POFLink's XFP transceiver is a high performance, cost effective modules for serial optical data communications applications specified for signal rates of 9.95 Gb/s to 11.3 Gb/s. It is fully compliant to XFP MSA Rev 4.5.
POFLink offers the whole series of 10G XFP, including

PLX-10G-SR 850nm VCESL&PIN MMF 300m,PLX-10G-LRM 220m,
PLX-10G-LR 1310nm DFB&PIN SMF 10-20km,
PLX-10G-ER 1550nm EML&PIN SMF 40km,
PLX-10G-ZR   1550nm EML&APT SMF 80km.
Our XFP Transceiver is also a small form factor hot pluggable module, its maximum link length is 300m by MMF and 10km~80km by the single mode, it is for the 10GBASE-LR/LW 10G Ethernet and 1200-SM-LL-L 10G Fibre Channel.XFP Transceiver's power dissipation is less than 2W and with dual LC interface. Usually there 4 types of XFP transceiver, XFP-10GB-SR(MM), XFP-10GB-LR(SM), XFP-10GB-ER(SM) and XFP-10GB-ZR(SM). All of them are standard bail release mechanism and digital diagnostic functions inside.