NETGEAR GS748T User Manual

18
GS748T Smart Switch
• Configure Device—Allows you to modify network information for the switch, including
the IP address, DHCP client mode, system name, and location. For more information
about this feature, see Configuring the Device .
• Change Password—Allows you to set a new password for the device. For more
information about this feature, see Changing the Switch Password .
Configuring the Device
To modify switch information:
1. Select the sw
itch.
2. Click Confi
gure Device. Additional fields appear on the screen.
3. To assign or update a static IP address, default gateway, or subnet mask, disable the DHCP
client and enter the new information. You can also specify a system name and location for
the switch.
4. T
ype the password in the Current Password field. You cannot apply the changes without a
valid switch password. The default password for the switch is password.
5. Click Apply
to update the switch with the changes to the network information.
Changing the Switch Password
1. Select the switch.
2. Click Chang
e Password. Additional fields appear on the screen.
3. Type the switch password in the Current Password field. The default password for the
switch is password.
4. T
ype the new password in the New Password and Confirm Password fields. The
password can contain up to 20 ASCII characters.
Click Apply to upd
ate the switch with the new password.

NETGEAR GS748T Specifications

General

Basic switching RJ-45 Ethernet ports quantity	48
MAC address table	16000 entries
Packet buffer memory	1.632 MB
Maximum data transfer rate	1 Gbit/s
Latency	20 µs
I/O ports	48 RJ-45 connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T (Auto Uplink on all ports) 4 SFP slots for fiber Gigabit Ethernet modules
Dimensions (WxDxH)	440 x 260 x 43 mm
Power requirements	100-240VAC 50/60 Hz
Networking features	10BASE-T, 100BASE-TX, 1000BASE-T
Connectivity technology	Wired
Full duplex	Yes
Networking standards	IEEE 802.3x
Minimum system requirements	Category 5 network cables Network card for each PC Network software (e.g., Windows)
Mean time between failures (MTBF)	69930 h
Safety	UL listed (UL 1950)/cUL, IEC950/EN60950
LED indicators	Link, Power
Power consumption (typical)	70 W
Storage temperature (T-T)	-10 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90 %

Weight and Dimensions

Weight	4000 g