10-2840-01

This Cisco 100GBASE-LR4 transceiver is built for transmitting 100 Gigabit Ethernet signals over long distances using single-mode fiber. It operates at a 1310 nm wavelength, which makes it suitable for data links reaching up to 10 kilometers.

Often found in enterprise data centers and telecommunications networks, this module enables high-bandwidth connectivity between switches or routers. Network engineers and IT professionals typically rely on this transceiver to extend network reach without sacrificing speed or signal integrity.

Key Features

• Delivers 100 Gbps data rates with LR4 encoding
• Compatible with Cisco network hardware supporting 100GBASE-LR4
• Maintains signal quality over long 10 km distances using SMF
• Operates efficiently at 1310 nm wavelength
• Supports hot-swappable installation for minimal downtime

You'll commonly see this transceiver deployed in campus backbones, service provider networks, and data center interconnects where robust long-distance high-speed links are essential. It helps maintain stable connectivity across physical spans that require more than short-reach solutions can provide.