... .SFP 10G-sR SFP SR SMF, 850nm, 300m, DDMSFP package and Duplex LC ... server choice• Supports digital optical monitoring capability, ddm function• Optical interoperability with 10GBASE XENPAK ... DDMXFP-10GLR-OC192SRHL-XFP-LRXFP 1310nm, SMF, 10km, DDMXFP-10GER-192IR+HL-XFP-ERXFP 1550nm ... SFP-ZRSFP ZR SMF, 1550nm, 80km, DDM 10Gbps SFP+ SR 850nm 300m SFP plus Fiber Optic Transceiver Module Cisco SFP ...