
StarTech.com · InfiniBand & Fibre Optic Cables
StarTech.com MSA Uncoded Compatible 1m 40G QSFP+ to QSFP+ Direct Attach Breakout Cable Twinax - 40 GbE QSFP+ Copper DAC 40 Gbps Low Power Passive Transceiver Module DAC
- Cable length: 1 m
- InfiniBand protocol: Yes
- Compliance certificates: RoHS
- Certification: FCC, CE
Pricing on request for federal, state, and local agencies.
Copper QSFP+ Cable | 40 Gbps | Passive DAC | Lifetime Warranty
The QSFP40GPC1M is an MSA compliant direct-attach copper QSFP+ cable that’s designed, programmed and tested to work in 40G network deployments. It delivers dependable 40 GbE connectivity over copper cabling, which is a cost-effective alternative to fiber-optic cable setups.
This passive Twinax cable supports 40 Gigabit Ethernet applications connected through QSFP+ (Mini-GBIC) ports. The cable is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.
At 1 meter long and designed for high-speed performance, this copper QSFP+ cable is ideal for medium-distance applications such as across-rack network switch or server connections.
StarTech.com SFP Cables
All StarTech.com SFP & SFP+ cables are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of direct-attach SFP Cables and SFP modules, providing the convenience and reliability you need to ensure dependable network performance.
- Cable length
- 1 m
- InfiniBand protocol
- Yes
- Compliance certificates
- RoHS
- Certification
- FCC, CE
- Operating temperature (T-T)
- 0 - 70 °C
- Storage temperature (T-T)
- -40 - 80 °C
- Weight
- 130 g
- Package width
- 207 mm








