Fibertransceiver EFB Elektronik SFP10GLR-10KM

The EFB Elektronik SFP10GLR-10KM is a 10G SFP+ fiber optic transceiver module designed for single-mode 10G data transmission over distances up to 10 km. Operating at a wavelength of 1310 nm, this module supports 10000 Mbit/s link speeds and is compatible with Cisco SFP+-10G-LR and MSA-compliant SFP+ ports, providing a compact solution for extending fiber network connectivity.

Advantages

This SFP+ transceiver offers reliable long-reach single-mode connectivity with a maximum transfer distance of 10,000 m and a data rate of 10 Gbit/s. It uses an LC fiber connector and follows MSA form-factor compatibility, ensuring interoperability with Cisco equipment and other standard SFP+ ports. The small form factor and industry-standard interface simplify installation and replacement in existing network infrastructure.

Suitable for

• 10G single-mode uplinks between switches and routers
• Long-reach fiber connections in campus and enterprise networks
• Link aggregation and high-bandwidth server connections
• Replacement or upgrade of Cisco SFP+-10G-LR modules

Key specifications

• Maximum data transfer rate: 10000 Mbit/s
• Maximum transfer distance: 10000 m (10 km)
• Wavelength: 1310 nm
• Fiber type: single-mode
• Connector type: LC
• Form factor: SFP+
• Manufacturer part number (MPN): SFP10GLR-10KM
• EAN: 4049759255497

How to use

Insert the SFP10GLR-10KM transceiver into a compatible SFP+ port on your switch, router or media converter until it seats firmly. Connect a single-mode LC patch cable between transceivers at both ends of the fiber link. Ensure devices at both ends are configured for 10G operation and that link partners support SFP+-10G-LR or MSA-compliant modules. Verify link status via network device LEDs or management interface and monitor for proper optical power levels.

Recommendations

Use single-mode fiber with appropriate LC connectors and ensure end-to-end compatibility with SFP+ 10G optics. Verify optical power budget for 10 km runs and follow ESD handling precautions when installing the module.