| Message: | SFP Transceiver
HTFuture’s 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 (or DFB laser) and the PIN photo-detector.
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.
Product Features
Form type: SFP Data rate: 155Mbps, 1.25Gbps, 2.488Gbps
Transmission Distance: 300M, 550M, 2KM, 20KM, 40KM, 80KM, 120KM Center Wavelength: 850nm, 1310nm, 1550nm
Cable type: SMF, MMF Interface: Duplex LC/UPC
DDM Support: Yes Operating temperature: Commercial: 0°C to +70°C
Voltage: 3.3V Industrial: -40°C to +85°C
Regulatory Compliance: CE,FCC,ROHS COMPLIANT, SFP MSA and IEEE802.3Z
Applications
Switch to Switch Interface
Fast Ethernet
Switched Backplane Applications
Router/Server Interface
Other Optical Links
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