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LTPH-SM-1014-03, Issue 3
I
C
NSTALLING A
The HCC-319 Cut-through card allows you to route the output of multiplexers to HDSL lines.
HCC-319
Step
Procedure
Whenever installing or removing units from the HMS-358 chassis, be sure to wear an
antistatic wrist strap and connect it to the ESD strap input.
1
If you have not already done so, open the chassis front cover by unscrewing the two hold-down lugs
on the upper corners. The cover folds down.
2
Be sure to plug your ESD wrist strap into the ESD above the HMU slot.
3
Plug the HCC-319 into the shelf slot whose circuit you want to test.
4
Connect standard T1/E1 test equipment to access jack on the front panel to monitor the line.
5
If you plan to test a line unit, proceed to
The Wideband 3190 should now be operational. If you experience any difficulties at this time, refer
to
"Troubleshooting and System Testing" on page
? ? ? ?
Installer Signature
HMS-358 List 1 and List 2
-
C
UT
THROUGH
ARD
Figure 43. Installing a Cut-through Card into the HMS-358
"Line Unit Testing" on page
January 12, 2001
(HCC) (O
PTIONAL
ESD strap input
78.
74.
Troubleshooting and System Testing
)
Installer Check ü ü ü ü
H
H
H
H
H
Date
77
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