With the increasing demand of network throughput and bandwidth, the demand of 40G high-speed optical module also increases. Next, yitianguang communication will introduce an optical module commonly used in 40G Data Center —— 40GBase-LR4 optical module.

Introduction of 40GBase-LR4 optical module

The 40GBase-LR4 optical module is adopted QSFP+ package form with wavelengths of 1271, 1291, 1311 and 1331nm, duplex LC connector. The maximum transmission distance can reach 10km when used with OS2 singlemode patch cord.

Compatibility of ETU-LINK 40GBase-LR4 optical module

The 40G QSFP+ LR4 optical module provided by ETU-LINK can be widely compatible with Huawei, Ruijie, H3C, Cisco, Juniper, ZTE and other brands of switches. The optical modules provided are subject to strict quality control and compatibility test before leaving the factory, so as to ensure that users receive high cost-effective optical modules.

Application of 40GBase-LR4 optical module

40GBase-LR4 optical module is widely used in 40G data center and metro optical transmission network.

The 40GBase-LR4 optical module can simplify the network architecture and reduce the number of accessories, so as to save the room area, reduce the equipment stack and improve the bandwidth management and scheduling ability of single node equipment. 40G optical module promotes the development of high-density and high-speed signal transmission, and makes optical communication enter a new era.