Netgear GSM7228PS - ProSAFE 28 ports Gigabit Ethernet L2 Managed Stackable Switch with PoE Manual De Hardware

GSM7352S Rear Panel

The rear panel has two module bays, a redundant power supply connector, a console port, 
and a power module bay for the APS135W.

10/100/1000M Ports 
(2 LEDs per port)

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. 

Off: No 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. 

Note: If port 41~48 media changes to SFP, the RJ-45 LEDs change to OFF status 

M1, M2
High-Speed I/O 
Modules
(1 LED per module)

Off: No module is present or a module is present but is not linked with the 

system. 

Solid green: A module is present and linked up with the system. 

Blinking green: The port is transmitting or receiving packets. 

SFP ports 

Off: No SFP module link is established on the port. 

Solid green: A valid 1000Mbps SFP module link is established on the port. 

Blinking green: The port is transmitting or receiving packets at 1000Mbps.

Solid yellow: A valid 100Mbps SFP module link is established on the port.

Blinking yellow: The port is transmitting or receiving packets at 100Mbps.

Note: If port 43~48 media is changed to copper, the SFP LEDs change to OFF 
status. 

SFP+ Ports
(1 Link/ACT LED per 
port)

Off: No SFP module link is established on the port.

Solid green: A valid 10Gbps SFP+ module link is established on the port.

Blinking green: The port is transmitting or receiving packets at 10Gbps.

Power receptacle

Console

Stacking/XFP/SFP+/CX4

Redundant
power supply

module bays

connector

Replaceable
power supply