4.7.6. MXP
The MXP Test Port is a MXP Coaxial Print Connectors. The PCB trace insertion loss is less than -5 dB and return loss is less than -10 dB. You can use it for 100 Gbps applications.
| Pin Name | Schematic Signal Name | Direction | Description |
|---|---|---|---|
| PIN_AK9 | REFCLK_SMA_P | Input | REFCLK_GXBR4D_CHTP |
| PIN_AK10 | REFCLK_SMA_N | Input | REFCLK_GXBR4D_CHTN |
| PIN_AY2 | MXP_TXN3 | Output | GXBR4D_TX_CH3N |
| PIN_AY1 | MXP_TXP3 | Output | GXBR4D_TX_CH3P |
| PIN_AU8 | MXP_RXN3 | Input | GXBR4D_RX_CH3N |
| PIN_AU7 | MXP_RXP3 | Input | GXBR4D_RX_CH3P |
| PIN_AW4 | MXP_TXN2 | Output | GXBR4D_TX_CH2N |
| PIN_AW3 | MXP_TXP2 | Output | GXBR4D_TX_CH2P |
| PIN_AY6 | MXP_RXN2 | Input | GXBR4D_RX_CH2N |
| PIN_AY5 | MXP_RXP2 | Input | GXBR4D_RX_CH2P |
| PIN_BA4 | MXP_TXN1 | Output | GXBR4D_TX_CH1N |
| PIN_BA3 | MXP_TXP1 | Output | GXBR4D_TX_CH1P |
| PIN_BB6 | MXP_RXN1 | Input | GXBR4D_RX_CH1N |
| PIN_BB5 | MXP_RXP1 | Input | GXBR4D_RX_CH1P |
| PIN_BD2 | MXP_TXN0 | Output | GXBR4D_TX_CH0N |
| PIN_BD1 | MXP_TXP0 | Output | GXBR4D_TX_CH0P |
| PIN_BA8 | MXP_RXN0 | Input | GXBR4D_RX_CH0N |
| PIN_BA7 | MXP_RXP0 | Input | GXBR4D_RX_CH0P |