DekTec DTE-3114 IP to 4x QAM - Manual (Page 20)

DTE-3114 – Networked Quad QAM Modulator
USER MANUAL
20
Variable Description Web SNMP
TS rate change
counter
Counter that keeps the number of bitrate changes
detected
NA RO
IP jitter error counter Counter that keeps the number of times that the jitter of
an IP packet exceeds the IP jitter tolerance for this channel
NA R
Lock error counter Counter that keeps the number of channel restarts. A
channel restart may occur in the following cases:
The bitrate of the incoming IP stream changes.
The jitter on the incoming IP packets exceeds the IP jitter
tolerance for this channel.
The bitrate of the incoming IP stream exceeds the
maximum input bitrate, resulting in an overflow of the
internal buffers.
RO RO
Delay factor The delay factor in µs. The delay factor is the maximum
difference, observed at the network input of the DTE-
3114, between the actual arrival time of a UDP/RTP
packet and the ideal (jitterless) arrival time of the packet.
The DTE-3114 measures the delay factor once every
second.
RO RO
Clear counters Clears the Lost-before-FEC, Lost-after-FEC and Lock-error
counters in the web interface
WO NA
3.2.6 SNMP alarms
Variable Description Web SNMP
Temp alarm enable Enable or disable the temperature alarm NA R/W
Temp alarm value Threshold value for the temperature alarm (in degrees
Celsius). If the internal device temperature exceeds this
value, an alarm is generated
NA R/W
RF alarm enable Enable or disable the RF alarm NA R/W
RF alarm value Maximum difference in dB between the device's target
and measured RF level (in tenths of dB)
NA R/W
3.3 Web GUI
The web interface can be accessed straightforwardly with a web browser. The following browsers
have been tested: Internet Explorer 7 and 8, Firefox 3.5, Safari 4, Chrome 3 and Opera 10. After
entering the URL of the device in the address bar of the browser, the Device Status webpage of the
DTE-3114 web interface will be displayed by default.
3.3.1 Web GUI – Information box
The lower-left corner of each page contains an “information box”. It provides device information:
serial number, hardware and firmware version number, IP and MAC address, connection speed,
power source and internal device temperature.