M4300 Intelligent Edge Series Fully Managed Stackable Switches
Back panel, M4300 series full 10G models with RJ45/SFP+
combo ports
Model M4300-24X
The following figure illustrates the back panel of model half-width M4300-24X.
Figure 19. Back panel model M4300-24X
Number
1
2
3
4
From left to right, the back panel of model M4300-24X provides the following
components:
• Fixed fan for front-to-back air flow
• One RJ-45 RS232 (115200, N, 8, 1) console port.
• One out-of-band (OOB) 1G Ethernet port with a left LED that indicates the speed
and a right LED that indicates the activity (see LEDs, M4300X series full 10G models
with RJ45/SFP+ combo ports on page 38).
• Four combo SFP+ ports.
• Modular bay in which an APS250W power supply unit (PSU) is installed.
Hardware Overview
Description
RJ-45 RS232 console port
OOB port with port LEDs
10GBASE-X SFP+ combo ports (21, 22, 23, and 24), each with a port
LED (the corresponding 10GBASE-T RJ-45 combo ports are on the
front panel)
PSU with AC connector
35
Hardware Installation Guide