Netgear GSM7224v1 GSM7212 Hardware manual - Page 10

GSM7212 Rear Panel, Table 2-1. LED Descriptions for GSM7212,

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Managed Layer 2 Switches GSM7212, GSM7224, and GSM7248 Hardware Installation Guide The following table describes the LEDs on the front panel of the switch. Table 2-1. LED Descriptions for GSM7212 LED Description Power Mode MaxSpd (maximum speed), ACT (activity) or FDX Link (port number) SFP Port (1,000 Mbps only) • Green: Power is supplied, and the switch is operating normally. • Yellow: Power supply present, but it has failed. • Off: Power is disconnected. MaxSpd (maximum speed) • Green: Link in 1,000 Mbps. • Yellow: Link in 100 Mbps. • Off: Link in 10 Mbps. ACT (activity) • Blinking green: The port is sending or receiving packets. FDX • Green: Full-duplex mode. • Yellow: Half-duplex mode. • Blinking yellow: Collision occurred when sending and receiving in half-duplex mode. • Green: A valid 1,000 Mbps link is established on the port. • Yellow: A valid 100 Mbps link is established on the port. • Off: A valid 10 Mbps link is established on the port.. • Solid green: Link is up. • Blinking green: The port is sending or receiving packets in link up status. • Off: No link is detected. GSM7212 Rear Panel The rear panel has a standard AC power receptacle for the supplied power cord. Power receptacle Figure 2-2 2-2 v1.0, March 2006 Introduction

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Managed Layer 2 Switches GSM7212, GSM7224, and GSM7248 Hardware Installation Guide
2-2
Introduction
v1.0, March 2006
The following table describes the LEDs on the front panel of the switch.
GSM7212 Rear Panel
The rear panel has a standard AC power receptacle for the supplied power cord.
Table 2-1. LED Descriptions for GSM7212
LED
Description
Power
•
Green:
Power is supplied, and the switch is operating
normally.
•
Yellow:
Power supply present, but it has failed.
•
Off:
Power is disconnected.
Mode
MaxSpd (maximum
speed), ACT (activity) or
FDX
MaxSpd (maximum speed)
•
Green:
Link in 1,000 Mbps.
•
Yellow:
Link in 100 Mbps.
•
Off:
Link in 10 Mbps.
ACT (activity)
•
Blinking green:
The port is sending or receiving packets.
FDX
•
Green:
Full-duplex mode.
•
Yellow:
Half-duplex mode.
•
Blinking yellow:
Collision occurred when sending and
receiving in half-duplex mode.
Link
(port number)
•
Green:
A valid 1,000 Mbps link is established on the port.
•
Yellow:
A valid 100 Mbps link is established on the port.
•
Off:
A valid 10 Mbps link is established on the port..
SFP Port
(1,000 Mbps only)
•
Solid green:
Link is up.
•
Blinking green:
The port is sending or receiving packets in
link up status.
•
Off:
No link is detected.
Figure 2-2
Power receptacle