88Figure 118 10-GE SFP+ cable(1) Connector (2) Pull latchNOTE:• As a best practice, use H3C transceiver modules and cables for the switch.• H3C transceiver modules and cables are subject to change over time. For the most up-to-date list of H3Ctransceiver modules and cables, contact your H3C sales representative or technical support engineer.• For the specifications of H3C transceiver modules and cables, see H3C Transceiver Modules User Guide.Combo interfaceThe S5130S-28S-HPWR-LI, S5120V2-28P-HPWR-LI, and S3100V3-28TP-PWR-SI switches eachprovide four combo interfaces on the front panel. The S5120V2-12TP-HPWR-LI and S5024FV3-EIswitches each provide two combo interfaces on the front panel. The S5560S-28F-SI,S5560S-28DP-SI, and S5130S-28F-SI switches each provide eight combo interfaces on the frontpanel. Each combo interface contains an SFP port and a 10/100/1000BASE-T autosensing Ethernetport. Only one of the two ports is active at a time.LEDsSystem status LEDThe system status LED shows the operating status of the switch.Table 32 System status LED descriptionLED mark Status DescriptionSYSSteady yellow Boot ROM booting stage.Steady green Linux kernel booting stage, or the switch has started upcorrectly.Flashing green (1 Hz) Software image loading and decompressing stage, orsoftware booting stage.Steady red The switch has failed POST or the switch is faulty.Off The switch is powered off or has not started up correctly.12
