature
0 to 70°C (32 to 158°F)
Power Consumption
≤0.1W
Application
10G Ethernet
Protocols
1x InfiniBand QDR, DDR, SDR, 10 Gigabit Ethernet, Fibre Channel
Warranty
5 Years
Certification
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Questions & Answers
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All (2) Compatibility (1)Installation (1)
Q:

How should cables be routed in a high-density rack?

by N***m on 2025-07-10 15:45:04

A:

Use cable managers to maintain airflow and prevent bending.

by CPLIGHT on 2025-07-10 16:41:46

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Q:

Can these transceivers auto-negotiate with older models?

by R***m on 2025-07-10 15:41:17

A:

Yes, backward compatibility is supported in many cases.

by Helpful on 2025-07-10 16:40:25

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Customer Reviews
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All (10) Performance (2)Compatibility (2)Ease of Use (1)Customer Support (2)Value (3)
1
1***m
2025-06-18 11:41:25
Confirmed Purchase
5.0

Documentation included eye diagrams and pre-test reports, which made quality assurance much easier on our end.

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n
n***m
2025-06-17 04:40:59
Confirmed Purchase
5.0

Documentation included eye diagrams and pre-test reports, which made quality assurance much easier on our end.

link icon Helpful 0
comment icon Comment 0
4
4***m
2025-06-08 01:13:57
Confirmed Purchase
5.0

Fully compatible with our NVIDIA ConnectX-6 NICs and Mellanox switches. No firmware warnings or handshake delays.

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4
4***m
2025-05-29 01:16:15
Confirmed Purchase
5.0

Tested alongside brand-name AOCs and saw no difference in performance or recognition by switches.

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B
B***m
2025-05-26 01:10:37
Confirmed Purchase
5.0

Great balance of price, performance, and build quality. Perfect choice for RDMA or GPU fabric connections.

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t
t***m
2025-05-11 00:18:48
Confirmed Purchase
5.0

These cables supported 200G HDR and 400G NDR links between switches and storage nodes. No packet loss, heat issues, or link drops.

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j
j***m
2025-05-09 08:32:01
Confirmed Purchase
5.0

Used in our GPU training pod (8x H100s) to connect each server node. Latency remained sub-microsecond, even with large tensor workloads.

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u
u***m
2025-04-13 19:42:40
Confirmed Purchase
5.0

High-quality interconnects at a fraction of the price of branded cables. Ideal for scaling AI clusters on a budget.

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2
2***m
2025-04-08 08:29:45
Confirmed Purchase
5.0

Great balance of price, performance, and build quality. Perfect choice for RDMA or GPU fabric connections.

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comment icon Comment 0
r
r***m
2025-04-02 23:02:03
Confirmed Purchase
5.0

Plug-and-play experience was excellent. The cables came clean and ready for immediate deployment.

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