SFP optical transceiver module is used for fiber optic communication applications with speeds of 1.25G and below. The module integrates the receiving and sending circuits, using an all metal shell and LC interface with plastic tail plugs, and has hot swappable function. The module uses a+3.3V power supply, with input/output signals at CML level, following the MSA protocol.

| specifications |
| • Supports hot plugging and duplex LC interface |
| • Transmission rate optional:155M/622M/1.25G/2.5Gbps |
| • Transmission wavelength:850nm/1310nm/1490nm/1550nm |
| • Digital Diagnostic (DDM) function is optional |
| • Maximum transmission distance:80km |
| • operation temperature: -40~85℃ |
| scope of application |
| • Ethernet, Fiber Channel |
| • Data communication between local area network and storage area network |
| • Industrial control bus, switch, fiber optic transceiver |