NETGEAR GS748T User Manual

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GS748T Smart Switch
The following table describes the information available on the Service Statistics page.
Field Description
Interface Displays the interface for which service statistics are to display.
Direction Displays the direction of packets for which service st
atistics display, which is always In.
Policy Name Displays the policy associated with the selected interface.
Operational Status Displays the operational status of this service
interface, which is either Up or Down.
Discarded Packets Displays the total number of packets discarded for all class instances in this service
policy for any reason due to DiffServ treatment. This is the overall count per-interface,
per-direction.
Member Classes Selects the member class for which octet st
atistics are to display.
Click Refresh to update the page with the most current information.

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