User's Guide Part 2

Web-based management Chapter 6 Operation
phn-0896_009v003
6-12
UNDER DEVELOPMENT
Feb 2010
Elapsed Time Indicator
The elapsed time indicator attribute presents the total time in years, days, hours,
minutes and seconds since the last system restart. The system can restart for several
reasons, for example commanded reboot from the system reboot web page, or a power
cycle of the equipment.
Ethernet Link Status:
This indicates the current status of the Ethernet link. A state of ‘Up’ with a green
background indicates that an Ethernet link is established. A state of ‘Down’ with a red
background indicates that the Ethernet link is not established.
Ethernet Speed and Duplex
The negotiated speed and duplex setting of the Ethernet interface. The speed setting is
specified in Mbps.
Full Duplex data transmission means that data can be transmitted in both directions
on a signal carrier at the same time. For example, on a local area network with a
technology that has full duplex transmission; one workstation can be sending data on
the line while another workstation is receiving data.
Half Duplex data transmission means that data can be transmitted in both directions
on a signal carrier, but not at the same time. For example, on a local area network
using a technology that has half duplex transmission, one workstation can send data
on the line and then immediately receive data on the line from the same direction in
which data was just transmitted.
Remote IP Address
Hyperlink to the other side of the Link. The IP address of the peer link is displayed if
the Link is UP, otherwise “unavailable” is displayed.
Telecoms Channel A and B
Indicate the current status of the telecoms channels. Channels which are disabled
during installation are marked as such. Correctly operating channels display "Up" on a
green background, but alarm conditions (described in Section Home page alarm
display on p
age 6-6) have a r
ed background.
The Telecoms Latency value, displayed in microseconds, is determined when the
wireless link starts and will remain the same for a given wireless configuration.
Section Telecoms circuits on
page 1-36 describes methods for reducing telecoms
latency on links which support high data rate modulation modes.