3com 3CR17662-91 Manuel D’Utilisation
Switch 4200G — Rear View Detail
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Switch 4200G —
Rear View Detail
Rear View Detail
Figure 4 Switch 4200G—rear view
Power Socket
The Switch automatically adjusts its power setting to any supply voltage
in the range 100–240 VAC.
in the range 100–240 VAC.
10 Gbps Interface
Slots
The MOD 1 and MOD 2 interface slots accept the 10 Gbps SFP modules.
Duplex Green
Full duplex, blinking off for every packet received or
transmitted.
transmitted.
Yellow
Half duplex, blinking off for every packet received or
transmitted.
transmitted.
Yellow flashing
The port has failed POST.
Off
No link is present.
1000BASE-X Port SFP Port LEDs
Speed Green
A high speed (1000 Mbps) link is present.
Yellow Flashing
Port failed POST.
Off
No link is present.
Duplex Green
Full duplex packets are being transmitted/received on the
port.
port.
Yellow
Half duplex packets are being transmitted/received on the
port.
port.
Yellow flashing
Port failed POST.
Off
No link is present.
Table 5 LED Behavior (continued)
LED
Color
Indicates
AC Power Input
MOD 1
MOD 2
10Gbps Interface
Slot 1
10Gbps Interface
Slot 2
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