There are three separated boards: two CLBs and one CBB.

• Signal Integrity Board for OCP3.0 NIC Physical Layer Conformance.
• CLB supports PCIe5.0 (32GT/s) used for testing Transmitters
• CLB needs additional Gen5 CEM (SIG-REV4) ISI Board for the testing.
• CBB supports PCIe5.0 (32GT/s) used for testing Receivers.
• MMPX connectoris 100% compatiblewith PCI-SIG CEM ISI board.
• Real testing result of loss budget is 7.21 dB