The PT4-M3-4D53x-I of Small Form Factor Pluggable (SFP) transceiver module is specifically designed for high performance integrated duplex data link over multi mode optical fiber. The high-speed oxide VCSEL and photo diode are provided as a light source and a detector, respectively. An EEPROM contained the detailed product information for the host equipment is accessed by the 2-wire serial CMOS EEPROM protocol. It complies with SFP MSA, SONET/SDH standards, Class 1 laser products, EN60825, and EN60950.

  • Operation Temperature:
  • 850nm oxide VCSEL
  • 500m link distance, 50/125 um MMF
  • Hot pluggable
  • Metal enclosure, low EMI
  • Single 3.3V power supply
  • Low Power Dissipation
  • Optional Digital diagnostic function by model

TC = -40~85℃,VccT,R=3.1VCC<3. 5V

Parameter Symbol Min. Typ. Max. Unit Note
Transmitter Differential Input Voltage TD +/- 400 2000 mVp-p A
Optical Output Power PO -9.5 -3 dBm A
Optical Extinction Ratio ER 9 dB A
Center Wavelength λC 830 850 860 nm A
Spectral Width (rms) Δλ 0.85 nm A
Optical Rise / Fall Time tr / tf 260 ps A,B
Tx_Fault - High VFault_H 2 VCC V A
Tx_Fault - Low VFault_L Vee Vee +0.5 V A
Tx_Disable - High VDisable_H 2 VCC V A
Tx_Disable - Low VDisable_L Vee Vee+0.8 V A

A. All of data is measured at 1250Mbps , PRBS 27-1 ,NRZ.
B. 20%~80%

*Specifications are subject to change without notice.