Save Today with Amphenol Cables on Demand!  For a limited time (2-weeks only), Cables on Demand is pleased to extend a FREE $75 OFF discount on our complete cable inventory instantly at checkout with any purchase of $300 or more!    Every product on our website is eligible for this prospective discount, including hard-to-find cables for the datacenter, such as SFP+, QSFP, CX4, PCI-Express, Mini-SAS and beyond. Plus, ALL $75.00+ Orders Include FREE UPS Ground Shipping - Our Best Free Shipping Offer Ever!
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QSFP-QSFP 40G Copper Cables

QSFP-QSFP 40G Copper Cables Now On Sale [20% OFF] for a Limited TIme - Buy Direct from the World's Largest QSFP Cable OEM and Save. Our QSFP 40G copper cables are 100% built and tested by Amphenol Interconnect Products and are ideal for bandwidth-intense applications such as QDR InfiniBand, 40-Gigabit Ethernet, Fibre Channel, and SAS. OEM compatibility is guaranteed. The QSFP (Quad Small Form Factor Pluggable) interface combines four high-speed 10-Gigabit channels into a low-profile cable package with 3x the port density of standard SFP. We're pleased to now carry 3M brand QSFP Active Optical Cables (AOCs). Please choose an appropriate QSFP Cable length below:

3m QSFP Cable - Amphenol 40GbE / QDR InfiniBand Copper Cable (28 AWG Passive) - QSFP to QSFP (9.8 ft)learn more...
3m QSFP Cable - Amphenol 40GbE / QDR InfiniBand Copper Cable (28 AWG Passive) - QSFP to QSFP (9.8 ft)
Click for larger image
  • THRU 4/30: Get 20% OFF Listed Web Prices with Coupon Code 'HISPEED'
  • Amphenol 40 Gbps QSFP (Quad-SFP) passive copper cable - 3m (9.8ft)
  • Guaranteed Drop-In Replacement for ALL Competing OEM QSFP Cables
  • Multi-platform support for 40GbE, QDR infiniBand, SAS, & Fibre Channel
  • Item   SF-QSFP2EPASS-003
    Color Length
    Qty 1-50 Qty >50 Availability Order Qty  
    Black
    3m (9.8ft) $66.81 $63.47 In Stock

    5m QSFP Cable - Amphenol 40GbE / QDR InfiniBand Copper Cable (26 AWG Passive) - QSFP to QSFP (16.4 ft)learn more...
    5m QSFP Cable - Amphenol 40GbE / QDR InfiniBand Copper Cable (26 AWG Passive) - QSFP to QSFP (16.4 ft)
    Click for larger image
  • SALE THRU 6/30: Get 20% OFF List Price with Coupon Code 'HISPEED'
  • Amphenol 40 Gbps QSFP (Quad-SFP) passive copper cable - 5m (16.4ft)
  • Guaranteed Drop-In Replacement for ALL Competing OEM QSFP Cables
  • Multi-platform support for 40GbE, QDR infiniBand, SAS, & Fibre Channel
  • Item   SF-QSFP2EPASS-005
    Color Length
    Qty 1-50 Qty >50 Availability Order Qty  
    Black
    5m (16.4ft) $99.86 $94.87 In Stock

    Current Cable Deals

    QSFP PDF Brochure
     QSFP to QSFP Copper Cable

    Please click on the image or link above to download our Amphenol Copper QSFP Cable brochure. 



    QSFP Products
     QSFP Test & Evaluation Board

    In order to 
support the high bitrate demanded 
by today's DisplayPort devices, a 
properly built and certified 
DisplayPort Cable is needed. 
Amphenol DisplayPort cables were 
fully certified by DisplayPort.org 
before most other brands and are 
always in-stock at Cables on 
Demand.

    Amphenol's dedication to Research and Development has driven the company's innovative product lines for nearly 80 years. The Amphenol Test Engineering Center has released a series of QSFP Test Cards / Evaluation Boards allowing you to develop and test 40G QSFP products of your own. The QSFP Test Boards feature an integrated QSFP cage fanned out to individual SMA connectors.


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