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UCR-ST-B8
Ethernet Port LEDs
ACTION
LED turned ON
LED turned OFF
LED blinking
LEDs light up and turn OFF in
sequence from WAN port to LAN1
port
* The bootloader menu is a special router state from which certain upgrades can be performed
Signal Strength LEDs
Each lit up LED represents a different value of the router's current signal strength in RSSI:
NO. OF LIT UP LEDs
0
1
2
3
4
5
All 5 LEDs are lit up after pressing and holding the reset button to initiate a factory reset.
Powering Options
Power Connector
4 pin power connector:
Pin
Description
1
Power
2
Ground
3
Digital Input
4
Digital Output
Passive Power Over Ethernet
The device may also be powered by an Ethernet
cable via the LAN port:
(Do not use in other ports!)
Unitronics
DESCRIPTION
Operating as a 10/100 Mbps connection
No link established
Connection established and there is activity on this port (data
being transferred)
The router is in the bootloader menu state*
SIGNAL STRENGTH VALUE
≤ -111 dBm
-110 dBm to -97 dBm
-96 dBm to -82 dBm
-81 dBm to -67 dBm
-66 dBm to -52 dBm
≥ -51 dBm
Direction
Red
Black
Green
White
3
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