DescriptionNumber
Power 1, Power 2, and Fan LEDs1
Stack ID LED2
10GBASE-T ports, each with a port LED3
OOB port with port LEDs4
Stack Master LED5
Reset button6
Mini USB console port7
1000BASE-T PoE+ ports, each with two port LEDs8
10GBASE-X SFP+ ports, each with a port LED9
USB port10
Common components
From left to right, the front panel of the full 1G models with 10G uplinks provides the
following components:
•
Stack ID, Power 1, Power 2, Fan, Stack Master, and system LEDs (see LEDs, M4300
series 1G models with 10G uplinks on page 29).
•
Recessed Reset button.
•
One mini USB console port.
•
Depending on the model, twenty-four or forty-eight 10/100/1000 Mbps autosensing
1000BASE-T RJ-45 ports, each with a left LED and a right LED (see LEDs, M4300
series 1G models with 10G uplinks on page 29).
•
The LED functionality depends on the model:
- Non-PoE models. On model M4300-28G and model M4300-52G, the left LED
indicates the speed and the right LED indicates the activity.
- PoE models. On model M4300-28G-POE+ and model M4300-52G-POE+, the
left LED indicates the PoE status and the right LED functions as the combined
speed and activity LED.
•
Two dedicated 10GBASE-T autosensing ports, each with a combined speed and
activity LED (see LEDs, M4300 series 1G models with 10G uplinks on page 29):
- On model M4300-28 and model M4300-28G-POE+, these are port numbers 25
and 26.
- On model M4300-52G and model M4300-52G-POE+, these are port numbers
49 and 50.
Hardware Installation Guide26Hardware Overview
M4300 Intelligent Edge Series Fully Managed Stackable Switches