Asante 10T Hub/24 Installation Guide download pdf (Page 37)

Page 3-3

Interpreting the Hub LEDs

When you ﬁrst turn on your Asanté BNC Hub/6, all the LEDs switch ON

while the hub goes through a series of internal diagnostics to ensure its reli-

able operation. After the diagnostics have been completed, each LED indi-

cates a different condition. Below is a description of each LED.

Table 3-1 Hub LED Description

LED Name Functional Deﬁnition

Power/Trafﬁc A steady green LED indicates that power

is applied to the hub.

The LED will blink on and off to indicate

network trafﬁc.

Link Status Each Link Status LED above the BNC port

indicates the link status of the

corresponding port.

A steady green LED indicates that the

Link Status test has passed and the

workstation connections to the hub are

good.

No light indicates that the connection

may be broken. If any of the thin cable on

a segment is disconnected, all the

connections on that BNC segment will be

broken.

To be sure that the connection from the

hub to the workstation is also good, you

should also check the link status light on

the adapter card.

Collision Each Collision LED above the BNC port

indicates collisions on the network.

A yellow light indicates a collision has

occurred.

BNCHub 194-00A Book Page 3 Wednesday, October 15, 1997 3:51 PM

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Asante 10T Hub/24 Installation Guide Page 37