Features

GS748T Gigabit Smart Switch

The following list identifies the key features of the GS748T:

•Forty-eight 10/100/1000 Mbps auto-sensing Gigabit-Ethernet switching ports.

•Two SFP combo ports.

•Two dedicated 1000M SFP fiber ports.

•Full NETGEAR Smart Switch functionality.

•Full compatibility with IEEE standards:

•IEEE 802.3i (10BASE-T)

•IEEE 802.3u (100BASE-TX)

•IEEE 802.3ab (1000BASE-T)

•IEEE 802.3z (1000BASE-x)

•IEEE 802.3az (Energy Efficient Ethernet)

•IEEE 802.3x (Full-duplex flow control)

•Autosensing and auto-negotiating capabilities for all ports.

•Auto Uplink™ on all ports to make the right connection.

•Automatic address learning function to build the packet-forwarding information table. The table contains up to 8K Media Access Control (MAC) addresses.

•Store-and-Forward transmission to remove bad packets from the network.

•Full-duplex IEEE 802.3x pause frame flow control.

•Active flow control to minimize packet loss and frame drops.

•Half-duplex backpressure control.

•Per port LEDs and power LED.

•Internal power supply.

•Standard NETGEAR 7xx series chassis.

•NETGEAR Green product series power-saving features:

•Automatic power consumption adjustment based on the RJ-45 cable length.

•Per port automatic power down when the port link is down.

•Energy Efficient Ethernet (EEE), defined by IEEE 802.3az, supports operation in a Low Power Mode.