Transceivers that change the way you compete


SFP 4GThe Eoptolink BIDI 4G series is small form factor pluggable module for 4x/2x/1x Fibre Channel and 1000BASE-BX Gigabit Ethernet single fiber communications. It is with the SFP 20-pin connector to allow hot plug capability. The transmitter section uses class 1 laser compliant according to International Safety Standard IEC 60825. The receiver section uses an integrated detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC.


  • Fiber Bi-Directional SFP Optical Transceiver
  • Up to 4.25 Gb/s
  • Compliant with Fibre Channel FC-PI 400/200/100
  • Compliant with IEEE 802.3ah-2004 1000BASE-BX
  • Simplex LC Connector or SC connector
  • AC/AC Coupling according to MSA
  • Single +3.3 V Power Supply
  • RoHS Compliant
  • 0 to 70C,  -10 to 85C or -40 to 85C Case Operation Temperature Ranges
  • Class 1 Laser International Safety Standard IEC 60825 Compliant


  • Multi Rate Fiber Channel
  • 1000Base-LX Ethernet
  • SONET / SDH Equipment Interconnect
  • Storage Area Network(SAN)
  • Other Optical Link

Ordering information

Package Part No. Fiber Type Data Rate Range Wavelength Optical Components Distance Case Temperature range DDM
SFP EOLS-8548-02 MMF ≤ 4.25Gbps 850nm VCSEL/PIN 150m Com./Ind. D
SFP EOLS-1348-05-D SMF ≤ 4.25Gbps 1310nm FP/PIN 5km Com./Ind. D
SFP EOLS-1348-10-D SMF ≤ 4.25Gbps 1310nm DFB/PIN 10km Com./Ind. D
SFP EOLS-1348-20-D SMF ≤ 4.25Gbps 1310nm DFB/PIN 20km Com./Ind. D
SFP EOLS-1348-30-D SMF ≤ 4.25Gbps 1310nm DFB/PIN 30km Com./Ind. D
SFP EOLS-1548-40-D SMF ≤ 4.25Gbps 1550nm DFB/PIN 40km Com./Ind. D
SFP EOLS-1548-80-D SMF ≤ 4.25Gbps 1550nm DFB/APD 80km Com./Ind. D