• QSFP-DD
– 2 transceiver quads or 8 transceiver lanes
– Up to QSFP28 specified line rate 28Gbps
– Supports both coaxial and optical cables
• 2 MGB2 connectors for connection to HAPS-100 and HAPS-200 modules
• Reference clock
– On-board oscillator: 100MHz, and frequence can be adjustable (PLL)
– External clock input
