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SFP-1234L-20-X

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  • 1.25G SFP BIDI TX1310/RX1490NM 20KM

  • ▊ KEY FEATURES
  • Dual data-rate of 1.25Gbps/1.063Gbps operation
  • 1310nm FP laser and PIN photodetector for 20km transmission
  • Compliant with SFP MSA and SFF-8472 with simplex LC receptacle
  • Digital Diagnostic Monitoring:
  • Internal Calibration or External Calibration
  • Compatible with SONET OC-24-LR-1
  • Compatible with RoHS
  • +3.3V single power supply
  • Operating case temperature range of
  • 0°C to +70°C (Commercial) or -40°C to +85°C (Industrial)
▊ APPLICATIONS​
  • Gigabit Ethernet
  • Fiber Channel
  • Switch to Switch interface
  • Switched backplane applications
  • Router/Server interface
  • Other optical transmission systems
​▊ PARAMETERS
Package (Form Factor) BIDI SFP
Data Rate (typical) 1.25 Gb/s
Centre Wavelength Tx1310nm/Rx1490nm
Distance 20km
Diagnostics Digital Monitor
Transmitter Fabry-Perot Laser
Receiver PIN photo detector
TX Output Power (dBm) -9~-3
RX Sensitivity (dBm) -23
Low/High Case Temperature  0°C~70°C
Voltage Supply (typical) 3.3v
Connector Simplex LC/UPC

▊ ORDERING INFORMATION
Model Package Data Rate (G) Wavelength Connector Reach Temp DDM Fiber Type
SFP-1235L-03-X BIDI SFP 1.25 Tx1310/Rx1550 Simplex LC 3km 0-70 YES/NO SMF
SFP-1253L-03-X BIDI SFP 1.25 Tx1550/Rx1310 Simplex LC 3km 0-70 YES/NO SMF
SFP-1235L-20-X BIDI SFP 1.25 Tx1310/Rx1550 Simplex LC 20km 0-70 YES/NO SMF
SFP-1253L-20-X BIDI SFP 1.25 Tx1550/Rx1310 Simplex LC 20km 0-70 YES/NO SMF
SFP-1234L-20-X BIDI SFP 1.25 Tx1310/Rx1490 Simplex LC 20km 0-70 YES/NO SMF
SFP-1243L-20-X BIDI SFP 1.25 Tx1490/Rx1310 Simplex LC 20km 0-70 YES/NO SMF
SFP-1235L-40-X BIDI SFP 1.25 Tx1310/Rx1550 Simplex LC 40km 0-70 YES/NO SMF
SFP-1253L-40-X BIDI SFP 1.25 Tx1550/Rx1310 Simplex LC 40km 0-70 YES/NO SMF
SFP-1234L-40-X BIDI SFP 1.25 Tx1310/Rx1490 Simplex LC 40km 0-70 YES/NO SMF
SFP-1243L-40-X BIDI SFP 1.25 Tx1490/Rx1310 Simplex LC 40km 0-70 YES/NO SMF
SFP-1245L-80-D BIDI SFP 1.25 Tx1490/Rx1550 Simplex LC 80km 0-70 YES/NO SMF
SFP-1254L-80-D BIDI SFP 1.25 Tx1550/Rx1490 Simplex LC 80km 0-70 YES/NO SMF
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