SFP transceiver BlueOptics SFPGZX80-BO 1250 Mbit/s 1550 nm

The BlueOptics SFPGZX80-BO is an SFP fiber optic transceiver module designed for single-mode links at a wavelength of 1550 nm with a maximum data rate of 1250 Mbit/s. Housed in a metal enclosure and powered from a 3.3 V input, this compact transceiver (approx. 3 g) implements the 1000BASE-ZX optical protocol and uses an LC duplex interface for simultaneous transmit and receive over separate fibers. It supports standard Ethernet and related high-speed protocols over long-reach single-mode fiber connections and is built to MSA-compatible physical form factor and electrical specifications.

Advantages

The module provides a standardized SFP form factor and LC duplex connector for broad compatibility with network switches, routers and storage interfaces that accept 1000BASE-ZX SFPs. Its single-mode 1550 nm optics enable long-reach operation while fiber transmission reduces susceptibility to electromagnetic interference. The metal housing and low weight support robust rack or field installation, and the transceiver is designed to meet common interoperability and diagnostic standards for easier integration and maintenance.

Suitable for

• Long-reach Gigabit Ethernet links over single-mode fiber
• Interconnection of switches, routers and storage systems across campus or metropolitan distances
• High-speed applications such as Ethernet, Fibre Channel over Ethernet or SDH/SONET up to 1.25 Gbit/s

Key specifications

• Interface type: SFP (small form-factor pluggable) with LC duplex connector
• Wavelength: 1550 nm (single-mode)
• Maximum data transfer rate: 1250 Mbit/s (1.25 Gbit/s)
• Power supply: 3.3 V input
• Housing: metal
• Typical weight: 3 g
• Optical mode: single-mode fiber, transmit and receive on separate fibers

How to use

Install the transceiver into an SFP port of a compatible network device following the device manufacturer's hot‑swap procedure. Connect LC duplex single-mode patch cables with correct polarity to the transmitter and receiver fibers. Ensure the host device is configured for 1000BASE-ZX operation and that link settings match the expected speed and duplex. If the host and far-end device support digital diagnostics (DDM/DOM), enable monitoring to read parameters such as supply voltage, laser bias current, optical output/input power and temperature.

Recommendations

Use high-quality single-mode LC patch cords and, where possible, connect to matching 1000BASE-ZX transceivers at the far end to achieve rated reach and performance. Verify that the host hardware supports the 1000BASE-ZX SFP type and DDM/DOM if live diagnostics are required. Keep connectors clean and handle the module according to ESD precautions during installation and removal.