Grafenthal transceptor X120 1G SFP LC SX 550M 850NM MMF

The Grafenthal TRANSCEIVER X120 1G SFP LC SX is a high-performance SFP transceiver module designed for Gigabit Ethernet applications over multi-mode fiber. It provides reliable data transmission at 1 Gbps over distances up to 550 meters, making it ideal for enterprise networks, data centers, and telecommunications. This module is compatible with HP X120 1G SFP LC SX (JD118B equivalent) and supports hot-swappable installation for easy maintenance and upgrades.

Advantages

This transceiver offers exceptional value with its robust metal housing, low power consumption (<1.0W), and digital diagnostic monitoring (DDM) for real-time performance tracking. Its VCSEL laser and PIN photo detector ensure stable and efficient optical transmission. The module is fully compliant with SFP MSA and IEEE 802.3z standards, guaranteeing interoperability with a wide range of networking equipment.

Suitable for

• Gigabit Ethernet networks (1000BASE-SX)
• Fiber Channel applications
• Data center interconnects
• Enterprise LAN and campus networks

Key specifications

• Data Rate: 1 Gbps
• Form Factor: SFP
• Connector Type: LC Duplex
• Fiber Type: Multi-Mode Fiber (MMF)
• Wavelength: 850 nm
• Max Distance: 550 m
• Hot-Swappable: Yes
• DDM: Yes
• Power Consumption: <1.0 W
• Operating Temperature: 0°C to 70°C

Recommendations

For optimal performance, use with high-quality multi-mode fiber cables (OM2/OM3/OM4) and ensure proper handling to avoid damage to the optical ports. This module is a direct replacement for HP JD118B and similar SFP transceivers.