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Stand-alone installation testing
............................................................................................................................................................................................................................................................
When testing cabling for a function unit slot other than A, replace the
above addresses with the letter (
Note:
using the second STS1 of the LNW8 circuit pack.
........................................................................................................................................................................................................................
29
Repeat this procedure for each function unit cabled to a DSX-1 via DS1/E1 cabling.
........................................................................................................................................................................................................................
30
Check off the appropriate box in
E
O
N D
........................................................................................................................................................
DS1/E1 non-terminating equipment transmission testing (LNW140/LBNW84 without optics)
Perform this test when the Alcatel-Lucent 1850 TSS-60 is equipped with
LNW140/LNW84 without optics in the main slots.
Facility Loopback testing allows the installer to verify the electrical cabling to the
Alcatel-Lucent 1850 TSS-60 NE. Follow the procedure below to perform a facility
loopback test at the Alcatel-Lucent 1850 TSS-60 shelf.
To test cabling to the DSX-1, use a DS1/E1 test set to transmit and receive toward the
facility loopback.
Perform the following tests for each DS1/E1 circuit cabled to the Alcatel-Lucent 1850
TSS-60.
........................................................................................................................................................................................................................
1
Select
............................................................................................................................................................................................................................................................
365-372-603R2.0
Issue 1 January 2009
Tributary
@ DSX-1
*
27
*
28
Notes:
* The LNW39/LNW391/LNW84
(DS1/DS3/16/3), LNW112 (16DS1) or the
OC-3/16DS1 (LNW140) circuit packs only
supports the first 16 DS1's of the A
function group.
Cross-connect m-2-1-1-1 to d-2-1-1 through m-2-1-1-28 to d-2-7-4 when
S
F
T E P S
Fault -> Analysis -> Loopback
Cross-connect
m1-1-1-7-3,d1-1-7-3
m1-1-1-7-4,d1-1-7-4
d
g
or
) corresponding to the function unit under test.
"Installation checklist" (p.
...
DS1/E1 testing
a
in each of the
II-5).
6 - 1 5
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