GAOTek 100G CFP2 Transceiver CFP2-101, 100Gb/s and 10Km

This 100Gbps, 1295-1310nm CFP2 transceiver is used with a single mode fiber to reach up to 6.2 Miles (10km)




Key Features

  • Compliant with 100GBASE-LR4
  • Integrated LAN WDM TOSA / ROSA for up to 6.2 Miles (10 km) reach over SMF
  • Support line rates from 103.125 Gbps to 111.81 Gbps
  • Digital Diagnostics Monitoring Interface
  • Duplex LC optical receptacle
  • No external reference clock
  • Power dissipation < 6W
  • Single 3.3 V power supply
  • Case operating temperature range from 32°F to 158°F (0°C to 70°C)



Technical Specifications

Working Range Up to 6.2 Miles (10km)
Standards IEEE 802.3ba
Data rate 100 Gb/s
Wavelength 1295-1310nm
Transmitter Extinction Ratio 4 dB
Receiver Sensitivity -8.6 dBm
Dimensions 4.23 in x 1.64in x0.48in(107.5×41.8×12.4 mm)
Supply Voltage -0.3 to 4V
Storage Temperature -40 °F to 185 °F (-40°C to 85°C)
Storage Ambient Humidity 5% to 95%
Case Operating Temperature 32°F to 158°F (0°C to 70°C)




  • Compliant with IEEE 802.3ba
  • Compliant with CFP MSA CFP2 Hardware Specification
  • Compliant with CFP MSA CFP2 Management Interface Specification

Pin Function Definitions:

Fig: CFP2 Optical transceiver pin-out

Table: CFP2 Optical Transceiver Pin Descriptions

Low Speed Electrical Characteristics

High Speed Electrical Characteristics

MDIO Management Interface

The GAOTek CFP2 Optical Transceiver incorporates MDIO management interface which is used for serial ID, digital diagnostics, and certain control and status report functions. The CFP2 transceiver supports MDIO pages 8000h NVR 1 Based ID registers, 8080h NVR 2 Extended ID registers, 8100h NVR 3 network lane specific register , and pages A000h CFP module VR 1 registers,A080h MLG VR 1 registers, A200h network lane VR 1 registers,A280h network lane VR 2 registers. Details of the protocol and interface are explicitly described in CFP MSA Management Interface Specification. Please refer to the specifications for design reference.

Outline Dimensions


  • Local Area Network (LAN)
  • Data Center
  • Ethernet switches and router applications


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