Table of Contents
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Chapter 16 The Status Screen
Table 77 Status (continued)
LABEL
UL Modulation
DL Data Rate
DL Modulation
Tx Power
System Status
System Uptime
Current Date/
Time
Memory Usage
Interface Status
Interface
Status
Rate
166
DESCRIPTION
This field shows the modulation technique (QPSK or 16-QAM) the
OX253P is using for transmitting data to the base station. 16-QAM
modulation gets higher transmission rate because it carries more data
than QPSK. The possible values of this field are qpsk-ctc-1/2, qpsk-
ctc-3/4, qam16-ctc-1/2, qam16-ctc-3/4.
See
Section 16.3 on page 171
This field shows the number of data packets downloaded to the OX253P
from the base station each second.
This field shows the modulation technique (QPSK, 16-QAM or 64-QAM)
the base station is using for transmitting data to the OX253P. 64-QAM
modulation gets higher transmission rate becuase it carries more data
than QPSK and 16-QAM. The possible values of this field are qpsk-ctc-
1/2, qpsk-ctc-3/4, qam16-ctc-1/2, qam16-ctc-3/4, qam64-ctc-
1/2, qam64-ctc-2/3, qam64-ctc-3/4, qam64-ctc-5/6.
See
Section 16.3 on page 171
This field shows the output transmission (Tx) level of the OX253P.
This field displays how long the OX253P has been running since it last
started up. The OX253P starts up when you plug it in, when you restart
it (ADVANCED > System Configuration > Restart), or when you
reset it.
This field displays the current date and time in the OX253P. You can
change this in SETUP > Time Setting.
This field displays what percentage of the OX253P's memory is
currently used. The higher the memory usage, the more likely the
OX253P is to slow down. Some memory is required just to start the
OX253P and to run the web configurator. You can reduce the memory
usage by disabling some services (see CPU Usage); by reducing the
amount of memory allocated to NAT and firewall rules (you may have to
reduce the number of NAT rules or firewall rules to do so); or by
deleting rules in functions such as incoming call policies, speed dial
entries, and static routes.
This column displays each interface of the OX253P.
This field indicates whether or not the OX253P is using the interface.
For the WAN interface, this field displays Up when the OX253P is
connected to a WiMAX network, and Down when the OX253P is not
connected to a WiMAX network.
For the LAN interface, this field displays Up when the OX253P is using
the interface and Down when the OX253P is not using the interface.
For the LAN ports this displays the port speed and duplex setting.
For the WAN interface, it displays the downstream and upstream
transmission rate or N/A if the OX253P is not connected to a base
station.
For the WLAN interface, it displays the transmission rate when WLAN is
enabled or N/A when WLAN is disabled.
for more information.
for more information.
OX253P User's Guide
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