This SFP s designed for use with Cisco networking equipment and is functionally equivalent to Cisco part number GLC-SX-MMD=. This transceiver is manufactured to meet or exceed the specifications of the original Cisco unit and to comply with the Multi-Source Agreement (MSA) standards. Tripp Lite guarantees 100% compatibility with Cisco networking hardware and will initialize and perform identically to an OEM transceiver.
The information about the optical modules contained in the labels of the Cisco optical modules can help us distinguish optical modules. Hangē ko ʻení, SX and SR in optical module models represent short distances. Transmission, ZX, EXZ stands for long-distance transmission, ala meʻa pehe. Ka neongo ia, due to the variety and type of Cisco optical modules, we still easily confuse different types of optical modules. In this article, we will focus on the differences between Cisco GLC-LH-SMD, GLC-SX-MMD, and GLC-ZX-SM optical modules. Divided into several types of optical modules.