Alcatel-Lucent 1665 Installation Manual page 296

OC-3/12/48 ring setup and testing: integration procedures
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13
Select the proper LBO based on the value required and the comcode as listed below.
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14
Clean LC LBOs and install LBO assemblies in the OLIU IN connector.
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15
At the far end, connect the input optical fiber to the proper OLIU IN connector.
Requirement: The FAULT LED on the OLIU extinguishes.
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16
At the near end, connect the input optical fiber to the proper OLIU IN connector.
Requirement: The FAULT LED on the OLIU extinguishes.
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17
Disconnect the fiber cable from the OUT connector on the OLIU at one end of the span.
At the other end, verify that the associated FAULT LED is flashing, indicating a loss of
signal. Reconnect the fiber and repeat the process for the other direction of transmission.
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18
Enable communications with the adjacent Alcatel-Lucent 1665 DMX nodes.
Configuration > DCC Terminations...
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19
Select Port AID: dcc-m1-1, OSI Over DCC: enabled, LAPD Role: user-side.
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20
Select Port AID: dcc-m2-1, OSI Over DCC: enabled, LAPD Role: network-side.
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21
Set the timing to internal (free running) at LT-DMX-1 and line time LT-DMX-2.
Configuration > Timing/Sync... Timing Mode: Free Running.
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8 - 8
Code Comcode
ABLCS-05.0 108279381
ABLCS-10.0 108279431
ABLCS-15.0 108279480
ABLCS-20.0 108279530
Loss (dB)
5
10
15
20
Alcatel-Lucent 1665 DMX R9.0
Fiber installation
365-372-304R9.0 Issue 2
July 2010