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NETGEAR GS748T User Manual

NETGEAR GS748T
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GS748T Smart Switch
Admin Mode. Select Enable or Disable from the menu. When the LAG (port channel)
is disabled, no traffic will flow and LAGPDUs will be dropped, but the links that form
the LAG (port channel) will not be released. The factory default is Enable.
STP Mode. Select the
Spanning Tree Protocol Administrative Mode associated with
the LAG.
LAG T
ype. Specifies whether the LAG is configured as a Static or LACP port. When
the LAG is static, it does not transmit or process received LAGPDUs, for example the
member ports do not transmit LAGPDUs and all the LAGPDUs it may receive are
dropped. The default is Static.
Active Port
s. A listing of the ports that are actively participating members of this Port
Channel. A maximum of 8 ports can be assigned to a port channel.
LAG S
tate. Indicates whether the link is Up or Down.
3. Click Cancel
to cancel the configuration on the screen and reset the data on the screen to
the latest value of the switch.
4. If
you make any changes to this page, click Apply to send the updated configuration to the
switch. Configuration changes take effect immediately.
LAG Membership
Use the LAG Membership page to select two or more full-duplex Ethernet links to be
aggregated together to form a link aggregation group (LAG), which is also known as a
port-channel. The switch can treat the port-channel as if it were a single link.
To access the LAG Membership page, click Switch
ing LAG Basic LAG Membership.

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NETGEAR GS748T Specifications

General IconGeneral
Basic switching RJ-45 Ethernet ports quantity48
MAC address table16000 entries
Packet buffer memory1.632 MB
Maximum data transfer rate1 Gbit/s
Latency20 µs
I/O ports48 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 requirements100-240VAC 50/60 Hz
Networking features10BASE-T, 100BASE-TX, 1000BASE-T
Connectivity technologyWired
Full duplexYes
Networking standardsIEEE 802.3x
Minimum system requirementsCategory 5 network cables Network card for each PC Network software (e.g., Windows)
Mean time between failures (MTBF)69930 h
SafetyUL listed (UL 1950)/cUL, IEC950/EN60950
LED indicatorsLink, 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 IconWeight and Dimensions
Weight4000 g

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