Juniper Networks G10 CMTS manual Field-Replaceable Units FRUs

Field-Replaceable Units (FRUs)

•Field-Replaceable Units (FRUs)

•
•	Field-replaceable units (FRUs) are CMTS components that can be replaced at the customer
•	site. Replacing FRUs requires minimal CMTS downtime. A FRU can be ordered as a separate
•	unit for replacement into the CMTS or for stocking spare parts.
•
•	Following is an alphabetical list of G10 CMTS FRUs. See “G10 CMTS Hardware Overview” on
•	page 10 for a description of each FRU.
•
•	! AC power supply
•
•	! AC power transition module
•
•	! Air management module
•
•	! Air management panel
•
•	! CCM Access Module
•
•	! Chassis
•
•	! Chassis Control Module
•
•	! DOCSIS Module
•
•	! DC power supply
•
•	! DC power transition module
•
•	! Front fan tray
•
•	! GBIC module
•
•	! Hard Disk Module
•
•	! HFC Connector Module
•
•	! NIC Module
•
•	! NIC Access Module
•
•	! NIC Access Module cable
•
•	! Power supply filler panel
•
•	! Rear fan tray
•
•	! Switched I/O Module (SIM)
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6 JUNOSg 3.0 G10 CMTS Hardware Guide