![ORiNG TES-3080-M12 Series Скачать руководство пользователя страница 9](http://html1.mh-extra.com/html/oring/tes-3080-m12-series/tes-3080-m12-series_user-manual_1651980009.webp)
TES-3080-M12(-BP2) User Manual
ORing Industrial Networking Corp
8
2.2 Front Panel LEDs
LED
Color
Status
Description
PWR1
Green
On
DC power module 1 activated
PWR2
Green
On
DC power module 2 activated
R.M
Green
On
System running in Ring Master mode
Ring
Green
On
System running in Ring mode
Blinking Green Blinking: Indicates that the Ring is broken
Fault
Red
On
Errors occur (power failure or port link down)
10/100Base-T(X) Ports
LNK/ACT
Green
On
Port is linked
Blinking Transmitting data
DPX/COL
Amber
On
Port running in full-duplex mode
Blinking Collision occurs
2.3 Bypass Technology
When a device connected to other devices through a switch without bypass function, the
device will lose connection if the switch loses power as traffic will not be able to flow through
the link (as shown in the figure below).
Switches with bypass functions such as the TES-3080-M12-BP2 provide one or more sets of