The T1 card has dual SFP28 cages that support up to 25G signaling for network connectivity located on the front I/O bracket as shown in the following figure.
Figure 1. SFP28 Ports for Network Connectivity
These ports have been tested at 25G with both optical and direct-attached copper (DAC) modules. Specifically, the following modules have been used to test during manufacturing:
- Fomerica TAS-A1EH1-837 25 Gb/s SFP28, dual rate, SR transceiver
- Mellanox MCP2M00-A002E30N Ethernet passive copper cable 25 GbE SFP28 2m, 30AWG