Cisco Systems 6200 appendix Physical Description, ACO Switch, MPC Faceplate

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78-5296-02 10/02/98

Hardware Description 1

The MPC runs a version of Cisco IOS software that is designed for DSL multiplexing.

At startup, the MPC loads program software and conﬁguration data from NVRAM, from a server on the network, or from a Flash card in one of its PCMCIA slots. The MPC then provides boot images to the line cards. After initializing the system, the MPC provides monitoring and control services, including the CLI (available at the console and via Telnet); SNMP communication with the Cisco 6200 Manager; and critical, major, and minor alarm signals.

1.4.2 Physical Description

The MPC resides in slot 2. The MPC faceplate (see Figure 1-9) includes the ﬁxtures discussed in the following paragraphs.

	Figure 1-9		MPC Faceplate
	MPC
	POWER		Card status LEDs
	READY
	ACTIVE
	ACTIVE
		ACO	Alarm cut-off switch
			Alarm cut-off switch
	ALARMS
	CRIT		Alarm LEDs
	MAJ
	MIN
	MIN
		C	Console port
		N
		S
		L
		L
	SLOT
	0	1
			Two PCMCIA slots
			PCMCIA ejection buttons
		LINK
		ACTV
		E	Ethernet port
		N
		E
		T
			Reset switch
		11948

ACO Switch

The alarm cut-off (ACO) switch is a pushbutton located near the top of the MPC. Press the switch to turn off an audible alarm. (For more information on alarms, see the “Alarm Relay Connection” section on page 1-5.)

Cisco 6200 User Guide

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Contents Cisco DSL Product Family Hardware DescriptionModule Compartment Cisco 6200 ChassisCisco 6200 Chassis, Front View BackplaneEthernet Management Bus Primary a and Secondary B H-BusesCisco 6200 Chassis, Rear View Connections to Pots Splitters or Telephone Lines Alarm Relay ConnectionFan Tray Power Entry Modules PEMsPower Terminals Unused ConnectorsDslam Speciﬁcations Cooling VentsCategory Description Cisco 6200 Dslam SpeciﬁcationsSpeciﬁcation Description Standards and CertiﬁcationsNetwork Trunk Cards NTCs What is the NTC OC-3?OC-3c Trunk Port NTC OC-3 Physical DescriptionNTC OC-3 Faceplates Reset SwitchLED Indicators Describes the LEDs on the faceplate of the OC-3 NTCColor Condition Indicated LEDs on the NTC OC-3NTC OC-3 Speciﬁcations What is the NTC STM-1?NTC OC-3 Speciﬁcations Lists the physical and electrical speciﬁcations of the NTCNTC STM-1 Application Trunk Port NTC STM-1 Physical DescriptionNTC STM-1 Faceplates Describes the LEDs on the faceplate of the NTC STM-1LEDs on the NTC STM-1 NTC STM-1 SpeciﬁcationsNTC STM-1 Speciﬁcations Management Processor Card MPCFunctional Description Cisco 6200 is controlled and managed by the MPCPhysical Description ACO SwitchMPC Faceplate All LEDs on the MPC are described in Table Console PortPcmcia Slots and Ejection Buttons Ethernet PortLists the physical and electrical speciﬁcations of the MPC MPC SpeciﬁcationsMPC Speciﬁcations Transmission Rates and Modem Training What is the SLC 8CAP?Subscriber Line Card SLC How the SLC Handles Trafﬁc10 SLC 8CAP Operation StatisticsDescribes the LEDs on the faceplate of the SLC SLC 8CAP Physical DescriptionSLC 8CAP Faceplate SLC 8CAP LEDs SLC 8CAP Speciﬁcations SLC 8CAP SpeciﬁcationsHow the SLC 8DMT Handles Trafﬁc What is the SLC 8DMT?Two modes are available for setting transmission rates SLC 8DMT Physical Description SLC 8DMT Faceplate 11 describes the LEDs on the faceplate of the SLCSLC 8DMT LEDs SLC 8DMT Speciﬁcations SLC 8DMT Speciﬁcations