These are Small Form Factor 10G (XFP) transceivers are compliant with the current XFP Multi-Source Agreement (MSA) Specification. They comply with 10-Gigabit Ethernet 10GBASE-ER/EW per IEEE 802.3ae and 10G Fibre Channel 40KM. Digital diagnostics functions are available via a 2-wire serial interface, as specified in the XFP MSA. The transceiver is RoHS compliant and leads free per Directive 2002/95/EC.FEATURES Hot-pluggable XFP footprint Supports 9.95Gb/s to 11.3Gb/s bit rates Supports Lineside and XFI loopback RoHS-6 Compliant (lead-free) Power dissipation <3.5W Case temperature range: 0°C to 70°C Maximum link length of 40km Cooled 1550nm EML and PIN receiver Full Duplex LC connector No Reference Clock required Built-in digital diagnostic functions Standard bail release mechanism APPLICATIONS 10GBASE-ER/EW 10G Ethernet 40KM 10G Fibre Channel SONET OC-192 & SDH STM 64 WARRANTY3-years limited warranty