Juniper Networks G10 CMTS manual Install a Chassis Control Module, Install a Hard Disk Module, 108

Install a Chassis Control Module

•Install a Chassis Control Module

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•	The G10 CMTS chassis accommodates a maximum of two Chassis Control Modules in slots 6
•	and 7. To install a Chassis Control Module, follow the same procedure described in “Install a
•	DOCSIS Module” on page 103.
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•Install a Hard Disk Module

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•	You must install a Hard Disk Module opposite each installed Chassis Control Module. To
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	install a Hard Disk Module, follow the same procedure described in “Install an HFC Connector
•
	Module or SIM” on page 105.
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•	Install a NIC Module
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•	The G10 CMTS chassis accommodates a maximum of two NIC Modules in slots 5 and 9 for
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	domain A and domain B. NIC Modules are shipped from the factory with two multimode
•
	GBIC modules installed. If you are using a different GBIC module interface, you need to
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	replace the multimode GBIC modules that are shipped with the NIC Module. We recommend
•
	that you remove and install the GBIC modules while the NIC Module is installed in the
•
	chassis.
•
•	To install a NIC Module, follow this procedure:
•
•	1.	Follow the same procedure described in “Install a DOCSIS Module” on page 103. If you
•
		will be using a GBIC module interface other than multimode, proceed to step 2.
•
		Otherwise, you have completed the installation of the NIC Module.
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•	2.	Remove each multimode GBIC module by squeezing the metal clasps at the top and
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		bottom of the GBIC module towards the module and firmly pull out the module until it is
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		removed from its slot.
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•	3.	With the label side of the GBIC module facing the right, slide each replacement module
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		into its NIC Module slot until the metal clasps at the top and bottom of the GBIC module
•
		click into place.
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•			The GBIC module can be installed only one way. If you
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			orient the module in its slot incorrectly, it will stop about
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			halfway into the slot. If this occurs, remove the GBIC
•
			module, rotate it 180°, and reinstall it.
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•Install a NIC Access Module

•	You must install a NIC Access Module opposite each installed NIC Module. To install a NIC
•
•	Access Module, follow the same procedure described in “Install an HFC Connector Module or
•	SIM” on page 105.
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108 JUNOSg 3.0 G10 CMTS Hardware Guide