GS700TR Series Hardware Installation Guide
Physical Description 2-7
v1.0, December 2007
• System LEDs
Figure 2-4 illustrates the NETGEAR GS748TR Smart Switch back panel:
The back panel contains the following:
• A 100-240VAC/50-60 Hz universal input, which is a standard AC power receptacle for
accommodating the supplied power cord.
LED Designations

Port LEDs

The following table describes the port LED designations.
Figure 2-4
Table 2-1. Port LEDs
Port LED Designation
24/48-10/100/1000 Ports -
One LED/Port SPD/Link/ACT LED •Solid Green - A valid 1000Mbps link is
established on the port.
•Flashing Green - Packet transmission or
reception is occurring on the port at
1000Mbps.
•Solid Yellow - A valid 10/100Mbps link is
established on the port.
•Flashing Yellow - Packet transmission or
reception is occurring on the port at 10/
100Mbps.
•Off - No 10/100Mbps link is established on
the port.
RS-232 Power Connector