Cisco GLC-BX-U | SFP | 1GbE | 1000BASE-BX (BiDi) | 1310 TX / 1490 RX | 10 km SMF | LC simplex AI This field-replaceable module enables seamless

This field-replaceable module enables seamless migration from 1G to 10G without network disruption

792 GB/s memory bandwidth and PCIe 5

Uses 850nm parallel optics with MPO-12 APC for high-density patching

Suitable for row-to-row or small room-to-room spans up to 50 m while maintaining high-density patching

Industrial-grade 100BASE-LX SFP for harsh environments

Cisco GLC-BX-U | SFP | 1GbE | 1000BASE-BX (BiDi) | 1310 TX / 1490 RX | 10 km SMF | LC simplex AI This field-replaceable module enables seamlessBidirectional 1G SFP for single fiber links, transmitting at 1310 nm and receiving at 1490 nm. Use as the complementary pair to the 1490 TX 1310 RX unit for efficient 10 km single mode runs.