Cisco GainMaker Optoelectronic Node 1GHz with 65 86 MHz Split Guia Da Instalação
Removing and Reinstalling the Optical Modules
Removing and Reinstalling the Optical Modules
The following optical components can be removed and reinstalled from the node
optical section. The node may contain one optical transmitter and up to two optical
receivers.
To Remove or Reinstall the Optical Transmitter
Complete the following steps to remove or reinstall an optical transmitter from the
optical section.
WARNING:
Laser transmitters disconnected from their optical fiber path emit
invisible laser radiation, which is harmful to the human eye. If viewed
at close range, the radiation may be of sufficient power to cause
instantaneous damage to the retina of the eye. Only trained service
personnel using proper safety precautions and equipment, such as
protective eyewear, should disconnect and service the laser transmitter
equipment.
1 Open the node housing. Refer to
To Open the Node Housing (on page 17).
2 Remove the AC shunt power directors.
3 Rotate the fiber management tray out of its stored position. Refer to
3 Rotate the fiber management tray out of its stored position. Refer to
To Unstow
the Fiber Management Tray (on page 24).
Note: Using your index finger, pull up on the fiber tray pull-tab lever and rotate
Note: Using your index finger, pull up on the fiber tray pull-tab lever and rotate
the fiber management tray to partially expose the optical modules.
4 Disconnect the fiber connector from the fiber bulkhead in the fiber management
tray.
5 Route the fiber pigtail through the fiber access slot.
6 Using a flat-blade screwdriver, loosen the two mounting screws to remove the
6 Using a flat-blade screwdriver, loosen the two mounting screws to remove the
optical transmitter.
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