Acer AB2x280 F1 Acer AB7000 Enclosure with AB2x280 F1 and AB460 F1 Blade Serve - Page 31

Acer 4X QDR InfiniBand switch module with integrated CMM Item 1 2 3 4 5 6 7 8 9 10 Description System error. Fault LED (Red)* System status. Ready LED (Green)† External InfiniBand Port (16 QSFP ports for Q3636 and 18 QSFP ports for Q3618) Per Port Dual-color LED, PHY link(Green)/Logic link(Amber)/ACT blinking(Green+Amber) Module Release Handle Internal CMM Module Ethernet Port Port Numbers (First port number is top port, second port number is bottom port) QDR Switch Reset and CMM Load Default KVM Connector CMM Activity LED * If the fault LED goes on, the QDR switch operation is stopped. It then needs a hardware reset or a power off cycle to bring it back into normal operation. † If the Green LED is blinking, the QDR switch is overheated. Please check the air fan and vent condition. If the fault LED goes on at the same time, a hard reset or a power off cycle needs to be initiated. Feature Description Internal/External Ports Internal: 20 4X QDR copper ports/ External: 16 4X QDR copper ports Bandwidth 4X QDR (40 Gbps) non-blocking architecture for 2.88 Tbps total bandwidth (36-port) InfiniBand switch LEDs SBM-IBS-Q3616/M InfiniBand switch module LEDs are found below in the following table. LED Module Status LED Module Power LED (Green) Port Physical Link LED (Green) Port Activity LED (Yellow) State Blink Steady On Off Steady On Off Steady On Blink Off Steady On Blinking Off Indication Description Switch is booting its firmware Boot process failed Switch is properly booted and operational Switch has power and is operational There is a problem with the power being supplied to the switch. Physical link established Physical link error, poor connection quality Port is off or has no physical connection Logic link established, no activity Data transferring to/from the port Logical link is down Chapter 4 23