XFP ER transceiver 10GBASE-ER 40KM 1550nm OC-192/STM-64 IR-2 compatible for X...
Unique transceiver SFP-10G-BX40D-I SFP-10G-BX40U-I 10Gb SFP+ Bi-directional 1...
DWDM SFP+ 10GBASE-ER 40KM Compatible DWDM SFP 40KM Transceiver