SFP-OC3-SR — SFP 155 Mbps

The Cisco SFP-OC3-SR is a 155 Mbps SFP transceiver compliant with OC-3/STM-1, for single-mode fiber (SMF) with an LC (PC or UPC) connector. Its 2 km reach in short-reach (SR) mode makes it the reference solution for intra-site SONET/SDH links or connections between closely located equipment within the same data center, to be distinguished from the IR1 (15 km), LR1 (40 km), and LR2 (80 km) variants in the same family.

This module suits operators and equipment vendors interconnecting SONET ADMs or routers over short distances in controlled environments. The temperature range of -5 to 85 °C ensures reliable operation under standard service conditions. Genuine Cisco hardware, manufacturer warranty.