Ethernet XGMII Interface

The Ethernet XGMII high-speed transceiver interface supports 10.3125 Gbps data rates. All four Topaz transceiver banks and lanes support 10GBase-KR per IEEE Std. 802.3ap-2007.

Figure 1. Transceiver Used as Ethernet XGMII
Each transceiver bank is called a "quad." Each quad has four lanes, and each lane supports an Ethernet XGMII interface.
Tz200 and Tz325 Topaz FPGAs have four quads available.
Tz75 and Tz100 Topaz FPGA have two quads available.
Note: The number of transceivers is package dependent. Refer to the data sheet for the number of transceivers available in the package you are using.