Cisco SFP-OC12-LR2

The Cisco SFP-OC12-LR2 is a Small Form-Factor Pluggable (SFP) transceiver module designed for use in optical communication networks. It is specifically designed for OC-12/STM-4 (Optical Carrier level 12/Synchronous Transport Module level 4) applications, which provide a data transfer rate of 622.08 Mbps. The "LR2" in the product name stands for "Long Reach 2," indicating that this SFP module is capable of transmitting data over long distances. It supports a maximum link length of up to 40 kilometers (24.85 miles) using single-mode fiber optic cables. The Cisco SFP-OC12-LR2 is hot-swappable, meaning it can be inserted or removed from a compatible networking device without powering down the system. It is commonly used in Cisco networking equipment, such as routers and switches, to provide high-speed and long-distance optical connectivity.