400G OSFP 8x50G Passive Loopback Module

The O400-LBP is an OSFP passive electrical loopback module which is a hot pluggable form factor designed for high speed testing application for OSFP host ports. The O400-LBP is designed for 400 Gigabit Ethernet applications and provides 8x50G RX and TX lanes, I2C module management interface and all the OSFP SFF hardware signals. 

The O400-LBP loops back 8-lane 50Gb/s transmit data from the Host back to 8-lane 50Gb/s receive data port to the Host. It provides programmable power dissipation up to 20W allowing the module to emulate all the OSFP power classes. It also provides an insertion counter, a LED blinking rate, an upper temperature cut-off and a temperature sensor.

• Loops back TX & RX with good performance SI Traces
• Built with advanced PCB Material (Rogers/Megtron)
• MSA Compliant Shell with latching mechanism
• Nine thermal spots
• Can emulate all 6 OSFP power classes
• Can dissipate up to 20W via the thermal loads
• Temp sense
• I2C Terminated by microcontroller, I2C slave compliant with MSA
• Implements MSA Memory Map with programmable new pages
• Ability to control/ monitor all low speed signals
• Insertion Counter
• Front LED Indicator
• Hot Pluggable
• Cut-off temperature preventing module overheating
• AC-coupled High Speed Interface