SFP module ALLNET ALL4794-INDU 100 Mbit/s singlemode, 10 km

The ALLNET ALL4794-INDU SFP module provides 100 Mbit/s singlemode fiber connectivity with a reach of up to 10 km. The compact transceiver is designed for insertion into standard SFP ports of compatible switches and media converters to enable long-distance optical links for backbone, industrial and campus networks. It supports singlemode fiber and delivers a straightforward solution for extending Ethernet connectivity where copper cabling is impractical or where electromagnetic immunity and low attenuation are required.

Advantages

The module offers a compact form factor that fits industry-standard SFP cages, enabling hot-pluggable installation without system downtime. It supports 100 Mbit/s data rates over singlemode fiber to distances of up to 10 km, providing stable optical transmission for point-to-point links. The device is suitable for environments where long reach and immunity to electrical interference are necessary, and it reduces the need for repeaters or additional active equipment along the fiber path.

Suitable for

• Extending Ethernet links between buildings on a campus or between facilities
• Connecting remote switches or media converters in industrial environments
• Establishing backbone or aggregation links with low-latency fiber
• Replacing copper links where electromagnetic interference is a concern

Key specifications

• Data rate: 100 Mbit/s
• Fiber type: singlemode
• Maximum link distance: up to 10 km
• Form factor: SFP (hot-pluggable)
• Typical application: Ethernet optical transceiver for switches and media converters

How to use

Insert the SFP module into a compatible SFP port on a switch or media converter while the host device is powered on or off according to the host manufacturer’s guidelines. Connect the singlemode fiber cable with the correct connector type to the module’s optical port, ensuring proper polarity. Verify link status via the host device’s management interface or LED indicators and configure network settings on connected equipment as required. For stable operation, use compatible patch cords and verify connector cleanliness before connection.

Usage recommendations

For reliable performance, store and handle the module in ESD-safe conditions, keep optical connectors covered when unused, and clean fiber endfaces with appropriate cleaning tools before mating. Match the module to host equipment that supports 100 Mbit/s SFP transceivers and singlemode fiber specifications, and select appropriate fiber cabling and connectors for the required distance and installation environment.