Versatile 155M~2.5Gb/s SFP transceivers offering up to 120Km transmission for Ethernet, Fiber Channel, and optical links | LS/LJ series
Need a custom spec or OEM branding on this product? Talk to our engineering team.
Every batch, before shipment
Manufacturing
Custom specs and branding
Americas, Europe and Africa
These 155M to 2.5Gb/s SFP transceivers are designed for flexible use across Gigabit Ethernet, Fiber Channel, and other optical communication systems. With a compact, hot-swappable form factor, they offer reliable conversion between electrical and optical signals across a wide range of network topologies.
Models cover short-reach to ultra-long-distance applications, from 100 meters over copper (RJ45) to 120 kilometers on single-mode fiber using APD receivers. Optical components include VCSEL, FP, DFB, and APD technologies, ensuring optimal performance across various distances and environments.
Each module complies with SFP MSA and laser safety standards, ensuring compatibility and safe operation. Available with both commercial and industrial temperature ratings, these transceivers are ideal for enterprise networks, ISP infrastructure, and FTTH systems.
Their wide compatibility and broad feature set make them a dependable choice for scalable optical deployments in high-speed access, aggregation, and transport networks.
Supports data rates from 155Mbps to 2.5Gbps
RJ45 and optical interface options
Transmission from 100m (copper) to 120Km (fiber)
Compliant with SFP MSA, Class 1 FDA & IEC60825-1
Commercial and industrial temperature models
VCSEL, FP, DFB, and APD optical options
Single +3.3V power supply
Compact hot-swappable design
| Specification | Details |
|---|---|
| Model | LJ-180 to LS2-800 |
| Data Rate | 155Mbps to 2.5Gbps |
| Distance | 100m to 120Km |
| Wavelength | 850nm, 1310nm, 1490nm, 1550nm |
| Interface | RJ45, LC Duplex |
| Operating Temperature | 0~70℃ / -40~85℃ |
| Tx Power | -9 to +3 dBm (model dependent) |
| Rx Sensitivity | -18 to -31 dBm |
| Compliance | SFP MSA, FDA Class 1, IEC60825-1 |
LJ-180, LJ-181, LS1-500, LS1-100, LS1-180, LS1-220, LS1-221, LS1-400, LS1-401, LS1-800, LS1-990, LS2-100, LS2-101, LS2-181, LS2-400, LS2-800, SFP transceiver, 1.25G SFP, 2.5Gbps SFP, long-range SFP, Ethernet SFP, APD receiver
Our engineering team can confirm compatibility, custom specs and OEM branding options.
