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Syrotech Single Mode Single Fibre -1.25Gbps-40KM SFP-( 1 Pair) (GOXS-BI3512 /BI5312 -40D)

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SKU: GOXS-BI3512 /BI5312 -40D Categories: ,
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Description

GOXS-BI3512-40D

1.25Gbps SFP Bi-Directional Transceiver, 40km Reach

1310nm TX / 1550 nm RX

 

Features

Ÿ  Dual data-rate of 1.25Gbps/1.063Gbps operation

  • 1310nm DFB laser and PIN photo detector for 40km transmission
  • Compliant with SFP MSA and SFF-8472 with single LC receptacle
  • Digital Diagnostic Monitoring:

Internal Calibration or External Calibration

  • Compatible with SONET OC-24-LR-1
  • Compatible with RoHS

Ÿ +3.3V single power supply

  • Operating case temperature: Standard : 0 to +70 degree Industrial : -40 to +85 degree

 

 

 

Applications

  • Gigabit Ethernet
  • Fiber Channel
  • Switch to Switch interface
  • Switched backplane applications
  • Router/Server interface
  • Other optical transmission systems

Description

The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 40km 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.

Absolute Maximum Ratings

Table 1 – 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

Table 2 – Recommended Operating Conditions

 

Parameter Symbol Min Typical Max Unit
 

Operating Case Temperature

Standard  

Tc

0   +70 °C
Industrial -40   +85 °C
Power Supply Voltage Vcc 3.13 3.3 3.47 V
Power Supply Current Icc     300 mA
Data Rate     1.25   Gbps

 

 

 

 

Optical and Electrical Characteristics

GOXS-BI3512-40 :    (DFB and PIN, 40km Reach)

Table 3 – Optical and Electrical Characteristics

Parameter Symbol Min Typical Max Unit Notes
Transmitter
Centre Wavelength λc 1260 1310 1360 nm  
Spectral Width (RMS) ∆λ     1 nm  
Average Output Power Pout -5   +2 dBm 1
Extinction Ratio ER 9     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  
 

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   1570 nm  
Receiver Sensitivity       -23 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 370   1800 mV 4
 

LOS

High 2.0   Vcc V  
Low     0.8 V  

Notes:

  1. The optical power is launched into
  2. PECL input, internally AC-coupled and
  3. Measured with a PRBS 27-1 test pattern @1250Mbps, BER ≤1×10-12.
  4. Internally AC-coupled.

 

Timing and Electrical

Table 4 – Timing and Electrical

Parameter Symbol Min Typical Max Unit
Tx Disable Negate Time t_on     1 ms
Tx Disable Assert Time t_off     10 µs
Time To Initialize, including Reset of Tx Fault t_init     300 ms
Tx Fault Assert Time t_fault     100 µs
Tx Disable To Reset t_reset 10     µs
LOS Assert Time t_loss_on     100 µs
LOS De-assert Time t_loss_off     100 µs
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

Table 5 – 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 -5 to +2 dBm ±3dB Internal / External
RX Power -23 to -3 dBm ±3dB Internal / External

 

GOXS-BI5312-40D

1.25Gbps SFP Bi-Directional Transceiver, 40km Reach

1550nm TX / 1310 nm RX

 

Features

Ÿ  Dual data-rate of 1.25Gbps/1.063Gbps operation

  • 1550nm DFB laser and PIN photo detector for 40km transmission
  • Compliant with SFP MSA and SFF-8472 with single LC receptacle
  • Digital Diagnostic Monitoring:

Internal Calibration or External Calibration

  • Compatible with SONET OC-24-LR-1
  • Compatible with RoHS

Ÿ +3.3V single power supply

  • Operating case temperature: Standard : 0 to +70 degree Industrial : -40 to +85 degree

 

 

 

Applications

  • Gigabit Ethernet
  • Fiber Channel
  • Switch to Switch interface
  • Switched backplane applications
  • Router/Server interface
  • Other optical transmission systems

Description

The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 40km 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.

 

 

 

 

 

 

 

 

Additional information

Weight 0.1 kg
Dimensions 15 × 15 × 2 cm