This Redback RED-SFP-GE-CWDM1490 compatible SFP transceiver provides 1000Base-CWDM throughput up to 40km over single-mode fiber (SMF) at a wavelength of 1490nm using a LC connector. It is guaranteed to be 100% compatible with the equivalent Redback 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. It is built to meet or exceed the specifications of Redback, as well as to comply with MSA (Multi-Source Agreement) standards to ensure seamless network integration. All of transceivers are Trade Agreements Act (TAA) compliant.