
Local testing and operating sequence
Tests and Measurements
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PN 8DG08136CAAA
Issue 1 March 2008
3-35
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–
Select the remote port again, open the pop-up menu and select “Ethernet Port
Properties. Open the “Alarms” tag and check the presence of the TSF alarm (red
square).
•
Connect the instrument and check that the alarms (LOS and TSF) disappear.
–
The alarm signaling is also displayed in the CT main window, by a red circle on
the left of the port.
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E
N D
O
F
S
T E P S
Q-Bridge VLAN switching test, tagged frames
Purpose
Check that the Q-Bridge is able to transport tagged traffic among the ports set.
Test instruments
Note:
See
Table 3-1, “Instruments” (p. 3-2)
.
•
Craft Terminal (E)
•
Pattern Generator/Error Detector (A)
•
x dB fixed attenuator
Accessories:
Note:
See
Table 3-2, “Accessories” (p. 3-2)
.
•
Single-mode or multi-mode single-fiber splices (I) or (Q), according to the interface
type
•
Craft Terminal cable (L)
Summary of Contents for 1850 TSS-320
Page 6: ... List of figures v i PN 8DG08136CAAA Issue 1 March 2008 ...
Page 8: ... List of tables v i i i PN 8DG08136CAAA Issue 1 March 2008 ...
Page 16: ... Safety rules Safety 1 4 PN 8DG08136CAAA Issue 1 March 2008 ...
Page 138: ... Other technical support services Technical Support A 14 PN 8DG08136CAAA Issue 1 March 2008 ...
Page 140: ... Glossary GL 2 PN 8DG08136CAAA Issue 1 March 2008 ...