H3C Technologies H3C SR6600-X - Manual (Page 10)

2
LEDs
Table 1 LED description
LED status Description
Off 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 specifications
Table 2 Interface specifications
Item Specification
Connector type RJ-45
Number of interfaces 8
Interface standards 802.3, 802.3u
Interface type Auto MDI/MDI-X
Cable type Straight-through/crossover cable
Transmission distance 100 m (328.08 ft)
Interface speed and duplex mode
• 10/100 Mbps auto-sensing
• Full duplex/half duplex
NOTE:
The medium dependent interface (MDI) standard is typically used on the Ethernet interface of network
adapters; the medium dependent interface crossover (MDI-X) standard is typically used on hubs or LAN
switches.
Interface cables
The HIM-8FE uses a category-5 straight-through cable or crossover Ethernet cable. For the appearance
and 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 interface
modules. A HIM-4GBE provides four, and a HIM-8GBE provides eight, RJ-45 ports that support Layer 3
routing. Each port is provided with a bi-color LED indicating the running status of the port. The HIM-4GBE
or HIM-8GBE is connected to the processor through a 10-Gbps high-speed bus and can provide all
high-performance Layer 3 Ethernet interface functionalities.