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1.25G SFP Transceiver Module Single Mode 20km 1310nm 1550nm DDM Compatible With Cisco

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1.25G SFP Transceiver Module Single Mode 20km 1310nm 1550nm DDM Compatible With Cisco

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Brand Name : Olycom

Model Number : OSBL1G20D-35/53

Certification : CE RoHS FCC ISO9001

Place of Origin : Guangdong, China

MOQ : 1 pc

Price : Negotiable

Payment Terms : T/T, PayPal

Supply Ability : 5000pcs/month

Delivery Time : 3~5 working days

Packaging Details : 1pc in a box

Product name : SFP Fiber Optic Transceiver

Certificaiton : CE FCC ROHS compliance

Wavelength : 1310nm/1550nm

Data sheet : 1.25Gb/s

Application : FTTH

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1.25G Transceiver SFP Module single mode

20km 1310nm 1550nm DDM compatible with Cisco

Key Features of 1.25G Single Mode SFP Transceiver
  • Supports up to 1.25Gbps bit rates
  • Hot-pluggable SFP footprint
  • 1310nm FP laser and PIN photo detector, Up to 20km for SMF transmission
  • Compliant with SFP MSA and SFF-8472 with single LC receptacle
  • Compatible with RoHS
  • Single +3.3V power supply
  • Real Time Digital Diagnostic Monitoring
  • Operating case temperature:
  • Standard: 0 to +70°C
  • Industrial: -40 to +85°C

Introduction of 1.25G SFP Module

The SFP transceivers are high performance, cost effective modules supporting data rate of 1.25Gbps and 20km transmission distance with SMF.

The transceiver consists of three sections: a FP laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.

The transceivers are compatible with SFP Multi-Source Agreement and SFF-8472 digital diagnostics functions.

1.25G SFP Transceiver Module Single Mode 20km 1310nm 1550nm DDM Compatible With Cisco

Absolute Maximum Ratings

Parameter Symbol Min Max Unit

Supply Voltage

 Vcc -0.5 4.5 V
Storage Temperature Ts -40 +85 °C
Operating Humidity - 5 85 %

Recommended Operating Conditions

Parameter Symbol Min Typical Max Unit
Operating Case Temperature Standard Tc 0 +70 °C
Extended -20 +80 °C
Industrial -40 +85 °C
Power Supply Voltage Vcc 3.135 3.30 3.465 V
Power Supply Current Icc 300 mA
Data Rate 0.1 1.25 Gbps

Optical and Electrical Characteristics

Parameter Symbol Min Typical Max Unit Notes
Transmitter
Centre Wavelength λc 1260 1310 1360 nm
Spectral Width(RMS) Δλ 3 nm
Side-Mode Suppression Ratio SMSR - - - dB
Average Output Power Pout -9 0 dBm 1
Extinction Ratio ER 9.0 dB
Data Input Swing Differential VIN 180 1200 mV 2
Input Differential Impedance ZIN 90 100 110 Ω
TX Disable Disable 2.0 Vcc V
Enable 0 0.8 V
TX Fault Fault 2.0 Vcc V
Normal 0 0.8 V
Receiver
Centre Wavelength λc 1530 1550 1570 nm
Receiver Sensitivity -23 dBm 3
Receiver Overload -1 dBm 3
LOS De-Assert LOSD -24 dBm
LOS Assert LOSA -38 dBm
LOS Hysteresis 0.5 4 dB
Data Output Swing Differential Vout 600 800 1000 mV 4
LOS High 2.0 Vcc V
Low 0.8 V

Ordering information

Part Number Product Description
OSBL1G20D-35 1310T/1550R, 1.25Gbps, LC, 20km, 0°C~+70°C, with DDM
OSBL1G20DI-35 1310T/1550R, 1.25Gbps, LC, 20km, -40°C~+85°C, with DDM


Product Tags:

20km 1.25G SFP Transceiver

      

1550nm 1.25G SFP Transceiver

      

1.25G SFP Transceiver Module

      
Quality 1.25G SFP Transceiver Module Single Mode 20km 1310nm 1550nm DDM Compatible With Cisco for sale

1.25G SFP Transceiver Module Single Mode 20km 1310nm 1550nm DDM Compatible With Cisco Images

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