Netgear GSM7252PS GSM72xxPS and GSM73xxSv2 Series Managed Switch Hardware Inst - Page 9

Table 1-3., GSM7252PS LED Description, Description, Solid green, Solid yellow, Blinking yellow, Green

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Managed Stackable Switches GSM7200PS and GSM7300S Series Hardware Installation Guide Table 1-3. GSM7252PS LED Description LED Description ID This is the stack member ID (1-8) that the software assigns to the switch. Power • Solid green: The power module is present, is supplying power to the switch, and is operating normally. • Solid yellow: The system is in boot-up stage. • Blinking yellow: POS/ CPU system has failed. • Off: Power is disconnected. Fan • Solid green: The fan is operating normally. • Solid yellow: The fan has failed. • Off: No fan is detected. RPS (redundant power supply) • Solid green: The redundant power supply is connected and drawing power form the power module. • Solid yellow: The power module has failed or been disconnected, but the redundant power supply is providing power to the switch. • Blinking yellow: The redundant power supply is present but the power has failed. • Off: The redundant power supply is disconnected or is not present. Stack Master • Green: The switch is a master unit in a stack of GSM7200PS series switches. • Off: The switch acts as a slave unit in a stack of GSM7200PS series switches. PoE Max • Solid yellow: Indicates less than 7W of PoE power is available. • Blinking yellow: Indicates the PoE MAX LED was active in the previous 2 minutes. • Off: There is at least 7W of PoE power available for another device. 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. 10/100/1000M Ports (2 LEDs per port) SPD/Link/ACT LED: • Off: No link is established on the port. • Solid green: A valid 1000 Mbps link is established on the port. • Blinking green: The port is transmitting or receiving packets at 1000 Mbps. • Solid yellow: A valid 10/100 Mbps link is established on the port. • Blinking yellow: The port is transmitting or receiving packets at 10/100Mbps. PoE Status LED: • Off: No PoE powered device (PD) is connected. • Solid green: The PoE powered device (PD) is connected and the port is supplying power. • Solid yellow: Indicates one of the following failures resulted in stopping power to that port: - Short circuit on PoE power circuit. - PoE power demand exceeds power available. - PoE current exceeds PD's classification. - Out of correct voltage band (44 ~ 57 VDC for af, 50~57 VDC for at). Chapter 1: Introduction | 9

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Chapter 1:
Introduction
|
9
Managed Stackable Switches GSM7200PS and GSM7300S Series Hardware Installation Guide
Table 1-3.
GSM7252PS LED Description
LED
Description
ID
This is the stack member ID (1–8) that the software assigns to the switch.
Power
•
Solid green
: The power module is present, is supplying power to the switch, and
is operating normally.
•
Solid yellow
: The system is in boot-up stage.
•
Blinking yellow
: POS/ CPU system has failed.
•
Off
: Power is disconnected.
Fan
•
Solid green
: The fan is operating normally.
•
Solid yellow
: The fan has failed.
•
Off
: No fan is detected.
RPS
(redundant power
supply)
•
Solid green
: The redundant power supply is connected and drawing power form
the power module.
•
Solid yellow
: The power module has failed or been disconnected, but the
redundant power supply is providing power to the switch.
•
Blinking yellow
: The redundant power supply is present but the power has
failed.
•
Off
: The redundant power supply is disconnected or is not present.
Stack Master
•
Green
: The switch is a master unit in a stack of GSM7200PS series switches.
•
Off
: The switch acts as a slave unit in a stack of GSM7200PS series switches.
PoE Max
•
Solid yellow
: Indicates less than 7W of PoE power is available.
•
Blinking yellow
: Indicates the PoE MAX LED was active in the previous 2
minutes.
•
Off
: There is at least 7W of PoE power available for another device.
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.
10/100/1000M Ports
(2 LEDs per port)
SPD/Link/ACT LED:
•
Off
: No link is established on the port.
•
Solid green
: A valid 1000 Mbps link is established on the port.
•
Blinking green
: The port is transmitting or receiving packets at 1000 Mbps.
•
Solid yellow
: A valid 10/100 Mbps link is established on the port.
•
Blinking yellow
: The port is transmitting or receiving packets at 10/100Mbps.
PoE Status LED:
•
Off
: No PoE powered device (PD) is connected.
•
Solid green
: The PoE powered device (PD) is connected and the port is
supplying power.
•
Solid yellow
: Indicates one of the following failures resulted in stopping power to
that port:
–
Short circuit on PoE power circuit.
–
PoE power demand exceeds power available.
–
PoE current exceeds PD's classification.
–
Out of correct voltage band (44 ~ 57 VDC for af, 50~57 VDC for at).