Copper QSFP+ Cable | 40 Gbps | Passive DAC | Lifetime Warranty

The QSFP40GPC3M 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 3 meters 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.

The StarTech. com Advantage

- MSA UNCODED QSFP+ CABLE (DAC): 40G direct attach cable works with MSA compliant switches the accept uncoded transceivers and modules
- TECHNICAL SPECS: 3m (9.84ft)
- 40 Gbps

Specification

Product
Product id	595378
Brand	StarTech.com
Partnr	QSFP40GPC3M
EAN/UPC code	065030875318
Warranty (months)	Lifetime
Technical details
Sustainability certificates	RoHS
Cabling technology	40GBase-T
Product colour	Black
Features
Cable length	3 m
Connector 1	QSFP+
Connector 2	QSFP+
Jacket material	Polyvinyl chloride (PVC)
Connector 2 gender	Male connector
Connector 1 gender	Male connector
AWG wire size	30
Data transfer rate	40000 Mbit/s
Plug and Play	Y
Certification	CE, FCC, REACH
Operational conditions
Operating temperature (T-T)	0 - 70 °C
Storage temperature (T-T)	-40 - 80 °C
Weight & dimensions
Width	18 mm
Depth	3000 mm
Height	8 mm
Weight	252 g
Packaging data
Quantity per pack	1 stuk(s)
Package width	250 mm
Package depth	325 mm
Package height	25 mm
Package weight	268 g
Logistics data
Master (outer) case width	255 mm
Master (outer) case length	344 mm
Master (outer) case height	295 mm
Quantity per master (outer) case	20 stuk(s)
Other features
Input impedance	100 Ohm