NETGEAR GS724T User Manual

Ethernet Audio Video
20
GS716T and GS724T Gigabit Smart Switches
considered to not be exchanging peer delay messages with its neighbor. The default value is
3. The range is 0–65535.
6. View the following non-configurable fields:
• The Port Role specifies the 802.1AS role of the interface. The possible roles are as
follows:
• Disabled (default)
• Master
• Slave
• Passive
• The Propagation Delay field shows the mean propagation delay on the interface.
• The Measuring Pdelay field shows whether the interface is receiving PDELAY
response messages from other end of the link.
• The 802.1AS Capable field shows whether the interface is 802.1AS capable or not.
By default, the interface is not 802.1AS Capable.
7. Configure the Sync Interval. This value is the logarithm to the base 2 of the mean-time
interval between successive SYNC messages sent on this interface. The default value is –3.
The range is –5 to 5.
8. Configure the Pdelay Interval. This value is the logarithm to the base 2 of the mean time
interval between successive PDELAY_REQ messages sent on this interface. The default
value is 0. The range is –5 to 5.
9. Configure the Announce Interval. This value is the logarithm to the base 2 of the mean time
interval between successive ANNOUNCE messages sent on this interface. The default
value is 0. The range is –5 to 5.
10. Configure the SyncRx Timeout. This value sets the number of SYNC intervals that have to
pass without receipt of SYNC information before considering that the master is no longer
transmitting. The default value is 3. The range is 2 to 255.
11. Configure the AnnounceRx Timeout. This value sets the number of ANNOUNCE intervals
that have to pass without receipt of ANNOUNCE PDU before considering that the master is
no longer transmitting. The default value is 2. The range is 2 to 255.
12. Click Cancel to cancel the configuration on the screen and reset the data on the screen to
the latest value of the switch.
13. If you make any changes to the page, click Apply to retain the changes to the system.
14. Click Refresh to reload the page and update it with the most current information.
802.1AS Statistics
The 802.1AS Statistics page displays information regarding the 802.1AS messages
transmitted and received by each interface.To display the 802.1AS Statistics page click the
Switching tab, then click 802.1AS > Advanced > 802.1AS Statistics.
If all 802.1AS statistics do not fit on the page, use the horizontal scroll bar to view additional
settings. Together, the following two figures show all fields on the page.

NETGEAR GS724T Specifications

General

MAC address table	8000 entries
Jumbo frames support	Yes
Packet buffer memory	0.5 MB
Maximum data transfer rate	1 Gbit/s
Dimensions (WxDxH)	43 x 440 x 260 mm
Connectivity technology	Wired
Non-operating relative humidity (non-condensing)	0 - 95 %
Networking standards	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x
Mean time between failures (MTBF)	59524 h
Power consumption (typical)	40 W
Storage temperature (T-T)	-10 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	0 - 90 %
SFP/SFP+ slots quantity	2
Basic switching RJ-45 Ethernet ports quantity	24
DHCP features	DHCP client
Switch type	Managed
Stackable	No

Weight and Dimensions

Weight	3200 g