PTB3830-5543W-LC/PC(+) 1.25G BIDI Tx1490/Rx1310nm 40km sfp bidi module



  • Up to 1.25Gb/s data links
  • DFB laser transmitter
  • PIN photo-detector
  • Up to 40km on 9/125μmSMF
  • Hot-pluggable SFP footprint
  • BIDILC/UPC type pluggable optical interface
  • Low power dissipation
  • Metal enclosure, for lower EMI
  • RoHS compliant and lead-free
  • Single+3.3Vpower supply
  • Support Digital Diagnostic Monitoring interface
  • Compliant withSFF-8472
  • Case operating temperature Commercial: 0°C to +70°C

Extended:-10°C to +80°C

Industrial:-40°C to+85°C



  • Switch to Switch Interface
  • Fast Ethernet
  • Switched Back plane Applications
  • Router/Server Interface
  • Other Optical Links


Topstar OEM Compatible SFP Series


Part Number Description
1Gb/s – 2.5Gb/s SFP SFP 1Gbps – 2.5Gbps, 850nm / 1310nm / 1550nm, 300M – 120KM, 0~70 °C , with DDM
10Gb/s SFP+ SFP+ 10Gbps, 850nm / 1310nm / 1550nm, 300M – 120KM, 0~70 °C, with DDM
10Gb/s XFP XFP 10Gbps, 850nm / 1310nm / 1550nm, 300M – 120KM, 0~70 °C, with DDM
40G QSFP 40G -100G QSFP, with DDM
100G CFP 40G – 100G CFP, 850nm / 1310nm, 300M – 40KM


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