Cisco CFP-100G-LR4

The Cisco CFP-100G-LR4 is a hot-pluggable transceiver module designed for high-speed optical communication applications. It is part of the Cisco 100 Gigabit Ethernet (100G) transceiver family and supports a data rate of 100 Gbps (gigabits per second). The "LR4" in the name stands for "Long Reach 4," indicating that this transceiver is designed for long-distance transmission. It uses wavelength division multiplexing (WDM) technology to transmit and receive data over four different wavelengths on a single fiber, allowing for a reach of up to 10 kilometers (6.2 miles). The CFP-100G-LR4 transceiver is commonly used in data centers, telecommunications networks, and other high-bandwidth applications where long-distance transmission is required. It provides a high-performance and reliable solution for transmitting data at ultra-high speeds over optical fiber networks.