PTB3470-6642W-LC/PC(+) 2.5G BIDI Tx1550/Rx1310nm 20km optical receiver module



  • Up to 2.5Gb/s data links
  • DFB laser transmitter
  • PIN photo-detector
  • Up to 20km on 9/125 μm SMF
  • Hot-pluggable SFP footprint
  • BIDILC/UPC type pluggable optical interface
  • Low power dissipation
  • Metal enclosure, for lower EMI
  • RoHS compliant and lead-free
  • Single+3.3Vpowersupply
  • Support Digital Diagnostic Monitoring interface
  • CompliantwithSFF-8472
  • Case operating temperature Commercial:0°Cto +70°C Extended:-10°Cto +80°C Industrial:-40°Cto+85°C



  • Switch to Switch Interface
  • Fast Ethernet
  • Switched Backplane Applications
  • Router/Server Interface


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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