The CLQSFP40GLR4 is a 40Gbps enhanced small form factor pluggable QSFP+ transceiver compatible with 40GBASE-LR4, 4CH SDR, DDR and QDR. It is suitable for multi-mode fiber (SMF) communications in 40Gbps Ethernet.

 All our transceivers have Life Time Warranty. ( Compared with 1 year warranty mostly in market. We do best protection to customers.

Shenzhen C-light Network Communication Co,.Ltd., which was established in 2011, focuses on the frontier optical fiber communication products R&D, production and service. It masters core technology of 10G~100G optical fiber communication optical modules and has professional production and management team and high-end optical transmission R&D, test, production & testing equipments.

C-LIGHT shenzhen plant is located in Liuxiandong industrial park, Xili, Nanshan Dist Shenzhen China, with 2000 square meters workshop and over 100 staffs. Keeping the pace with the rapid development of optical communication applications market, C-LIGHT has designed and manufactured four series products: point-to-point optical transceivers, XGPON optical transceivers, Data center AOC/DAC active cables & passive cables, passive products, and more than 100 types of high&mid end optical modules and devices. At present, C-LIGHT has obtained a number of products patents in this industry. The capacity of transceivers is over 50 thousand units and other communication equipment is about 10 thousand units per month.

The traits of all products are first-class quality, excellent compliant, full range and affordable price, which contribute to our products widely used in Data Center, FTTX, Ethernet, SONET/SDH, 4G/5G Digital Mobile Communication Network etc. network application both at home and abroad.

We use standard box to pack up each order well. You also have packing request from us.