- User-side segmented AXI4-Stream interface
- 2048-bit, 1024-bit, 1536-bit, 768-bit, and 512-bit interface width based on aggregate Interlaken bandwidth
- FEC-only interface
- Up to 6 x 112.84 Gb/s interfaces
- Up to 12 x 56.42 Gb/s interfaces (up to 12 x 58 Gb/s in faster devices)
- AXI4-Lite interface to access the control registers
- 160-bit, 80-bit, and 40-bit transceiver interfaces
- Transceiver interfaces for the following transceivers:
- Up to 24 x ~28 Gb/s lanes of GTY
- Up to 24 x ~28 Gb/s lanes of GTM (up to 24 x 29 Gb/s in faster devices)
- Up to 12 x ~56 Gb/s lanes of GTM (up to 12 x 58 Gb/s in faster devices)
- Up to 6 x ~112 Gb/s lanes of GTM