$60 OFF discount on our complete cable inventory instantly at checkout with any purchase of $150 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!
1-866-223-2860
Chat with me
  Home About
 Contact Us
 Help
 Your Account Shopping Cart - 0 items
Shop By Category
Adapters
Amphenol Connectors
Audio Video Monitor Cables
CAT-5e • CAT-6 • Telco Cables
Coaxial Cables
CX4 Cables • InfiniBand Cables
DisplayPort Cables & Adapters
D-Sub Cables • D-Sub Adapters
Fiber Optic Patch Cables
Fibre Channel & DIN Cables
GPIB Cables (IEEE-488 Cables)
HDMI Cables (High Speed HDMI)
Power Cords
QSFP Cables • QSFP+ Cables
QSFP+ Modules & Loopbacks
100G QSFP Loopbacks (QSFP28)
QSFP/QSFP+ Loopback Modules
QSFP/QSFP+ Optical Transceiver
SAS Cables • SATA Cables
SCSI Cables • VHDCI Cables
SFP Cables • SFP Modules
SFP+ Cables • SFP+ Modules
SFP28 Cables • QSFP28 Cables
USB Cables
Shop By Application
Get 25 Percent OFF High Speed
CAT5e/6/6a, D-Sub & Coax SALE
25/100-Gigabit Ethernet Tech
Custom Cables & Cable Kits
Data Center Cable Solutions
Home Theater AV Cable Center
More ways to Shop
Hot Items
New Items
QSFP/QSFP+ Loopback Modules

QSFP/QSFP+ Loopback Modules by Amphenol Cables on Demand [25% OFF SALE] -- Supporting data-rates in excess of 40-Gigabits per second, QSFP+ Loopback Modules from Amphenol High Speed Systems permit a quick and effective means of testing QSFP+ ports on the newest 40-Gigabit Ethernet enabled equipment, as well as QSFP ports on a wide array of QDR InfiniBand supported equipment. Our QSFP+ loopbacks are offered with a variety of power and attenuation options depending upon your specific application requirements.

QSFP+ 40G Loopback Adapter Module for QSFP/QSFP+ Port Testing - 0dB Attenuation & 0W Power Consumption [Copper+Optical Ready]learn more...
QSFP+ 40G Loopback Adapter Module for QSFP/QSFP+ Port Testing - 0dB Attenuation & 0W Power Consumption [Copper+Optical Ready]
Click for larger image
  • May Deals: 25% OFF QSFP/QSFP+ with Coupon Code: HISPEED
  • Quickly test your network's 40G QSFP+ ports with our QSFP+ Loopback
  • Protocol-independent design works with copper and optical QSFP+ ports
  • Quad Small Form Factor Pluggable Plus (QSFP+) MSA compliant design
    		•
    Item   SF-QSFPLOOPBK-002
    Color Qty 1-50 Qty >50 Availability Order Qty  
    Silver
    		 $19.58 $18.60 In Stock

    QSFP+ 40G Loopback Adapter Module for QSFP/QSFP+ Port Testing - 0dB Attenuation & 1.5W Power Consumption [Copper+Optical Ready]learn more...
    QSFP+ 40G Loopback Adapter Module for QSFP/QSFP+ Port Testing - 0dB Attenuation & 1.5W Power Consumption [Copper+Optical Ready]
    Click for larger image
  • May Deals: 25% OFF QSFP/QSFP+ with Coupon Code: HISPEED
  • Quickly test your network's 40G QSFP+ ports with our QSFP+ Loopback
  • Protocol-independent design works with copper and optical QSFP+ ports
  • Quad Small Form Factor Pluggable Plus (QSFP+) MSA compliant design
    		•
    Item   SF-QSFPLOOPBK-001
    Color Qty 1-50 Qty >50 Availability Order Qty  
    Silver
    		 $19.58 $18.60 In Stock

    QSFP+ 40G Loopback Adapter Module for QSFP/QSFP+ Port Testing - 3dB Attenuation & 1.5W Power Consumption [Copper+Optical Ready]learn more...
    QSFP+ 40G Loopback Adapter Module for QSFP/QSFP+ Port Testing - 3dB Attenuation & 1.5W Power Consumption [Copper+Optical Ready]
    Click for larger image
  • May Deals: 25% OFF QSFP/QSFP+ with Coupon Code: HISPEED
  • Quickly test your network's 40G QSFP+ ports with our QSFP+ Loopback
  • Protocol-independent design works with copper and optical QSFP+ ports
  • Quad Small Form Factor Pluggable Plus (QSFP+) MSA compliant design
    		•
    Item   SF-QSFPLOOPBK-003
    Color Qty 1-50 Qty >50 Availability Order Qty  
    Silver
    		 $22.28 $21.17 In Stock

    Current Cable Deals

    Customer Feedback
    2017 Amphenol Corporation. All rights reserved. Comments? | Privacy Statement | Business & Return Policies | Site Map
    Email Newsletter icon, E-mail Newsletter icon, Email List icon, E-mail List icon Sign up for our E-mail Newsletter