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D-TECH SFP 1.25G BIDI Tx1550/Rx1310nm DDM - 20km SC
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D-TECH SFP 1.25G BIDI Tx1550/Rx1310nm DDM

20km SC
Brand: D-TECH
Variant Specifications
Weight:
More Details:
Import Lead Time:
Package:
Country of Origin: China
Warranty: 1 Year
← See all D-TECH SFP 1.25G BIDI Tx1550/Rx1310nm DDM options
Available options
60km LC 60km LC 20km LC 20km LC 20km SC 20km SC 10km LC 10km LC 40km LC 40km LC
1% OFF Rs 3,438.93
List: Rs 3,464.60

SFP 1.25G BIDI 20KM SC Transceiver – Specifications (Tx1310 / Rx1550nm)

Absolute Maximum Ratings

Parameter Symbol Min Max Unit
Storage TemperatureTs-40+85°C
Operating Temperature (Commercial)Tc0+70°C
Operating Temperature (Extended)Tc-20+85°C
Operating Temperature (Industrial)Tc-40+85°C
Power Supply VoltageVcc-VEE0+3.6V

Recommended Operating Conditions

Parameter Symbol Min Typ Max Unit
Storage TemperatureTs-40-+85°C
Operating TemperatureTc0-+70°C
Power Supply VoltageVcc3.13.33.5V
Power Supply CurrentIcc--300mA
Data RateDR-1250-Mbps

Optical Specifications

Parameter Min Max Unit
Tx Wavelength12911330nm
Rx Wavelength1531-nm
Tx Output Power-9-3dBm
Extinction Ratio9-dB
Receiver Sensitivity-24-dBm
Receiver Saturation-35dBm
LOS Assert-40-dBm
LOS Hysteresis0.5-dB

Electrical Specifications

Parameter Min Max Unit
TX Current70150mA
RX Current70140mA
Input Impedance90110Ω
Input Voltage5002400mV
Output Voltage6002000mV

Diagnostics (DDM)

Parameter Range Accuracy Unit
Temperature0 to +70±3°C
Voltage3.0 to 3.6±3%V
TX Power-9.5 to -3±3dBm
RX Power-24 to -3±3dBm
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