ZyXEL Communications GS1920v2 Series User Manual page 41

Table 4 LED Descriptions (continued)
L ED C O L O R
PoE Usage MAX Green
(GS1920-8HPv2) (Bar1-Bar3)
Bar1 is the bar at
the bottom; bar
5 is the bar at
the top.
Yellow
(Bar4)
Red
(Bar5)
PoE MAX Amber
(GS1920-24HPv2
& GS1920-
48HPv2)
Ethernet Ports and PoE
LNK/ACT Green
1-8 (GS1920-
8HPv2)
Amber
1-24 (GS1920-
24v2/24HPv2)
and
1-48 (GS1920-
48v2/48HPv2)
PoE Green
Amber
1-8
(GS1920-8HPv2)
1-24
(GS1920-
24HPv2)
1-48
(GS1920-
48HPv2)
Dual Personality Interface
Ethernet Ports Green
9-10 (GS1920-
8HPv2)
Amber
25-28 (GS1920-
24v2/24HPv2)
45-48 (GS1920-
48v2/48HPv2)
Chapter 3 Hardware Panels
ST AT US DESC RIPT IO N
On Each bar represents 20% of PoE Power consumption.
: PoE power usage is below 20 percent of the power supplied budget.
Ba r 1
: PoE power usage is below 40 percent of the power supplied budget,
Ba r 2
but over 20 percent of the power supplied budget.
: PoE power usage is below 60 percent of the power supplied budget,
Ba r 3
but over 40 percent of the power supplied budget.
On PoE power usage is below 80 percent of the power supplied budget, but
over 60 percent of the power supplied budget.
On PoE power usage is more than 80 percent of the power supplied budget.
Blinking Less than 5 percent of the power supplied budget remains. 5 percent is the
default value.
Off PoE power usage is 0 percent of the power supplied budget.
On Less than 5 percent of the power supplied budget remains. 5 percent is the
default value.
Off The Switch has a sufficient power supplied budget.
Blinking The Switch is transmitting/receiving to/from a 1000 Mbps Ethernet network.
On The link to a 1000 Mbps Ethernet network is up.
Blinking The Switch is transmitting/receiving to/from a 10 Mbps or a 100 Mbps Ethernet
network.
On The link to a 10 Mbps or a 100 Mbps Ethernet network is up.
Off The link to an Ethernet network is down.
On Power supplied to all PoE Ethernet ports meets the IEEE 802.3at standard.
On Power supplied to all PoE Ethernet ports meets the IEEE 802.3af standard.
Off There is no power supplied.
Blinking The Switch is transmitting/receiving to/from a 1000 Mbps Ethernet network.
On The link to a 1000 Mbps Ethernet network is up.
Blinking The Switch is transmitting/receiving to/from a 10 Mbps or a 100 Mbps Ethernet
network.
On The link to a 10 Mbps or a 100 Mbps Ethernet network is up.
Off The link to an Ethernet network is down.
GS1920v2 Series User's Guide
41