NETGEAR GS748T User Manual

92
GS748T Smart Switch
Voice VLAN Port Setting
To display the Voice VLAN Port Setting page, click Switching Voice VLAN  Advanced 
Port Setting.
To configure Voice VLAN port settings:
1. Select the
check box next to the port to configure. You can select multiple check boxes
to apply the same setting to all selected ports.
2. From t
he Voice VLAN Mode menu, specify whether to enable or disable Voice VLAN on the
selected port.
3. Click Cancel
to cancel the configuration on the screen and reset the data on the screen to
the latest value of the switch.
4. If
you make any changes to this page, click Apply to send the updated configuration to the
switch.
Note: The Membership field displays whether the current operational
status of the voice VLAN on the interface is active or not active.

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