Cozlink CWDM SFP Transceivers are designed for Metro Access Rings and Point-to-Point networks using Gigabit Ethernet and Fibre Channel networking. The CWDM SFP Transceivers are available in eight different CWDM wavelengths.These are equipped with digital diagnostics functions made available via two wire serial bus. These transceivers are SFP MSA compliant and follow RoHS Directive 2011/65/EU. CWDM SFP Transceivers from Cozlink deliver up to 1.25 Gb/s bi-directional data links and have built-in digital diagnostic functions. These come with temperature regulated DFB laser transmitter allowing transmission in 8 CWDM wavelengths.The CWDM SFP Transceivers are provided with duplex LC connector, these operate at single 3.3V power supply and produce very low jitters. Meta enclosure ensures lower EMI. The CWDM SFP Transceivers are operational at temperature range of 0°C to 70°C and are interchangeable with all transceiver brands such as Cisco, Finisar, Brocade and many more.