Amphenol SF-QSFPLOOPBK-001 QSFP+ 40G Loopback Adapter Module for QSFP / QSFP+ Port Testing - 0dB Attenuation & 1.5W Power Consumption [Copper+Optical Ready]

Product: SF-QSFPLOOPBK-001

UPC Code: 812834020259

Genuine Amphenol QSFP+ loopback adapter modules provide the ideal 40-Gigabit rated port testing solution for both QSFP and QSFP+ enabled ports. This low-profile active QSFP+ loopback cable features typical insertion loss (attenuation) characteristics of a mere 0dB; consuming no more than 1.5 Watts of power in the process. Compatible with both copper and optical QSFP/QSFP+ enabled ports, our loopbacks perfectly replicate the performance range typical of a QSFP+ 40-Gigabit connection between QSFP+ equipped adapter cards, blade servers, routers, and switches. Protocol-independent design ensures compatibility with all present and emerging signal standards, including 40-Gigabit Ethernet, QDR InfiniBand, and beyond.
1-50 $24.47 /EA
51+ $23.25 /EA
Part Number Color Length Quantity Available / Availability Quantity
SF-QSFPLOOPBK-001 Silver N/A 20 / In stock EA
  • All High-Speed Cables Are ON SALE -- Get an Extra 20% OFF Your High-Speed (SFP/QSFP/OSFP/SAS) Order at Checkout When You Enter Coupon Code: CABLE20
  • 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
  • Guaranteed drop-in replacement for competing OEM QSFP+ Loopbacks
  • Integrated SFF-8436 QSFP+ connector body with low-profile loopback tab
  • Perfect for testing 40-Gigabit Ethernet and QDR InfiniBand hardware
  • Transparent 0dB operation approximates a real cable connection
  • Low 1.5W power consumption closely emulates standard connections
  • RoHS compliant design for guaranteed environmental safety

You may also be interested in

Amphenol SF-QSFPLOOPBK-002 QSFP+ 40G Loopback Adapter Module for QSFP / QSFP+ Port Testing - 0dB Attenuation & 0W Power Consumption [Copper+Optical Ready]
  • $24.47 /EA
  • Quantity Available: 68
  • Availability: In stock
Amphenol SF-QSFPLOOPBK-003 QSFP+ 40G Loopback Adapter Module for QSFP / QSFP+ Port Testing - 3dB Attenuation & 1.5W Power Consumption [Copper+Optical Ready]
  • $27.83 /EA
  • Quantity Available: 95
  • Availability: In stock
Amphenol SF-100GLB2.5W-3DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 3dB Attenuation & 2.5W Power Consumption [100-Gigabit Ethernet Ready]
  • $44.58 /EA
  • Quantity Available: 53
  • Availability: In stock
Amphenol SF-100GLB3.5W-3DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 3dB Attenuation & 3.5W Power Consumption [100-Gigabit Ethernet Ready]
  • $46.80 /EA
  • Quantity Available: 0
  • Availability: Out of stock
Amphenol SF-100GLB0W00-5DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 5dB Attenuation & 0W Power Consumption [100-Gigabit Ethernet Ready]
  • $46.80 /EA
  • Quantity Available: 14
  • Availability: In stock
Amphenol SF-100GLB3.5W-0DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 0dB Attenuation & 3.5W Power Consumption [100-Gigabit Ethernet Ready]
  • $46.80 /EA
  • Quantity Available: 386
  • Availability: In stock
Amphenol SF-100GLB0W00-3DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 3dB Attenuation & 0W Power Consumption [100-Gigabit Ethernet Ready]
  • $46.80 /EA
  • Quantity Available: 8
  • Availability: In stock
Amphenol SF-100GLB0W00-0DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 0dB Attenuation & 0W Power Consumption [100-Gigabit Ethernet Ready]
  • $44.91 /EA
  • Quantity Available: 44
  • Availability: In stock