VN EN

Module Quang OPTONE SFP-WDM-SM-0220BD

  • Description
    1.25Gbps SFP Bi-Directional Transceiver, 20km Reach 1310nm TX / 1550nm RX
  • Producer
    OPTONE
  • Price
    Please Contact
  • Quantity
Purchase address
Description

Module Quang OPTONE SFP-WDM-SM-0220BD

The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.063Gbps and 20km transmission distance with SMF.

The transceiver consists of three sections: a DFB 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 (MSA) and SFF-8472. For further information, please refer to SFP MSA.

SFP-WDM-SM-0220BD

Features

  • Dual data-rate of 1.25Gbps/1.063Gbps operation
  • 1550nm DFB laser and PIN photodetector for 20km transmission
  • Compliant with SFP MSA and SFF-8472 with simplex LC or SC 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

 

Data Sheet

Module Quang OPTONE SFP-WDM-SM-0220BD

Recommended Operating Conditions

 

Parameter Symbol Min Typical Max Unit
Operating Case
Temperature 		 Standard Tc 0   70 °C 
Industria Tc -40   85 °C
Power Supply Voltage Vcc 3.13 3.3 3.47 V
Power Supply Current Icc      300 mA 
Data Rate Gigabit Ethernet     1.25   Gbps 
Fiber Channel     1.063   Gbps 

Optical and Electrical Characteristics 

Parameter Symbol Min Typical Max Unit Notes
Transmitter
Centre Wavelength  λc 1530 1550 1570 nm  
Spectral Width (-20dB) ∆λ      1 nm  
Side Mode Suppression Ratio SMSR 30     dB  
Average Output Power  Pout  -9   -3 dBm 1
Extinction Ratio  ER  9   13 dB  
Optical Rise/Fall Time (20%~80%)  tr/tf      0.26 ns  
Data Input Swing Differential VIN 400   1800 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 1260   1360 nm  
Receiver Sensitivity       -22 dBm 3
Receiver Overload    -3     dBm 3
LOS De-Assert  LOSD      -24 dBm  
LOS Assert  LOSA  -35     dBm  
LOS Hysteresis   1   4 dB
Data Output Swing Differential  Vout  400   1800 mV 4
LOS  High  2.0   Vcc V  
Low     0.8 V  

Timing and Electrical  

Parameter Symbol Min Typical Max Unit
Tx Disable Negate Time t_on      1 ms
Tx Disable Assert Time  t_off     10 us
Time To Initialize, including Reset of Tx Fault  t_init      300 ms
Tx Fault Assert Time t_fault     100 us
Tx Disable To Reset  t_reset 10     us
LOS Assert Time  t_loss_on      100 us
LOS De-assert Time  t_loss_off      100 us
Serial ID Clock Rate  f_serial_clock      400 KHz
MOD_DEF (0:2)-High  VH  2   Vcc V
MOD_DEF (0:2)-Low  VL     0.8 V

Diagnostics Specification 

Parameter  Range  Unit Accuracy Calibration
Temperature  0 to +70 °C  ±3°C  Internal / External 
 -40 to +85
Voltage  3.0 to 3.6 V ±3% Internal / External
Bias Current  0 to 100 mA  ±10% Internal / External
TX Power   -9 to -3  dBm  ±3dB  Internal / External
RX Power   -23 to -3  dBm ±3dB  Internal / External

 

Application

Module Quang OPTONE SFP-WDM-SM-0220BD

  • Switch to Switch Interface
  • Gigabit Ethernet
  • Switched Backplane Applications
  • Router/Server Interface
  • Other Optical Link

 

Tag :

Customer comment

Related Product

Product News

No relevant news