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CAUTION
Wipe the light receiving glass softly. Strong pressure may scratch the glass or
break the components.
French
ATTENTION
Nettoyer avec précaution le verre récepteur de lumière. Toute pression forte risque
de rayer le verre ou de casser les composants.
How to Clean the Optical I/O Connectors of the AQ2200-131/132 Grid TLS Module
How to Clean the Optical I/O Connectors of the AQ2200-136 TLS Module
See “How to Clean the Optical Output Connector of the AQ2200-111 DFB-LD Module
and AQ2200-112 LS Module.”
How to Clean the Optical Input Connector of the AQ2200-231/232/242 Optical Sensor Head
See “How to Clean the Optical Input Connector of the AQ2200-221 Sensor Module.”
How to Clean the Optical Input Connector of the AQ2200-241 Optical Sensor Head
Because the light receiving surface is very sensitive, never rub it to clean off dust
particles. Use the compressed air to remove small amounts of dust and dirt.
How to Clean the Optical I/O Connectors of the AQ2200-271 ORL Module
How to Clean the Optical I/O Connectors of the AQ2200-311 ATTN Module
How to Clean the Optical I/O Connectors of the AQ2200-311A/312 ATTN Module
How to Clean the Optical I/O Connectors of the AQ2200-331/332 ATTN Module
How to Clean the Optical I/O Connectors of the AQ2200-342 DUAL ATTN Module
How to Clean the Optical I/O Connectors of the AQ2200-411/412 OSW Module
How to Clean the Optical I/O Connectors of the AQ2200-421 OSW Module
How to Clean the Optical I/O Connectors of AQ2200-621/622 10 Gbit/s Optical Modulator
How to Clean the Optical Input Connector of AQ2200-631 10 Gbit/s Optical Receiver
See “How to Clean the Optical Output Connector of the AQ2200-111 DFB-LD Module
and AQ2200-112 LS Module.”
Precautions for Routine Use
To protect the optical interfaces, always strictly observe the following points during
routine use.
• To prevent dust from adhering to the optical interfaces, always attach dust protection
caps to the optical connectors and the instrument’s optical interfaces that are not
being used.
• To prevent the connector end faces from getting dirty or being damaged, never
touch the optical interfaces with anything (except when cleaning them or carrying out
adjustments).
• When connecting the optical connectors, always insert them straight so that the
connector end face does not touch the connector adapter, the nearby panel, or nearby
components.
4.5 Routine Maintenance
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IM 735101-01EN
Troubleshooting, Maintenance, and Inspection
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Index