Lightwin 1.25 Gbit SFP 850nm 0.55km DDM LC-Duplex Multimode Industrial Transceiver

The Lightwin LWO-SFP-85-SX-I is a high-performance industrial-grade SFP transceiver designed for reliable Gigabit Ethernet and 1G Fibre Channel connections over multimode fiber. With a data rate of 1.25 Gbps and a wavelength of 850 nm, it supports transmission distances up to 550 meters (0.55 km). This hot-pluggable module features LC-Duplex connector, DDM/DOM support, and operates in a wide temperature range from -40°C to 85°C, making it ideal for harsh industrial environments.

Advantages

Industrial-grade durability with extended temperature range, low power consumption (<1W), and robust EMI protection ensure stable performance in demanding conditions. The integrated Digital Diagnostic Monitoring (DDM) allows real-time monitoring of optical parameters for proactive network management.

Suitable for

• Gigabit Ethernet networks (IEEE 802.3z)
• 1G Fibre Channel storage area networks
• Industrial automation and control systems
• Outdoor and harsh environment deployments

Key specifications

• Form Factor: SFP
• Data Rate: 1.25 Gbps
• Wavelength: 850 nm
• Max Distance: 550 m (0.55 km) over multimode fiber
• Connector: LC-Duplex
• DDM/DOM: Yes
• Operating Temperature: -40°C to 85°C
• Power Consumption: <1 W
• Compliance: SFP MSA, IEEE 802.3z

Recommendations

For optimal performance, pair this transceiver with OM3 or OM4 multimode fiber cables. Ensure proper handling and insertion to maintain signal integrity. This module is fully compatible with standard SFP slots in switches, routers, and media converters.