BlueOptics SFP-1G-SX-ZH-BO network transceiver module 1250 Mbit/s 850 nm

The BlueOptics SFP-1G-SX-ZH-BO is a compact fiber optic SFP transceiver module designed for 1.25 Gbit/s (1250 Mbit/s) optical links over multimode fiber. It operates at an 850 nm wavelength, uses an LC duplex connector and is housed in a durable metal casing. The module is SFP form-factor compliant and requires a 3.3 V input, with a lightweight construction of approximately 3 g, making it suitable for use in switches, routers and other networking equipment that accept standard SFP modules.

Advantages

This transceiver supports standard 1000Base-SX optical signaling with simultaneous transmit and receive paths via LC duplex, providing stable data throughput up to 1.25 Gbit/s. Built to MSA SFP specifications, the module is compatible with a wide range of networking hardware and is manufactured using high-quality optical and electronic components to ensure reliability and longevity. Its metal housing provides mechanical protection and thermal dissipation while the low supply voltage and small size simplify integration into existing installations.

Suitable for

Key specifications

How to use

Install the BlueOptics SFP-1G-SX-ZH-BO by inserting it into an SFP port of the host device with the LC duplex connector oriented toward the fiber cable. Ensure the host device supports standard SFP 1000Base-SX modules and that any required firmware or software settings permit third-party transceivers. Connect the LC duplex multimode fiber patch cord—one fiber for transmit and the other for receive—observing correct polarity. After physical installation, verify link status and data rate on the host device management interface and perform basic link tests to confirm optical power and signal integrity.

Recommendations

For optimal performance, pair the module with quality multimode fiber (OM3/OM4 for longer reach and better performance) and use compatible LC duplex patch cords and connectors. Confirm that the host device supports digital diagnostics (DDM/DOM) if remote monitoring of optical parameters is required, and follow the manufacturer’s ESD and handling guidelines during installation.