Motorola SG4-DRT-2X Instruções de Operação Página 30

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3-2 Bench Setup and Operation
SG4000 Installation and Operation Manual
Figure 3-2 illustrates the SG4000 optical node indicating the location of major components in
the lid.
Figure 3-2
SG4000 lid and major components
Auxilliary
optics
slot #9
Rx
optics
slot #8
Rx
optics
slot #7
Tx
optics
slot #6
Embedded
Plug-In Module
(EPIM)
Fiber
management
tray
Tx
optics
slot #5
Tx
optics
slot #4
Tx
optics
slot #3
Rx
optics
slot #2
Rx
optics
slot #1
Status
monitor
transponder
The SG4000 uses configuration boards that direct signal flow in the forward and return paths.
These configuration boards plug into the main lid router board and are electrically coded to
provide HMS path awareness when an optional HMS compatible status monitor transponder is
installed. Each configuration board has SMB connectors that accept the RF cabling from the
optical and RF modules. The RF cables are color coded to denote each frequency band: red for
the return and black for the forward path.
To facilitate maintenance, you can insert and remove optical modules, RF modules, and power
supplies with the node powered and operational.
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