SNMP
Power over LAN Solutions
26
Catalog Number: 06-6910-056
4.4.4.2 Port
status
One bi-color indicator (green and orange), per port, provides port status:
!
!
!
!
Green indicates that the terminal unit has been identified as "Power over
LAN Enabled" and is active and receiving power.
!
!
!
!
Orange indicates that the port is not supplying power and is not active.
Refer to Table 4-1 for additional information.
Note
Due to the standard detection process performed on each PoL port, power
will not be supplied to an Ethernet device, that is not PoL-enabled (indicated
in orange or off). In this way, Ethernet devices (not PoL-enabled) will not be
affected by this connection.
Table 4-1: Main Power Status Indications
INDICATOR
COLOR
MAIN POWER
STATUS
REMARKS
Off
Internal power
supply unit is
unplugged or
faulty.
Internal power supply voltage is
too low. All ports are
disconnected.
Green
Indicates AC power
input active.
Internal power supply voltage is
within tolerance.
AC
Green
blinking
Internal power
supply voltage is
out of tolerance.
All ports are disconnected.
Off
No DC input power
available.
DC input voltage is too low. All
ports are disconnected.
Green
Indicates DC
power input active.
DC input voltage is within
tolerance.
DC
Green
blinking
DC Input voltage is
out of tolerance.
All ports are disconnected.
AC and DC
Orange
Internal problem
alarm.
Built in Test (BIT) failed.
