2LEDsTable 1 LED descriptionLED status DescriptionOff No link is present or the cable is faulty.Steady yellow A 10 Mbps link is present.Flashing yellow Data is being received or transmitted at 10 Mbps.Steady green A 100 Mbps link is present.Flashing green Data is being received or transmitted at 100 Mbps.Interface specificationsTable 2 Interface specificationsItem SpecificationConnector type RJ-45Number of interfaces 8Interface standards 802.3, 802.3uInterface type Auto MDI/MDI-XCable type Straight-through/crossover cableTransmission distance 100 m (328.08 ft)Interface speed and duplex mode • 10/100 Mbps auto-sensing• Full duplex/half duplexNOTE:The medium dependent interface (MDI) standard is typically used on the Ethernet interface of networkadapters; the medium dependent interface crossover (MDI-X) standard is typically used on hubs or LANswitches.Interface cablesThe HIM-8FE uses a category-5 straight-through cable or crossover Ethernet cable. For the appearanceand connection of a HIM-8FE interface cable, see "Connecting an Ethernet interface cable."HIM-4GBE (RT-HIM-4GBE-WAN-H3)/HIM-8GBE(RT-HIM-8GBE-WAN-H3)The HIM-4GBE and HIM-8GBE are 10Base-T/100Base-TX/1000Base-T auto-sensing Ethernet interfacemodules. A HIM-4GBE provides four, and a HIM-8GBE provides eight, RJ-45 ports that support Layer 3routing. Each port is provided with a bi-color LED indicating the running status of the port. The HIM-4GBEor HIM-8GBE is connected to the processor through a 10-Gbps high-speed bus and can provide allhigh-performance Layer 3 Ethernet interface functionalities.