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Harmonic CableOS COS-RPL2 - Replacing Diplexer Filters

Harmonic CableOS COS-RPL2
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Replacing diplexer filters
Number Description
2 Status LEDs
3 SFP+ transceiver ports
4 Jetty-1 installed in module slot 1
5 Module slot2 (empty)
6 Lid motherboard
7 Mounting screws
8 Fiber tray
2. Detach the Ethernet and Fin R-OLT SFP+ transceivers from the SFP+ ports on the Jetty-1 module and
stow them temporarily in the fiber tray.
3. Loosen the four mounting screws using a medium flat-blade screwdriver.
4. Remove the Jetty-1 module from the lid motherboard.
5. Use the guide pins to align the replacement Jetty-1 module connector with its mate connector on the
lid motherboard.
6. Firmly push the module down into the lid motherboard module slot connector.
7. Secure the replacement Jetty-1 module with the four mounting screws using a medium flat-blade
screwdriver.
8. Plug the Ethernet and Fin R-OLT SFP+ transceivers back into the SFP+ ports on the Jetty-1 module.
9. If no additional installation procedures are needed, close the Ripple-2 housing adhering to the Closing
the Ripple-2 Node housing procedure.
10.If power to the node was previously disconnected, restore power.
Replacing diplexer filters
Follow these steps to replace diplexer filters on the RF tray.
95 Installation Guide
D R A F T

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