Netgear M5300-28G (GSM7228S) - ProSAFE 24-port Gigabit L2+ Managed Stackable Switch ハードウェアマニュアル

M5300 Series Rear Panel

The rear panel has a DB9 console port, a mini-USB console port, a USB host port, a 
replaceable power supply, and an RPS interface. The IO module bays support any 
combination of: 

ProSafe 10 Gigabit Ethernet XFP Adapter (AX741) 

ProSafe 24 Gigabit Stackable Module (AX742)

ProSafe 10 Gigabit Ethernet SFP+ Adapter (AX743) 

ProSafe 10 Gigabit Ethernet CX4 Adapter (AX744)

Future adapter/module.

Replaceable

AC power 

connector

power supply

Console
port

Console selection
switch

Mini-USB and USB

console ports

10/100/1000M ports 
(2 LEDs per port)

Link/ACT LED:
•  Off: No link is established on the port.
•  Solid green: A valid link is established on the port.
•  Blinking green: The port is sending or receiving packets.

SPD LED:
•  Off: No link or a valid link is established on the port.
•  Solid yellow: A valid 10/100 Mbps link is established on the port.
•  Solid green: A valid 1000 Mbps link is established on the port.

SFP ports 
(1 LED per port)

SPD/Link/ACT LED:
•  Off:  No SFP module link is established on the port.
•  Solid Green: A valid 1000 Mbps SFP module link is established on the port.
• Blinking Green: 1000 Mbps packet transmission or reception is occurring on the port.
•  Solid Yellow: A valid 100 Mbps SFP module link is established on the port.
• Blinking Yellow: 100 Mbps packet transmission or reception is occurring on the port.