ESCXX24-3LCD120
2.67Gbps CWDM SFP Optical Transceiver, 120KM Reach
Features
Ø Data-rate of 2.67Gbps operation
Ø 8 CWDM DFB wavelengths laser and PIN or APD photodetector for 120KM transmission
Ø Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
Ø Digital Diagnostic Monitoring:
Internal Calibration or External Calibration
Ø Compatible with RoHS
Ø +3.3V single power supply
Ø Operating case temperature: Standard : 0 to +70°C
Applications
Ø Switch to Switch Interface
Ø Gigabit Ethernet
Ø Switched Backplane Applications
Ø Router/Server Interface
Ø Other Optical Links
Description
ETU-Link’s ESCXX24-3LCD120 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 1XX0nm DFB laser and the APD .The module data link up to 120KM in 9/125um single 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.
