The PT4-S*-4403K-ab of Small Form Factor Pluggable (SFP) CWDM transceiver module is specifically designed for high performance integrated duplex data link over single mode optical fiber. The high-speed laser diode 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.

  • RoHS Compliant
  • Operation Temperature: 0~+70℃
  • 18-Wavelength(1270nm to 1610nm) CWDM transmitter
  • 40Km link distance(indicative only)
  • Optional DDMI function with SFF-8472 compliant
  • Hot pluggable
  • Metal enclosure, low EMI
  • Single 3.3V power supply
  • Low Power Dissipation

TC = 0~70℃,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 -3 +2 dBm A
Optical Extinction Ratio ER 9 dB A
Center Wavelength λC λ-10 λ λ+10 nm A,B
Spectral Width (-20dB) Δλ <1 nm A
Tx_Fault - High VFault_H 2 VCC V A
Tx_Fault - Low VFault_L Vee Vee +0.8 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. CWDM wavelength: 1270/ 1290/ 1310/ 1330/ 1350/ 1370/ 1390/ 1410/ 1430/ 1450/ 1470/ 1490/ 1510/ 1530/ 1550/ 1570/ 1590/ 1610nm in option.

*Specifications are subject to change without notice.