... digital optical monitoring capability, ddm function• Optical interoperability with 10GBASE XENPAK, 10GBASE X2, and 10GBASE XFP interfaces on the same ... ,Allied,HP,3COM,Juniper,Enterasys, etc. XFP X2 XENPAK 10GBXFP X2 XENPAK 10GB XFP-10G-MM-SRHL-XFP-SRXFP 850nm, MMF ... ER SMF, 1550nm, 40kmXENPAK-10GB-ZRHL-XENPAK-ZRXENPAK ZR SMF, 1550nm, 80kmXENPAK-10GB-LRMHL-XENPAK-LRMXENPAK LRM MMF,1310nm,220M, X2-10GB ...