NETGEAR GS748T User Manual

128
GS748T Smart Switch
To configure a static MAC address:
1. T
o add a static MAC address entry
a. From
the Interface menu, select the port or LAG on which to configure the static MAC
address.
b. S
pecify the MAC address to add.
c. Select the VLAN ID corre
sponding to the MAC address to add.
d. Click Add.
2. T
o delete a static MAC address, select the check box next to the entry and click Delete.
3. T
o modify the settings for a static MAC address, select the check box next to the entry,
update the desired values, and click Apply.
4. Click Refresh to relo
ad the page and display the latest MAC address learned on a specific
port.
5. Click Cancel
to cancel the configuration on the screen and reset the data on the screen to
the latest value of the switch.

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