Cozlink 10G CWDM SFP+ Transceivers are 10Gb/s Enhanced Small Form Factor Pluggable SFP+ transceivers designed for use in CWDM equipped 10km SMF links. 10G CWDM SFP+ Transceivers from Cozlink are compliant with SFF-8431, SFF-8432 support IEEE 802.3ae 10GBASE-LR/LW, and 10G Fiber Channel 1200-SM-LL-L. These transceivers come with digital diagnostics functions available via a 2-wire serial interface, as specified in SFF-8472. Cozlink 10G CWDM SFP+ Transceivers are RoHS compliant and lead free as stated under Directive 2011/65/EU.Cozlink 10G CWDM SFP+ Transceivers are hot-pluggable low power transceivers with duplex connector and built-in diagnostic features. These transceivers support 9.95 to 1.5 Gb/s bit rates and can operate at industrial temperature range -5°C to 70°C. Cozlink is also approved OEM of pigtails, patch chords, cables and other networking solutions that can be used with MSA compliant devices.