AddOn Cisco DS-X2-FC10G-SR Compatible TAA 10GBase-SR X2 Transceiver (MMF, 850nm, 300m, SC, DOM) Installation Kit and they are still used

and they are still used for similar purposes today

0 output up to 20V 3A (60W)

35 lb (49600 g) Packaged Quantity: 1 Each

Versatile Compatibility for Various Cables

AddOn Cisco DS-X2-FC10G-SR Compatible TAA 10GBase-SR X2 Transceiver (MMF, 850nm, 300m, SC, DOM) Installation Kit and they are still usedAddOn Cisco DS X2 FC10G SR Compatible TAA 10GBase SR X2 Transceiver (MMF, 850nm, 300m, SC, DOM) This Cisco DS X2 FC10G SR compatible X2 transceiver provides 10GBase SR throughput up to 300m over multi mode fiber (MMF) using a wavelength of 850nm via an SC connector. It can operate at temperatures between 0 and 70C. Our transceiver is built to meet or exceed OEM specifications and is guaranteed to be 100% compatible with Cisco. It has been programmed,