NETGEAR GS748T User Manual

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GS748T Smart Switch
LLDP Port Settings
Use the LLDP Port Settings page to specify LLDP parameters that are applied to a specific
interface.
To display the LLDP Port Settings page, click System
 LLDP  Advanced  LLDP Port
Settings.
To configure LLDP port settings:
1. Change
the LLDP port settings described below:
• In
terface. Specifies the port to be affected by these parameters.
• Admin S
tatus. Select the status for transmitting and receiving LLDP packets:
• Tx
Only: Enable only transmitting LLDP PDUs on the selected ports.
• Rx Only:
Enable only receiving LLDP PDUs on the selected ports.
• Tx
and Rx: Enable both transmitting and receiving LLDP PDUs on the selected
ports. This is the default value.
• Disabl
ed: Do not transmit or receive LLDP PDUs on the selected ports.
• Mana
gement IP Address. Choose whether to advertise the management IP address
from the interface. The possible field values are:
• S
top Advertise: Do not advertise the management IP address from the interface.
• Auto A
dvertise: Advertise the current IP address of the device as the
management IP address.

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