FDX/COL

Steady

The port is connected at Full-Duplex mode

 

 

 

 

Amber

 

 

 

 

 

 

 

Off

The port is connected at Half-Duplex mode. A collision occurs

 

 

 

when two stations within a collision domain attempt to transmit

 

 

 

data at the same time. Intermittent flashing amber of the collision

 

 

 

LED is normal; the contending adapters resolve each collision by

 

 

 

means of a wait-then-retransmit algorithm. Frequency of

 

 

 

collisions is an indicator of heavy traffic on the network

 

 

Flashing

Collision happens on the port

 

 

Amber

 

Module

LNK/ACT

Green

When one slide-in module is well installed and functioning, the

 

 

 

relevant one lights green

 

 

Flashing

There is traffic transverses the port

 

 

Green

 

STACK

LNK

Green

On: The switch is stacked to others

 

 

 

Off: The switch is standalone or the stack link have problem

Stack ports

There are two stack ports on the front panel. One is IN and the other is OUT. When stacked, the IN port should connect to the other switch’s OUT port and the OUT port should connect to other switch’s IN out. You can just use normal Cat 5 or better cable with RJ-45 connector to stack. Only straight-through UTP/STP cable can be used. There is no Duplex Mode issue and the maximum distance between first and last switch is 800m.

SWITCH ID

Each switch on a stack must have a unique switch ID. There are eight degrees (0~7) in the rotary switch. The switch with least switch ID will become master switch and the others become slave. If master switch is fail or disconnected to the switch by stack port, the switch with least switch ID will become master.

Every device in the management stack should have a unique “Switch ID”. In the meanwhile, a “Switch ID” which has been using by a device, reused by another, the management stack will fail.

Reset button

At the middle of front panel, the reset button is designed for reboot the switch without turn off and on the power.

10/100Mbps Ethernet ports

There are 24 10/100Mbps RJ-45 (copper) ports with one 100Mbps fiber optic slide-in slot. The slot is shared with port 1 which means if a fiber module is installed in this slot, the first RJ-45 port will be disabled. The following pictures show the available module for this slot.

WGSW-D1SC

TX RX

100Base-FX

100Base-FX SC multi-mode fiber module

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