J8437A-RFB Hewlett Packard Enterprise X131 10G X2 SC LR, 1 x 10GBase-LR, 1 x SC 10GBase-LR, 10 Gbps, Gigabit Ethernet, Full-dupl

J8437A-RFB Hewlett Packard Enterprise X131 10G X2 SC LR, 1 x 10GBase-LR, 1 x SC 10GBase-LR, 10 Gbps, Gigabit Ethernet, Full-duplex, 160 g 1039984 ITU-T G.652 X131 10G X2 SC LR, 1 x 10GBase-LR, 1 x SC 10GBase-LR, 10 Gbps, Gigabit Ethernet, Full-duplex, 160 gAn X2 form-factor transceiver that supports the 10-Gigabit LR standard, providing 10-Gigabit connectivity up to 10 km on single-mode fiber.