Test Menu Options And Parameters - Radyne DMD20 Installation And Operation Manual

DMD20/20LBST Universal Satellite Modem

4.4.8 Test Menu Options and Parameters

TX TEST PATTERN
RX TEST PATTERN
PATTERN SYNC
TST PAT ERR CNT
TST PATT BER
RESTART TST PAT ((ENTER))
LOOPBACK WITH ETHERNET DATA INTERFACE
Usage of the modems loopback capabilities in conjunction with the Ethernet
data interface can produce undesirable network loops. In order to run any
IMPORTANT
type of data test with an Ethernet interface you must utilize two modems
connected back to back. Simply using one modem and a loopback will not
produce the desired results.
LOOPBACK
MN-DMD20-20LBST Revision 14
D&I
AUPC
8PSK
16QAM
TURBO 52 MBPS
OM73 SCRAMBLING
DVB
EDMAC
ETH WAN MONITOR
8QAM
LDPC 20 MBPS
{NONE, 2047, 2^15-1, 2^23-1}
Allows the user to enable the tests listed above.
{NONE, 2047, 2^15-1, 2^23-1}
Allows the user to enable the tests listed above.
{YES, NO}
Yes indicates that the RX Test Pattern is in sync.
{NO SYNC, nnnn x 10
Displays the number of errors detected by the test pattern
checker.
{NO SYNC, nnnn x 10
Displays the measured BER for the test pattern.
Allows the user to restart the test by pressing <ENTER> on the
keypad.
{IF, TERR TX/RX, BASEBAND TX/RX, NONE,
BASEBAND RX, TERR TX, BASEBAND TX, IFEC TX}
Terrestrial Loopback is performed at the Terrestrial Interface
n
}
-n
}
User Interfaces
TERR RX,
4–45