Fiber optic transceiver BlueOptics GLC-BX-U-1550 1250 Mbit/s SFP 1550 nm

The BlueOptics GLC-BX-U-1550 is a fiber optic SFP transceiver module designed for data links up to 1250 Mbit/s. Operating at a single wavelength of 1550 nm, this compact SFP form-factor module supports integration into compatible switch, router and media-converter slots to provide point-to-point optical connectivity over single-mode fiber. The module follows standard SFP electrical and optical interfaces, allowing straightforward replacement or upgrade in existing network equipment that accepts SFP transceivers.

Advantages

This SFP transceiver offers a stable optical output at 1550 nm and supports a maximum data transfer rate of 1250 Mbit/s, enabling efficient transmission over long distances on single-mode fiber. Its SFP form factor provides hot-pluggable installation and broad compatibility with devices that accept standard SFP modules. The compact design reduces space requirements in rack-mounted equipment and simplifies upgrades without major hardware changes.

Suitable for

• Point-to-point single-mode fiber connections
• Upgrading or replacing SFP ports in switches and routers
• Long-reach optical links where 1550 nm wavelength is required
• Industrial and enterprise network segments requiring 1250 Mbit/s links

Key specifications

• Interface type: SFP (small form-factor pluggable)
• Wavelength: 1550 nm
• Maximum data transfer rate: 1250 Mbit/s
• Optical fiber type: single-mode fiber (SMF)
• Form factor: hot-pluggable SFP module

How to use

Insert the BlueOptics GLC-BX-U-1550 into a compatible SFP slot on a switch, router or media converter while the host device is powered according to the host manufacturer’s guidelines. Connect single-mode fiber patch cables to the transceiver’s optical port, ensuring correct connector type and polarity. Configure the network device ports as required for the desired link speed and mode; the transceiver supports operation up to 1250 Mbit/s. Monitor link status via the host device indicators or management interface to verify successful optical synchronization.

Recommendations

Use single-mode fiber with suitable connectors and maintain clean fiber endfaces to ensure reliable performance. Verify compatibility with the host device’s SFP acceptance and firmware requirements before deployment. For long-reach applications at 1550 nm, confirm link budget and optical power specifications with site-specific fiber distances and attenuation.