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2 – Link Operation Mode
This option sets toggles an LXT 411 CDU/DSU link operation between 56 Kbps and 64 Kbps. This option is only
available on an LXT 411 CSU/DSU link.
2 – Test Pattern Set-Up
This option takes you to the Test Pattern Set-Up menu for configuration of T1 loopback test patterns. This option is only
available with a T1 link.
2/3 – T1/E1 Loopback
This option takes you to the T1/E1 Loopback menu for configuration of T1 loopback tests. This option is only available
with a T1 link.
3 – Data Test
Generate E1 data and display received loopback results. This option is only available with a E1 link.
Link Interface Type:
Sample Description :
Total Frames Xmt
Total Frames Rcv
Good
Frames Rcv
Error Frames Rcv
L1 x18 -0 f3 54 48 45 20 51 55 49 43 4b 20 52 45 44 20 46 4f
Total Frames Xmt:
Total Frames Rcv:
Good Frames Rcv:
Error Frames Rcv:
Menus Reference Manual: WAN Loopback Menu
LINK 1 –
T1/E1 E1
256 Byte Frame
:
:
:
:
The total number of frames transmitted by the link module.
The total number of frames received by the link module.
The total number of good frames received by the link module. A good frame is
a frame with a correct CRC, is correctly aligned, etc.
The total number of error frames received by the link module. An error frame is a
frame with a bad CRC, unaligned, contains an abort sequence, etc.
EXTERNAL LOOPBACK
0
0
0
0
264
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