80+ Years of Interconnect Manufacturing Experience
![Amphenol SF-QSFPLOOPBK-002 QSFP+ 40G Loopback Adapter Module for QSFP / QSFP+ Port Testing - 0dB Attenuation & 0W Power Consumption [Copper+Optical Ready]](https://cablesondemand-1.azureedge.net/img/product/SF-QSFPLOOPBK-002_1-B.jpg "Amphenol SF-QSFPLOOPBK-002 QSFP+ 40G Loopback Adapter Module for QSFP / QSFP+ Port Testing - 0dB Attenuation & 0W Power Consumption [Copper+Optical Ready]")
Amphenol SF-QSFPLOOPBK-002 QSFP+ 40G Loopback Adapter Module for QSFP / QSFP+ Port Testing - 0dB Attenuation & 0W Power Consumption [Copper+Optical Ready]
Product: SF-QSFPLOOPBK-002
UPC: 812834020242
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 passive QSFP+ loopback cable features typical insertion loss (attenuation) characteristics of a mere 0dB; consuming no more than 0.0 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.
- 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
- 0.0W power consumption ensures your host bus is not overloaded
- RoHS compliant design for guaranteed environmental safety
