... ,Alcatel,Allied,HP,3COM,Juniper,Enterasys, etc. XFP X2 XENPAK 10GBXFP X2 XENPAK 10GB XFP-10G-MM-SRHL-XFP-SRXFP 850nm, MMF, 300m ... , 1550nm, 40km, DDMX2-10GB-ZRHL-X2-ZRX2 ZR SMF, 1550nm, 80km, DDMX2-10GB-LRMHL-X2-LRMX2 LRM MMF,1310nm,220M, SFP-10G-SRHL-SFP ... -SFP-LRMSFP LRM 220M 1310nm MMFSFP-10G-ERHL-SFP-ERSFP ER SMF, 1550nm, 40km, DDMSFP-10G-ZRHL-SFP-ZRSFP ZR SMF, 1550nm, 80km ...