NETGEAR GS748T User Manual

60
GS748T Smart Switch
Trap Flags
The pages in the Trap Manager folder allow you to view and configure information about
SNMP traps the system generates.
Use the Trap Flags page to enable or disable trap
s the switch can send to an SNMP
manager. When the condition identified by an active trap is encountered by the switch, a trap
message is sent to any enabled SNMP Trap Receivers, and a message is written to the trap
log.
To access the Trap Flags page, click System
 SNMP  SNMP V1/V2  Trap Flags.
To configure the trap flags:
1. From the Authentic
ation field, enable or disable activation of authentication failure
traps by selecting the corresponding button. The factory default is Enable.
2. From t
he Link Up/Down field, enable or disable activation of link status traps by selecting
the corresponding button. The factory default is Enable.
3. From t
he Spanning Tree field, enable or disable activation of spanning tree traps by
selecting the corresponding button. The factory default is Enable.
4. If
you make any changes to this page, click Apply to send the updated configuration to the
switch. Configuration changes take effect immediately.
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