5 - 1 0 | O p e r a t i o n |
Cleaning the Optical Connector
The design of the SG 2000 optical module connector enables you to clean it easily without removing the module from the node.
To clean the connector:
1If necessary, disconnect the service cable from the modules’
2Lift the metal tab to release the
CAUTION!
Do not pull the optical connector out more than two inches from the casting wall. If you pull the connector out too far, you must disassemble the module and respool the fiber.
3Remove the bulkhead adapter from the internal optical connector.
4Carefully clean the optical connector and bulkhead adapter using a suitable optical connector cleaning kit. If an optical connector cleaning kit is not available, clean the connector using pure isopropyl alcohol (99%) and a
5
6Snap the optical connector assembly back into the module.
7If necessary, clean and reconnect the service cable.
SG2 - LR Optical Receiver
The
Figure 5-13 illustrates the SG2-LR:
Figure
SG2-LR
| Receiver |
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| OPTICAL | ||
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| POWER |
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HYBRID | O | F | L | N | H | |
| N | A | O | O | I | |
| CURRENT |
| U | W | R | G |
ASSEM BLED | (1 V/A) |
| L |
| M | H |
IN MEXICO |
| T |
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SG 2000 Installation and O peration Manual