top of page
CSFP 1000Base BiDi 20Km

These transceivers are compatible with the Compact Small Form- Factor Pluggable (CSFP) Multi-Source Agreement (MSA) option 2, The transceiver consists of 2-channel Bi-directional Optical Transceiver unit with five sections: the LD driver, the limiting amplifier, the digital diagnostic monitor, the 1310nm FP laser (the 1490nm DFB laser) and the PIN photo-detector .The module data link up to 20KM 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. Conventional SFP will function when plugged into a C-SFP socket, at the same time no damage to C-SFP and host board if C-SFP module is plugged into a conventional SFP socket.

CSFP 1000Base BiDi 20Km

  • • 1.25 Gbps Typical Data Rate and compliant to 1000Base BX20 IEEE802.3ah
    • 1490nm DFB laser transmitter
    • PIN photo-detector
    • Up to 20km on 9/125um SMF
    • Hot-pluggable CSFP footprint
    • LC/UPC type pluggable optical interface
    • Achieve operational compatibility with conventional SFP
    • Metal enclosure, for lower EMI
    • Single +3.3V power supply
    • Support Digital Diagnostic Monitoring interface
    • C-Temp or I-Temp case temperature 

bottom of page