Netgear M4300-52G-PoE+ (GSM4352PB) - 48x1G PoE+ Stackable Managed Switch with 2x10GBASE-T and 2xSFP+ (1,000W PSU) Hardware Manual
Hardware Overview
21
Managed Stackable Switch Series M4300
Fan
•
Solid green . The fans are functioning normally.
•
Blinking yellow. One or more fans failed.
•
Off . Power is not supplied to the switch. The fans are off.
Stack Master
•
Solid green. The switch is functioning as a master in a stack.
•
Off. The switch is not a member of a stack or is functioning as a slave in a
stack.
stack.
1000BASE-T RJ-45 ports
(two LEDs per ports)
Non-PoE models:
•
Left side speed LED:
-
Solid green. A valid 1000 Mbps link is established on the port.
-
Solid yellow. A valid 10/100 Mbps link is established on the port.
-
Off. No link is established on the port.
•
Right side activity/link LED:
-
Solid green. A valid link is established on the port.
-
Blinking green. The port is transmitting or receiving packets.
-
Off. No link is established on the port.
PoE models:
•
Left side PoE status LED:
-
Solid green. A PoE-powered device (PD) is connected and the port is
supplying power successfully.
supplying power successfully.
-
Solid yellow. Indicates one of the following failures, which prevents the port
from supplying power:
from supplying power:
* A short circuit occurred on the PoE power circuit.
* The PoE power demand exceeds the available power.
* The PoE current exceeds the PD’s classification.
* An out-of-proper voltage band condition occurred.
1
-
Off. A PoE-powered device (PD) is not connected to the port.
•
Right side speed/activity/link LED:
-
Solid green. A valid 1000 Mbps link is established on the port.
-
Blinking green. The port is transmitting or receiving packets at 1000 Mbps.
-
Solid yellow. A valid 10/100 Mbps link is established on the port.
-
Blinking yellow. The port is transmitting or receiving packets at 10/100
Mbps.
Mbps.
-
Off. No link is established on the port.
10GBASE-T RJ-45 ports
(one LED per port)
•
Off . No link is established on the copper port.
•
Solid green . The copper port established a valid 10 Gbps link.
•
Blinking green . The copper port is transmitting or receiving packets at
10 Gbps.
10 Gbps.
•
Solid yellow . The copper port established a valid 1 Gbps or 100 Mbps link.
•
Blinking yellow . The copper port is transmitting or receiving packets at 1 Gbps
or 100 Mbps.
or 100 Mbps.
Table 2. LEDs 1G models with 10G uplinks (continued)
LED
Designation