Lucent Technologies WaveStar OLS 40G, Руководство по установке

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Issue 1.0 March 2001
9-17
365-575-389
Installation Manual Local Installation Testing
Auto Turnup Local Tests (Continued)
Auto Turnup Local
SUPR Procedures
for End Terminals Perform the steps in the following table to complete the Auto Turnup Local SUPR
test for End Terminals:
NOTE:
For Repeaters, go to the next section in this manual.
(Continued on next page)
Step Action Reference
1 Disable APSD. See Danger
on previous
page.
2 Loop back the Line 1 high speed signal from the OA
OUT of the transmitting OA to the OA IN of the receiving
OA through 33 dB of attenuation. If a THRU connection
is being used, loop back the TLM 1B IN port to the OUT
port on the same pack, using 15 to 18 dB of attenuation
on the TLM IN port.
For Single OA applications, connect the transmit OA
OUT to the ODU directly as shown in Figure 9-10. There
will be no receive OA for these applications. Use a 10-
dB LBO on the OA OUT and a 5-dB LBO on the TLM IN
and a fiber jumper in between; do not use the 33-dB
cable.
Figure 9-8 on
page 9-18,
Figure 9-9 on
page 9-18,
and
Figure 9-10
on page 9-19
3 If Line 2 is being used, loop back the Line 2 high speed
signal from the OA OUT of the transmitting OA to the OA
IN of the receiving OA through 33 dB of attenuation. If a
THRU connection is being used, loop back the TLM 1B
IN port to the OUT port on the same pack, using 15 to 18
dB of attenuation on the TLM IN port.
For Single OA applications, connect the transmit OA for
Line 2 to the ODU directly, as shown in Figure 9-10.
There will be no receive OA for these applications. Use a
10-dB LBO on the OA OUT and a 5-dB LBO on the TLM
IN and a fiber jumper in between; do not use the 33-dB
cable.
Figure 9-8 on
page 9-18,
Figure 9-9 on
page 9-18
and
Figure 9-10
on page 9-19