From left to right, the front panel of model M4350-44M4X4V provides the following
common components, which are clearly named or numbered on the front panel:
•
POWER, FAN, PoE MAX, STACK MASTER, and STACK ID: System LEDs (see LEDs
model M4350-44M4X4V on page 34).
•
RESET: Recessed dual-function Reset button (see Dual-function Reset button on
page 38).
•
USB C: One USB Type-C console port (see USB Type-C console port on page 39).
•
44 multispeed PoE++ Ethernet ports, numbered 1 through 44: 44 PoE++ (802.3bt)
2.5G/1G/100M autosensing RJ-45 ports, each with a left LED and a right LED (see
LEDs model M4350-44M4X4V on page 34)
•
4 multispeed PoE++ Ethernet ports, numbered 45 through 48: 4 PoE++ (802.3bt)
10G/5G/2.5G/1G/100M autosensing RJ-45 ports, each with a left LED and a right
LED (see LEDs model M4350-44M4X4V on page 34)
•
4 SFP28 ports, numbered 49 through 52: Four 25G/10G/1G SFP28 fiber uplink
ports, each with a combined speed and activity LED (see LEDs model
M4350-44M4X4V on page 34)
For information about optional devices for the fiber uplink ports, see Fiber transceiver
modules and cables for SFP+ and SFP28 ports on page 37.
The total PoE budget for the switch is 194W. This PoE budget is optionally expandable
to up to 1714W (at 110V) or 3314W (at 220V).
Back panel model M4350-44M4X4V
Figure 14. Back panel model M4350-44M4X4V
Note: Although the previous figure shows optional auxiliary power supplies (APSs)
installed in the power supply unit (PSU) bays, this model ships without APSs, and the
PSU bays are closed with PSU covers.
Hardware Installation Guide33Hardware Overview
Fully Managed Switches M4350 Series