Tecowin SFP-H10GB-CU1M-C Cisco Compatible 10GBASE-CU SFP+ Direct Attach Copper Cable, 1 m, Passive Twinax, Black

For data centers that demand dependable short-reach 10 Gigabit links without the expense of optical transceivers, the Tecowin SFP-H10GB-CU1M-C delivers a ready-to-use Cisco-compatible direct attach copper assembly. This 1-meter passive twinax cable connects SFP+ ports on switches, servers, and storage arrays with a single integrated unit, eliminating separate modules and patch cords. Its 30 AWG construction and 100 Ohm impedance ensure stable signal integrity across the full 10GBASE-CU specification, making it a practical choice for top-of-rack and adjacent-rack cabling.

Highlights

• Cisco-compatible SFP+ to SFP+ direct attach copper cable, 1 m length
• Supports 10 Gigabit Ethernet per IEEE 802.3ae (10GBASE-CU)
• Passive twinax design consumes less than 0.1 W – no additional power budget needed
• 30 AWG conductors with PVC jacket for flexibility and durability in dense racks
• Hot-swappable and multi-vendor compatible (Cisco, Ubiquiti, Juniper, HP, Dell, Arista)
• Compliant with RoHS, CE, and FCC

In daily use

Installation is as simple as plugging the cable into any SFP+ port: the latch mechanism provides a secure connection, and the passive design requires no configuration. The 1-meter length is ideal for connecting adjacent devices in a rack or between neighboring cabinets, reducing cable clutter compared to fiber jumpers and separate optics. The PVC jacket resists abrasion and maintains flexibility, even in high-density cable management arms. With an operating temperature range of 0°C to 70°C, this cable performs reliably in standard data center environments.

Full specifications

• Cable type: Direct Attach Copper (DAC), passive twinax
• Connectors: SFP+ (both ends)
• Data rate: 10 Gbps (10GBASE-CU)
• Standard: IEEE 802.3ae
• Length: 1 m (3.3 ft)
• Wire gauge: 30 AWG
• Impedance: 100 Ohm
• Jacket material: PVC
• Hot-swappable: Yes
• Power consumption: < 0.1 W
• Operating temperature: 0°C to 70°C (32°F to 158°F)
• Storage temperature: -40°C to 85°C (-40°F to 185°F)
• Compliance: RoHS, CE, FCC
• Applications: Data center, SAN, NAS, HPC, server-to-switch interconnect
• Vendor compatibility: Multi-vendor (e.g., Cisco, Ubiquiti, Juniper, HP, Dell, Arista)

Final note

The Tecowin SFP-H10GB-CU1M-C is a cost-effective, reliable solution for short-reach 10G connections, backed by broad compatibility and compliance certifications.