The Extralink SFP module with a specification of 1.25G features data rates of up to 1.25 Gbps and comes with an LC/UPC connector. With a wavelength of 1310 nm, it allows transmission over distances of up to 2 km in single-mode operation. It includes the DOM function, which enables real-time monitoring of operational parameters such as temperature, supply voltage, laser bias current, and optical power transmitted and received.

• Transceiver type: single-mode fiber
• Maximum data rate: 1250 Mbps (1.25 Gbps)
• Interface: LC/UPC connector
• Wavelength: 1310 nm
• Transmission range: up to 2 km
• DOM function: yes, monitoring of operational parameters

The SFP Small Form-factor Pluggable module is a key component in telecommunications systems and computer networks, where high data transfer speeds are required. Its single-mode nature and 1310 nm wavelength make it ideal for medium-range applications up to 2 km, providing a stable and reliable connection.

• Corporate customer networks, ensuring high-speed connectivity between buildings or different floors in office buildings
• ISP infrastructure, interconnecting network nodes
• Data center interconnection, linking servers, switches, and other networking devices
• Surveillance systems, transmitting data from security cameras over longer distances