SFP transceiver module BlueOptics SFP-GLSD-30-A-BO 1250 Mbit/s 1310 nm

The BlueOptics SFP-GLSD-30-A-BO is an SFP fiber optic transceiver module designed for single-mode links with a nominal wavelength of 1310 nm and a maximum data transfer rate of 1250 Mbit/s. The module comes in a metal housing, operates from a 3.3 V supply, and has a compact, lightweight form factor (approximately 3 g). It uses an LC duplex interface and follows MSA-based SFP form-factor standards to ensure interoperability with equipment that supports standard 1000BASE-LH SFP modules.

Advantages

The transceiver provides stable gigabit-class optical connectivity over single-mode fiber with a transmitter and receiver optimized for 1310 nm operation. Its metal housing contributes to mechanical robustness and heat dissipation while the small 3 g package conserves space in densely populated chassis. The module is engineered for compatibility with common network, storage and communication platforms that accept standard SFP 1000BASE-LH modules and supports digital diagnostic monitoring where supported by the host hardware.

Suitable for

Key specifications

How to use

Insert the SFP module into a compatible SFP slot on the switch, router or host adapter until it clicks into place, and secure the module according to the device manufacturer’s instructions. Connect LC duplex single-mode patch cords to the module, ensuring transmit and receive fibers are correctly aligned. Confirm that the host device recognizes the module and that any required firmware or compatibility settings are applied. If the platform supports digital diagnostics (DDM/DOM), enable monitoring to view real-time information such as supply voltage, laser bias, output power, input power and temperature.

Recommendations

Use single-mode LC duplex patch cords rated for 1310 nm and avoid tight bends or excessive pulling on fiber cables. Verify host device compatibility with standard 1000BASE-LH SFP modules before deployment. For reliable long-term operation, operate the module within the recommended temperature and voltage ranges specified by the host equipment, and periodically check DDM/DOM parameters when available to detect link degradations early.