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StarTech MSA Uncoded Compatible 2m 40 GbE QSFP+ DAC Twinax Cable
SKU# AB86689, Model# QSFPMM2M

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SKU # AB86689 | Model # QSFPMM2M

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100% MSA Uncoded compatible 40G direct attached cable - 2m/6.5' Cable | 40 Gbps | Passive Twinax (Copper) | 2x QSFP+ Pluggable Connector | 100 Ohm Impedance | 30 AWG | PVC Jacket - 40 GbE Low Power Transceiver Module DAC for edge networks/server rooms/data centers - For switches that accept MSA uncoded modules and transceivers - Hot-Swappable and MSA Compliant - lifetime warranty and will not void your OEM warranty

Manufacturer Warranty: 2 Years Limited Warranty
Manufacturer Contact Info:,

The QSFPMM2M 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 2 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. SFP Cables

All SFP & SFP+ cables are backed by a lifetime warranty and free lifetime multilingual technical support. offers a wide variety of direct-attach SFP Cables and SFP modules, providing the convenience and reliability you need to ensure dependable network performance.

Physical Characteristics
Product Weight175 g [6.2 oz]
Product Width18 mm [0.7 in]
Power Consumption (In Watts)< 0.1 W (per end)
Description CDW 75 - 1st MSA Compliant SFP+ Direct-Attach Twinax Cable - 2 m (6.6')
What's in the Box
Included in Package2m QSFP+ 40-Gigabit Ethernet (40GbE) Passive Copper Twinax Cable
Physical Characteristics
Product Length2 m [6.6 ft]
Product Height10 mm [0.4 in]
Cable Length2 m [6.6 ft]
Impedance100 Ohm
Compatible Networks40 Gbps
Packaging Information
Shipping (Package) Weight190 g [6.7 oz]
Package Quantity1
Compatible BrandMSA Compliant
Cable Jacket TypePVC - Polyvinyl Chloride
Connector BQSFP+ Plug Latching
Connector AQSFP+ Plug Latching

SKU # AB86689 | Model # QSFPMM2M

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