Ubiquiti - 1Gbps Single Mode Opt Mod 2PK UACC-OM-SM-1G-S-2 - Stainless Steel

1 Gbps Bidirectional Single-Mode Optical Module (2 Pack). Single-mode, simplex, fiber transceiver module. The 1 Gbps Bidirectional Single-mode Optical Module is a simplex transceiver that delivers up to 1.25 Gbps speed over distances up to 3 kilometers.