IBM 4002AC2, Инструкция по установке и эксплуатации

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Four 10/100/1000 Mbps ports
The ports 25~28 are 10/100/1000 copper ports that use auto-sensing and
auto-negotiating to determine the speed (10 Mbps, 100 Mbps, or 1000 Mbps) and
mode (full-duplex or half-duplex) of the port at the other end of the link, and adjust
port speed accordingly.
10/100/1000 ports on the B24X support RJ-45 copper connectors. The output of the
show media command displays C next to the ports that have copper connectors
installed.
Gigabit copper ports on the B24X support auto MDI or MDIX detection. For more
information about this feature, refer to “Configuring MDI/MDIX” in the
FastIron and
TurboIron 24X Configuration Guide .
10GbE SFP+ transceiver
The B24X supports a 10GbE SFP+ transceiver specifically for ports 1-24. LEDs on
the module faceplates indicate operational status:
v If the LED is on, the port is connected. If the LED is off, no connection exists, or
the link is down.
v If the LED is on or blinking, traffic is being transmitted and received on the port.
LEDs for network interfaces and power supplies
The fiber and copper ports on the B24X provide status information through the
LEDs listed in Table 5. The following are the LEDs for network interfaces and power
supplies:
v
24 10-Gbps fiber ports (1~24 port) have LEDs located under each of them.
v Four 10/100/1000 copper ports (25~28) have Link and Activity LEDs to indicate
port status.
v The Management port has a Link LED and Activity LED to indicate port status.
The Link LED is on the left of the copper connector and the Activity LED is on
the right.
v
The System power on LED is on the left side of the front panel.
v The dual power supply 1 and 2 LEDs are on the front panel of the power supply
(when you are facing the rear of the device).
Table 5. LEDs
LEDs Position State Meaning
10Gbps Port LEDs
A
Mgmt Console
1
netx003
Figure 3. 24 10-GbE ports
4
IBM x-series of Ethernet Switches Installation and User Guide