NETGEAR GS748T User Manual

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GS748T Smart Switch
GS748T Switch Features and Defaults
Port Characteristics
Feature Sets Supported Default
Auto negotiation/static
speed/duplex
All ports Auto negotiation
Auto MDI/MDIX N/A Enabled
802.3x flow control/back pressure 1 (per system) Disabled
Port mirroring 1 Disabled
Port trunking (aggregation) 8 Pre-configured
802.1D spanning tree 1 Disabled
802.1w RSTP 1 Disabled
802.1s spanning tree 3 instances Disabled
Static 802.1Q tagging 256 VID = 1
Member ports = 50
Learning process Supports static and dynamic MAC
en
tries
Dynamic learning is enabled by
default
Traffic Control
Feature Sets Supported Default
Storm control All ports Disabled
Jumbo frame All ports Disabled
Max = 9216 bytes

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