SFP transceiver module BlueOptics SFP-1GZXLC-T-BO Fiber optic 80000 m

The BlueOptics SFP-1GZXLC-T-BO is a 1000BASE-ZX SFP fiber optic transceiver designed for single‑mode fiber links up to 80,000 m. The module features an aluminium housing, LC duplex connector and supports simultaneous transmit and receive at 1550 nm wavelengths. It complies with MSA mechanical specifications and is intended for use in standard SFP slots on switches, routers, storage systems and other networking hardware that support 1000BASE‑ZX SFPs.

Advantages

The transceiver offers long‑reach connectivity with a maximum transmission distance of up to 80 km while maintaining gigabit Ethernet throughput. An aluminium body provides a compact, lightweight form factor (approx. 20 g) suitable for dense installations. The module supports digital diagnostics monitoring (DDM/DOM) for real‑time reporting of parameters such as supply voltage, laser bias current, transmit power, receive power and temperature when the host supports the feature. Manufactured to MSA standards, the module is compatible with common hardware platforms that accept 1000BASE‑ZX SFPs.

Suitable for (tasks / use cases)

• Long‑distance Ethernet links between buildings or data centers
• Interconnection of metropolitan or campus network segments
• Integration into switches, routers and storage systems with SFP slots
• High‑availability links where EMI immunity of fiber is required

Key specifications

• Optical standard: 1000BASE‑ZX (Gigabit Ethernet)
• Wavelength: 1550 nm (tx/rx)
• Connector: LC duplex
• Fiber type: single‑mode fiber (SMF)
• Maximum transmission distance: up to 80,000 m (80 km)
• Form factor: SFP (small form‑factor pluggable)
• Body material and colour: aluminium, aluminium colour
• Weight: approx. 0.02 kg
• Supports Digital Diagnostics Monitoring (DDM/DOM) per SFF‑8472 when supported by host

How to use

Install the BlueOptics SFP‑1GZXLC‑T‑BO by inserting the SFP module into a compatible SFP slot on your network device with the LC connector facing the fiber patchcord. Ensure the device is powered and that the transceiver and host firmware or driver support 1000BASE‑ZX operation. Connect LC duplex single‑mode patchcords to the transmit and receive ports, taking care to mate the correct fibers for Tx and Rx. If the host supports DDM/DOM, monitor the diagnostic values through the device management interface to verify link health and operating parameters.

Recommendations

Use high‑quality single‑mode LC duplex patchcords and appropriate patch panels to achieve the specified 80 km range. Verify compatibility with the host device firmware and enable DDM/DOM monitoring where available. For reliable long‑distance links, use low‑loss connectors and proper fiber routing to minimise attenuation and maintain optical power margins.