Intermec MobileLAN power 12, Руководство пользователя

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1-5
10BaseT/100BaseTx Data Input Ports, Lower 6/12 Ports
The Power
Bridge has 6/12 10BaseT/100BaseTx data input ports, configured as
Media Dependant Interface (MDI) (non-crossover). These ports are
designed to carry Ethernet data only (Tx/Rx) over the standard 2-wire
pairs (RJ-45 pins 1/2 and 3/6).
10BaseT/100BaseTx Data and Power Output Ports, Upper 6/12 Ports
The Power Bridge has 6/12 Data and Power ports configured as MDI
(non-crossover). These ports are designed to carry Ethernet data over
the standard 2-wire pairs (RJ-45 pins 1/2 and 3/6) and DC power
source over the spare wire pair (RJ-45 pins 4/5 and 7/8).
The maximum segment length from the switch/hub to the Network
Interface Card (NIC), including the Power Bridge, is 100m (328 ft), per
the IEEE 802.3 standard.
LEDS—6-Port Option
The LEDs in the unit indicate the status of the Power Bridge and its
ports.
•
One bi-color LED (Main) marks the status of the AC power and
alarm for troubleshooting.
•
One bi-color LED per port provides port status.
6-Port Power Bridge Status Indications
The following tables contain Power Bridge status information as
presented on the front panel by the LED indicators during normal
operation.