Optical Fiber RoHS Compliant 10GB/S SFP+ CWDM 100km Optical Transceiver

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Product origin: Jiaxing, Zhejiang, China
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US$ 1 ~ 99

Description

Product Features

  • Supports 9.95 to 11.3Gb/s bit rates
  • Duplex LC connector
  • Hot pluggable SFP+ footprint
  • Cooled 1470nm~1550nm EML transmitter, APD Receiver
  • Applicable for 100km SMF connection
  • Low power consumption, < 1.7W
  • Digital Diagnostic Monitor Interface
  • Optical interface compliant to IEEE 802.3ae 10GBASE-ZR
  • Electrical interface compliant to SFF-8431
  • Operating case temperature: Commerical:0 to 70 °C


Applications
  • 10GBASE-ZR at 10.3125Gbps
  • 10G Ethernet
  • Other optical links


Product Descriptions
GFC-OLSCxx1XL-CDH1 CWDM 10Gbps SFP+ transceiver is designed to transmit and receive optical data over single mode optical fiber for link length 100km. This transceiver consists of two sections: The transmitter section incorporates a CWDM EML laser. And the receiver section consists of a APD photodiode integrated with a TIA. All modules satisfy class I laser safety requirements. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472, which allows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power and transceiver supply voltage.

Functional Diagram

Absolute Maximum Ratings
 
ParameterSymbolMin.Max.UnitNote
Supply VoltageVcc-0.54.0V 
Storage TemperatureTS-4085°C 
Relative HumidityRH085% 

Note: Stress in excess of the maximum absolute ratings can cause permanent damage to the transceiver.


 

General Operating Characteristics

 
ParameterSymbolMin.TypMax.UnitNote
Data RateDR9.9510.312511.3Gb/s 
Supply VoltageVcc3.133.33.47V 
Supply CurrentIcc5  500mA 
Operating Case Temp.Tc0 70°C 


Electrical Characteristics (TOP(C) = 0 to 70 ºC, VCC = 3.13 to 3.47 V)
 
ParameterSymbolMin.TypMax.UnitNote
Transmitter
Differential data input swingVIN,PP120 820mVpp1
Transmit Disable VoltageVDVCC-0.8 VccV 
Transmit Enable VoltageVENVee Vee+0.8
Input differential impedanceRin 100 Ω 
Receiver
Differential data output swingVout,pp340650800mVpp2
Output rise time and fall timeTr, Tf28  Ps3
LOS assertedVLOS_FVCC-0.8 VccV4
LOS de-assertedVLOS_NVee Vee+0.8V4

Notes:

  1. Connected directly to TX data input pins. AC coupling from pins into laser driver IC.
  2. Into 100 differential termination.
  3. 20 - 80%. Measured with Module Compliance Test Board and OMA test pattern. Use of four 1's and four 0's sequence in the PRBS 9 is an acceptable alternative.
  4. LOS is an open collector output. Should be pulled up with 4.7k - 10k on the host board. Normal operation is logic 0; loss of signal is logic 1.


Optical Characteristics (TOP(C) = 0 to 70 ºC, VCC = 3.13 to 3.47 V)
 
ParameterSymbolMin.TypMax.UnitNote
Transmitter
Operating Wavelengthλλ-7.5nmλλ+7.5nmnm1
Ave. output power (Enabled)PAVE2 6dBm2
Side-Mode Suppression RatioSMSR30  dB 
Extinction RatioER9  dB 
RMS spectral widthΔλ  1nm 
Rise/Fall time (20%~80%)Tr/Tf  50ps 
Dispersion penaltyTDP  3dB 
Relative Intensity NoiseRIN  -128dB/Hz 
Output Optical EyeCompliant with IEEE 0802.3ae
Receiver
Operating Wavelengthλ1260 1620nm 
Receiver SensitivityPSEN1  -26dBm3
OverloadPAVE  -7dBm 
LOS AssertPa-35  dBm 
LOS De-assertPd  -27dBm 
LOS HysteresisPd-Pa0.5  dB 

Notes:

  1. The wavelength λ=1470nm~1550nm, Total 5 wavelengths,20nm spacing
  2. Measured at 10.3125b/s with PRBS 231 - 1 NRZ test pattern.
  3. Under the ER worst =9, Back to back measured at 10.3125 Gb/s with PRBS 231 - 1 ,NRZ test pattern for BER = 1x10-12

Typical Interface Circuit


Recommended power supply filter

 


Package Dimensions

 



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