NETGEAR GS748T User Manual

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GS748T Smart Switch
Trap Logs
Use the Trap Logs page to view information about the SNMP traps generated on the switch.
To access the Trap Logs page, click the Moni
toring  Logs tab, and then click the Trap Logs
link.
The following table describes the Trap Log information displayed on the screen.
Field Description
Number of Traps Since
Last Re
set
The number of traps that have occurred since the switch last reboot.
Trap Log Capacity The maximum number of traps stored in the log. If the number of traps exceeds the
capacity, the entries will overwrite the oldest entries.
Number of Traps Since
Log La
st Viewed
The number of traps that have occurred since the traps were last displayed.
Displaying the traps by any method (such as terminal interface display, Web
display, or upload file from switch) will cause this counter to be cleared to 0.
The page also displays information about the traps that were sent.
Field Description
Log The sequence number of this trap.
System Up Time The time at which this trap occurred, expressed in days, hours, minutes, and
seconds
since the last reboot of the switch.
Trap Information identifying the trap.
Click Clear Counters to clear all the counters. This resets all statistics for the trap logs to the
default values.

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