NETGEAR GS748T User Manual

301
GS748T Smart Switch
O
OUI 93
P
password
change 18, 170
login 170
Ping 260
port
authentication 188
summary 193
product registration 267
Q
QoS 147
802.1p to Queue Mapping 152
R
RADIUS 169
server 171
statistics 174
VLAN assignment 189
reboot 17, 249
registration
disabling 267
product 267
serial number 267
reset
button 170
configuration to defaults 250
switch 249
Route Status 139
Router Discovery 137
routing
navigation tree 129
statistics 132
VLAN 135
Routing Table 138
RSTP 96
S
Security MAC Address 202
server, HTTP 181
severity, log message 241
Simple Network Time Protocol 38
SNMP 57
traps 59
using 27
v1, v2 57
v3 61
SNTP 38
Global Status 40
global status 40
server configuration 42
server status 43
SSL 182
storm control 198
STP 96
example configuration 289
Status 97
Stratum
0 38
1 38
2 38
T
T1 39
T2 39
T3 39
T4 39
TACACS+
folder 177
settings 177
technical support 2
Time
configure through SNTP 40
UTC 40
time 38
clock source 40
levels 38
local 40
zone 40
TraceRoute 263
trademarks 2
traffic control 195
trap
flags 60
manager 60
U
Unicast 39
upload configuration 251
V
VLAN 86
example configuration 275
guest 189, 191, 286
ID 86
management 34

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