Optični oddajnik-sprejemnik (transceiver) ALLNET ALL4751-INDU

The ALLNET ALL4751-INDU is a mini-GBIC/SFP fiber optic transceiver module designed for single-channel optical links. It supports a maximum data transfer rate of 1250 Mbit/s and operates at a wavelength of 1310 nm. The module is powered at up to 3.3 V and comes in a silver housing suitable for compact networking equipment and media converters where SFP modules are required.

Advantages

The transceiver provides reliable single-mode fiber connectivity with a standardized mini-GBIC/SFP interface for easy hot-pluggable installation. Its 1310 nm operating wavelength and support for 1250 Mbit/s make it compatible with common Gigabit and some legacy network applications. The compact silver design reduces space usage in dense rack or industrial setups and maintains electrical compatibility with 3.3 V SFP slots.

Suitable for

• Single-mode fiber links requiring SFP transceivers
• Gigabit-capable switches, routers and media converters with SFP slots
• Network extensions and backbone connectivity over optical fiber

Key specifications

• Interface type: mini-GBIC / SFP
• Maximum data transfer rate: 1250 Mbit/s
• Optical wavelength: 1310 nm
• Operating voltage: up to 3.3 V
• Product colour: Silver

How to use

Insert the ALLNET ALL4751-INDU module into an empty SFP slot of a compatible switch, router or media converter while the host device is powered according to the vendor’s service recommendations. Connect the single-mode fiber cable to the transceiver’s optical port, ensuring correct connector type and clean endfaces. Verify link status through the host device’s indicators or management interface and confirm negotiated data rate and duplex where applicable.

Recommendations

Use with single-mode fiber and compatible SFP ports; clean fiber connectors before insertion and follow ESD precautions. Confirm compatibility with the host device firmware or vendor compatibility list if required by the network equipment manufacturer.