Juniper G10 CMTS Getting Started page 19

Module Ejector Rail—Rail into which a module's ejector tabs mate when a module is
installed into a slot
ESD Strap Jack—Location in front of chassis where ESD ground strap can be plugged
Chassis Ground Nuts—Location where the earth ground connection to the chassis is
made
Air Intake—Slotted openings along the front (removable) and sides of the chassis where
air is drawn into the chassis for cooling the installed modules and power supplies
Air Intake Faceplate—Slotted removable panel that covers up the two front fan trays
Air Intake Faceplate Clip—Retainer clip used to mount the air intake faceplate
Front Fan Tray—Fan assembly that forces air upward through the front of the chassis
Front Fan Tray LED—LED that represents the status of the front fan tray
Power Supply Ejector Rail—Rail into which the power supply ejector tabs mate when a
power supply is installed into a bay
Midplane—Passive electrical interconnecting device for all modules in the chassis
Air Management Module—Module that is installed into an unused module slot to redirect
the air flow through the chassis
Card Guide—Used to align a module or power supply while it is being inserted into its
slot or bay, respectively
Power Supply—Converts AC or DC power supplied through the power transition modules
into the DC voltages required by the modules
Power Supply Faceplate—Panel that runs along the top of the chassis that covers up the
power supplies
Power Supply Faceplate Clip—Retainer clip used to mount the power supply faceplate
Power Supply Bay—Chassis bay in which a single hot-swappable power supply is
inserted
Power Supply Filler Panel—Panel covering an empty power supply bay
Cable Channel—Channel that runs through the top of the chassis that is used to route
the network cables from the rear of the chassis to the front of the chassis
Cable Guide—Guide in the front of the chassis used to route the network cables between
the cable channel and the lower opening in the power supply faceplate
HFC Connector Module—Module that functions as the DOCSIS Module's physical access
to both the NSI and the HFC interfaces on the rear of the chassis
NIC Access Module—Module that provides the network connections between the NIC
Modules and the HFC Connector Modules
CCM Access Module—Module that provides Ethernet and serial connector access to the
Chassis Control Module from the rear of the chassis
G10 CMTS Hardware Overview
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