100G Optical Transport Network ( OTN ) Transponder

100G Optical Transport Network ( OTN ) Transponder

Project Detail

100G Optical Transport Network ( OTN ) Transponder is 2 1x100G CFP Transceivers
Its main function is to relay the 1-channel 100G services to 1-channel 100G service.
2xCFP Transceivers ( 100G Fiber Optics Module )
Isolated Power Supply ( DC-DC Module ) – 100W
High Speed Backplane Connection
Ethernet Based Controller With Embedded Http-Web-server and SNMP V2 & V3 Support .
Ethernet Based Bootloader For Over-the-Air Firmware Update .
RS485 Connection As A Shell Interface for configuration , Setup and Firmware Update
CAN Connection For Connecting With Variety of Devices .

Design Sections

Schematics
PCB
Firmware Design

Key Part Of the Design

2xCFP Transceivers ( 100G Fiber Optics Module )
Isolated Power Supply with polarity Protection
High Speed Backplane Connection
ST – STM32F107

Tools Used

Schematics and PCB : Altium Designer ( 6 Layers )
Firmware : Keil , C/C++ , ARM-COMPILER