SFP-OC48-LR2= Cisco 2.67Gbps OC-48/STM-16 LR2 Single-Mode Fiber

The Cisco industry-standard Small Form-Factor Pluggable Interface Converter (SFP) for packet-over-SONET/ SDH (POS), optical networking, and ATM applications is hot-swappable optical interface that plug into a variety of ports on Cisco router interfaces. This SFP optics support OC-48 data rates for Long-Reach.