HP Cluster Platform Interconnects v2010 Quadrics QsNetII Interconnect - Page 88

Depending on the type of switch card installed in a slot, its port LEDs show the following status: - The status of the link between the interconnect and the QM500 PCI card in the node - The status of the link between the node-level interconnect and the top-level interconnect in a federated cluster. • The QM503 controller card has the following status LEDs as shown in Figure 10-1, callout 1: - Pri Clk OK (green) - Sec Clk OK (green) - B Clock active, (amber) - Clk Error, (red) - Federated, (green) - Redundant, (green) - Ctrl Run, (green) - Cntrl Error, (red) - B Cntrl Active, (amber) - Fan Fail A, (red) - Fan Fail B, (red) - Ethernet (network) port, amber and green (green indicates a good connection, amber flashes to indicate that data traffic is flowing), See Figure 10-1, callout 3 for the location of this port. With the exception of the network port, the controller LED labels are illustrated in Figure 10-2. Figure 10-2: QM503 Timing and Control Card LEDs • The QS5A power supply has the following status LEDs, which are all red: - AC (alternating current in) Good - This the AC power good LED which illuminates green if the AC inlet supply is working or red if the supply is faulty. - DC (direct current out) Good - This LED illuminates red if the AC inlet supply or the DC output is not within acceptable limits. 10-2 Using Component LEDs