1.25Gbps 1310nm 2km Duplex LC SFP Transceiver

Features

• Up to 1.25Gbps bi-directional data links
• 1310nm FP laser and PIN photo detector for 2km transmission
• Compliant with SFP MSA and SFF-8472 with single LC receptacle
• Digital Diagnostic Monitoring:  Internal Calibration or External Calibration
• Metal enclosure, for lower EMI
• Compatible with RoHS
• +3.3V single power supply
• Operating case temperature: Standard: 0 to +70ºC   Industrial: -40 to +85ºC

Applications

• Fiber Channel
• Switch to Switch interface
• Switched backplane applications
• Router/Server interface
• Other optical transmission systems

Description

SFP-M1213L-02 Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA), The transceiver consists of five sections: the LD driver, the limiting amplifier, the digital diagnostic monitor, the FP laser and the PIN photo-detector .The module data link up to 2km in Multi-mode fiber.

The optical output can be disabled by a TTL logic high-level input of Tx Disable, and the system also can disable the module via I2C. Tx Fault is provided to indicate that degradation of the laser. Loss of signal (LOS) output is provided to indicate the loss of an input optical signal of receiver or the link status with partner. The system can also get the LOS (or Link)/Disable/Fault information via I2C register access.