AddOn Networks QSFP-100G-ER4L-S-AO QSFP28, SMF, 1295nm to 1309nm, 40km, LC, DOM

This Cisco® QSFP-1G-ER4L-S compatible QSFP28 transceiver provides 1GBase-ER4 throughput up to 4km over single-mode fiber (SMF) using a wavelength of 1295nm to 139nm via an LC connector. It is guaranteed to be 1% compatible with the equivalent Cisco® transceiver. This easy to install, hot swappable transceiver has been programmed, uniquely serialized and data-traffic and application tested to ensure that it will initialize and perform identically. Digital optical monitoring (DOM) support is also present to allow access to real-time operating parameters. This transceiver is Trade Agreements Act (TAA) compliant. We stand behind the quality of our products and proudly offer a limited lifetime warranty.