User Instructions
www.pulsar.pl RSUPS108R RACK POWER
8
3. Indication of the device operation.
3.1. LED indication of operating status.
The PSU has 6 LED lights at the front panel:
GREEN LED:
on – the PSU is supplied with 230V AC
off – no 230V AC supply
GREEN LED:
on – DC voltage at the output of the switch mode PSU
off – no DC voltage at the output of the switch mode PSU
RED LED:
on – failure
off – no failure
RED LED:
ON – too high temperature of the switch mode power supply
(>70°C)
OFF – standard temperature of the switch mode power supply
RED LED:
on – battery voltage <23V
off – battery voltage >23V
GREEN LED:
ON – DC voltage at the NVR output
OFF - no DC voltage at the NVR output
3.2. Optical indication of the switch operation:
OPTICAL INDICATION AT THE PoE PORTS (1÷8)
GREEN LED LIGHT (PoE)
Indication of the PoE power
supply at the RJ45 ports
OFF- no power supply at the RJ45 port (the device is not connected or not compliant
with the IEEE802.3af /at standard)
ON – supply at the RJ45 port
Blinking – short-circuit or output overload
YELLOW LED LIGHT (LINK)
The connection status of LAN
devices, 10/100Mb/s
and data transmission
OFF- no connection
ON - the device is connected; 10/100Mb/s
Blinking – data transmission
OPTICAL INDICATION AT THE UPLINK PORTS
GREEN LED LIGHT
Applies only to the right side port:
No light (OFF) - No supply voltage of the switch
ON - the switch is powered, correct operation
YELLOW LED LIGHT (LINK)
The connection status of LAN
devices, 10/100Mb/s
and data transmission
OFF- no data transmission
ON - the device is connected: 10/100Mb/s
Blinking – data transmission