NETGEAR GS748T - ProSafe Smart Switch User Manual

2-1
v1.1, September 2007
Chapter 2
Physical Description
This chapter describes the hardware features of the NETGEAR GS748T Gigabit Smart Switch.
Topics include:
• Front and back panels
• 10/100/1000 Mbps auto-sensing RJ-45 ports
• SFP GBIC Module bay
• LED descriptions
• Reset button
• Factory defaults button
Front and Back Panels
Figure 2-1 and Figure 2-2 show the key components on the front and back panels of the
NETGEAR GS748T Gigabit Smart Switch.
The front panel contains RJ-45 jacks with LEDs and 4 SFP GBIC module bays. The rear panel has
a standard AC power receptacle for accommodating the supplied power cord.
Figure 2-1
Figure 2-2

NETGEAR GS748T - ProSafe Smart Switch Specifications

General

Model	GS748T
Device Type	Smart Switch
SFP Slots	4
Form Factor	Rack-mountable
Switching Capacity	96 Gbps
MAC Address Table Size	8K entries
VLAN Support	Yes
QoS	Yes
Humidity	10% to 90% non-condensing
RAM	128 MB
Flash Memory	32 MB
Power Device	Internal power supply
Ports	48 x 10/100/1000
Management	Web-based
Operating Temperature	0 - 50 °C
Voltage Required	100-240 VAC
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z
Features	VLAN support, QoS, port mirroring, SNMP