Waters Network Systems GS1008, Руководство по эксплуатации

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Waters Network Systems User’s Manual Page 6
GS-1008/GS-1008-TX
of Media Access Control (MAC) and PHY, and layer 2 protocols such as 802.1d, 802.1q, and
LACP.
5.0 LEDs
The following table provides the status and description of the LEDs:
LED Color Function
POWER Green Lit when +5V DC power is on and good
10/100/1000Ethernet TP Port 1 to 8 LED
LINK/ACT Green
Lit when connection with remote device is good
Blinks when any traffic is present
10/100/1000Mbps Green/
Amber
Lit green when 1000Mbps speed is active
Lit amber when 100Mbps speed is active
Off when 10Mbps speed is active
Table 5.1
If there is a no link status, the possible causes are as follows:
ƒ
The attached device is not powered on.
ƒ
The cable may not be the correct type or is faulty.
ƒ
The installed building premise cable is faulty.
ƒ
The port may be faulty.