40G Optical Transport Network ( OTN ) Muxponder is an 4x10G XFP Transceivers and 1x40G QSFP+ Transceivers Its main function is to converge the 4-channel 10G services into 1-channel 40G service. 4x XFP Transceivers ( 10G Fiber Optics Module ) 1x QSFP+ Transceiver ( 40G Fiber Optics Module ) Isolated Power Supply ( DC-DC Module ) – 20W 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
4x XFP Transceivers ( 10G Fiber Optics Module ) 1x QSFP+ Transceiver ( 40G Fiber Optics Module ) Isolated Power Supply with polarity Protection High Speed Backplane Connection ST – STM32F107