Fiber optic transceiver module BlueOptics 3HE15377AA-BO SFP28 LC Aluminium

The BlueOptics 3HE15377AA-BO SFP28 LC Aluminium is a fiber optic transceiver module designed for 25G high-speed optical links. It uses an SFP28 interface and an LC duplex connector for single-mode fiber applications. The aluminium housing provides lightweight durability at approximately 20 g, and the module supports optical transmission with separate transmitter and receiver elements operating at 1310 nm for extended-reach links when used in compatible hardware platforms that accept SFP28 modules.

Advantages

This SFP28 transceiver follows common MSA form-factor standards to ensure interoperability with systems that support 25G optical modules. The product’s aluminium casing offers mechanical protection while keeping the unit light. Digital diagnostics (DDM/DOM) capability is available when the host hardware supports it, enabling real-time monitoring of parameters such as supply voltage, transmit bias/current, optical output/input power and temperature. The module is intended for reliable operation in networking environments that require stable, high-bandwidth single-mode connections.

Suitable for

• 25G Ethernet links over single-mode fibre
• High-speed connections between switches and routers
• Storage and server uplinks requiring SFP28 optical modules
• Longer-reach optical links within data centre and campus networks

Key specifications

• Interface type: SFP28
• Connector: LC duplex (single-mode)
• Wavelength: transmitter and receiver at 1310 nm
• Typical application: 25G optical data transmission
• Housing material and colour: aluminium
• Weight: approx. 0.02 kg
• Supports digital diagnostics monitoring (DDM/DOM) when enabled by host

How to use

Install the BlueOptics SFP28 module into an SFP28-compatible port of your switch, router or other network device according to the host vendor’s insertion and removal procedure. Connect an appropriate single-mode LC patch cable to the duplex LC connector, observing correct transmit/receive orientation. Verify link status and, if supported by your hardware, check DDM/DOM parameters through the device management interface to confirm proper optical power levels and operating conditions. Follow your system documentation for any required configuration steps at the network layer.

Recommendations

Use single-mode LC patch cords and, where applicable, compliant patch panels to achieve the module’s specified reach and signal quality. Ensure the host platform officially supports 25G SFP28 optics and that firmware allows DDM access if monitoring is required. Protect the LC connectors with dust caps when not in use and handle the module by the housing to avoid contact with the optical interfaces.