SFP-OC12-LR1 — SFP 622 Mbps

The SFP-OC12-LR1 is a Cisco OC-12/STM-4 long-reach SFP module with a 40 km reach, delivering 622 Mbps over duplex single-mode fiber via an LC (PC or UPC) connector. Distinguished from the LR2 by its intermediate reach of 40 km versus 80 km, it covers SDH/SONET links between sites within a metropolitan radius, with an operating temperature range of -5 to 85 °C.

This module suits operators looking to interconnect SDH/SONET nodes up to 40 km apart without requiring the higher optical budget of the LR2. It integrates into Cisco transport platforms for regional or metropolitan networks. Genuine Cisco hardware, manufacturer warranty.