NETGEAR GS748T User Manual

97
GS748T Smart Switch
STP Switch Configuration
The Spanning Tree Switch Configuration/Status page contains fields for enabling STP on the
switch.
To display the Spanning Tree Switch Configuration/S
tatus page, click Switching > STP >
Basic
 STP Configuration.
To configure STP settings on the switch:
1. Fro
m the Spanning Tree State field, specify whether to enable or disable Spanning
Tree operation on the switch.
2. From t
he STP Operation Mode field, Specifies the Force Protocol Version parameter for the
switch. Options are:
• STP (S
panning Tree Protocol): IEEE 802.1D
• RSTP (Rapid S
panning Tree Protocol): IEEE 802.1w
• MSTP (Multiple S
panning Tree Protocol): IEEE 802.1s
3. S
pecify the configuration name and revision level.
• Confi
guration Name. Name used to identify the configuration currently being used. It
may be up to 32 alphanumeric characters.
• Confi
guration Revision Level. Number used to identify the configuration currently
being used. The values allowed are between 0 and 65535. The default value is 0.

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