Fiber optic transceiver module BlueOptics ALL4750-BO SFP LC Aluminium 20g

The BlueOptics ALL4750-BO SFP LC Aluminium 20g is a single‑module fiber optic transceiver designed for 1000Base‑SX multimode fiber links. Housed in an aluminium SFP casing and weighing approximately 20 g, it provides bidirectional optical transmission using an 850 nm transmitter and receiver and conforms to MSA SFP form‑factor standards. The module supports data rates up to 1.25 Gbps and is intended for use in compatible switches, routers, storage systems and other network equipment that accept standard SFP 1000Base‑SX transceivers.

Advantages

The module offers reliable optical transmission over multimode fiber with an LC duplex connector and a transmission range suitable for short to medium distances. Built to MSA standards, it is compatible with a wide range of network hardware and supports Digital Diagnostic Monitoring (DDM/DOM) when the host device provides support. Its aluminium housing provides mechanical protection while keeping the component lightweight for easy handling and installation.

Suitable for

• Gigabit Ethernet links over multimode fiber (1000Base‑SX)
• Interconnecting switches, routers and storage systems in LAN environments
• Data center uplinks and distribution panels using LC duplex connectors
• Hardware platforms that support standard SFP 1.25 G transceivers

Key specifications

• Form factor: SFP (Small Form‑factor Pluggable)
• Optical wavelength: 850 nm (transmit and receive)
• Supported data rate: up to 1.25 Gbps
• Fiber type: Multimode fiber
• Connector: LC duplex
• Transmission distance: typical multimode reach up to ~550 m (dependent on fiber type)
• Housing material: aluminium
• Weight: approx. 20 g
• Digital diagnostics: DDM/DOM compliant (MSA SFF‑8472) when supported by host

How to use

Insert the BlueOptics ALL4750‑BO module into an appropriate SFP slot of a compatible network device until it clicks into place. Connect an LC duplex multimode fiber patch cable with correct polarity to the transceiver and the remote endpoint. Ensure the host device accepts third‑party SFP modules and that firmware or software settings allow operation. If DDM/DOM is required, enable or verify support in the host to monitor parameters such as supply voltage, laser bias current, transmit output power, receive power and temperature.

Recommendations

Use OM3/OM4 multimode fiber for improved distance and margin where applicable, verify link polarity and cleanliness of LC connectors before installation, and confirm host compatibility and DDM support to enable real‑time diagnostics.