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What to do if Cisco 7600-SIP-400 - SPA Interface Processor 400 lost redundancy and operates on a single power supply source?
If your Cisco Network Router has lost redundancy and is operating on a single power supply, check if the power drawn by the system exceeds five-thirds of the power supply output. If it does, reduce the system power. Otherwise, try reloading the system or re-inserting the power supply module.
How to fix a Cisco Network Router with not enough power to initiate all the modules?
To address a Cisco Network Router that doesn't have enough power to initiate all modules, either use the power redundancy-mode combined command in config terminal mode to combine the two power supplies, or if dual RP is not required, apply the value of POWERNORESERVE=1 in ROMMON mode.
What to do if Cisco 7600-SIP-400 - SPA Interface Processor 400 has power loss output in the cooling sub-system?
If your Cisco Network Router experiences power loss output in the cooling sub-system, ensure that the fan-tray is installed and functional. Insert the fan-tray and air filters in the designated slot, and make sure the inlet temperature to the chassis does not exceed 40 degrees Celsius. Install fillers or blanks in the empty slots, and ensure the air filters are clean and not choked.
How to fix Cisco Network Router if old fan module does not work?
If an old fan module in your Cisco Network Router isn't working, set the following in ROMMON mode: ALLOWALLFANS=1, ALLOWALLFAN=1, ALLOWANYFAN=1, ALLOWANYPS=1, then sync.
General| Product Type | SPA Interface Processor |
|---|---|
| Model | 7600-SIP-400 |
| Compatibility | Cisco 7600 Series Routers |
| Maximum Number of SPA Slots | 4 |
| Number of SPAs Supported | 4 |
| Form Factor | Modular |
| Category | Network Router |
| Supported SPAs | Various SPA modules |
| Ports | Varies by SPA |
| Interfaces Supported | Various SPAs |
| Port Type | Varies by SPA |
Details revisions made to the document across different versions and dates.
Specifies the intended audience for this installation guide.
Describes how the publication is structured into chapters and sections.
Explains the typographical conventions and symbols used throughout the document.
Lists other Cisco publications for additional information on Cisco 7600 series routers.
Explains how to access Cisco documentation, technical assistance, and resources.
Provides URLs for accessing Cisco documentation and the Cisco website.
Information on obtaining the Cisco documentation CD-ROM package.
Details on how to order Cisco documentation, including online and phone methods.
Instructions for submitting comments and feedback on Cisco documentation.
Information on how to get technical assistance from Cisco Systems.
Details on accessing the Cisco TAC website and escalation center.
Resources for finding more information on Cisco products and technologies.
Details the specifications and features of the Cisco 7603 Router.
Details the specifications and features of the Cisco 7603-S Router.
Details the specifications and features of the Cisco 7604 Router.
Details the specifications and features of the Cisco 7606 Router.
Details the specifications and features of the Cisco 7606-S Router.
Details the specifications and features of the Cisco 7609 Router.
Details the specifications and features of the Cisco 7609-S Router.
Details the specifications and features of the Cisco 7613 Router.
Describes the hardware features of the Cisco 7600 series routers.
Lists the bandwidth and port densities of the Cisco 7600 series routers.
Explains the process of adding, replacing, or removing modules without system interruption.
Describes the major hardware components of the Cisco 7600 series routers.
Provides essential safety warnings and precautions for equipment installation.
Lists the supported line cards for the Cisco 7600 chassis.
Details site power requirements and environmental considerations for installation.
Guidelines for preventing ESD damage to electronic cards and components.
Specifies spacing and ventilation requirements for optimal operation.
Provides guidelines for connecting AC and DC power supplies to the site power source.
A checklist of activities to perform before installing the Cisco 7600 series router.
Instructions for unpacking the router and checking the shipping container contents.
Guidelines for ensuring the equipment rack meets installation requirements.
Lists the tools and equipment necessary for installing the chassis in the rack.
Procedure for installing shelf brackets and the crossbar bracket for specific router models.
Instructions for installing the chassis mounting brackets on the front or rear.
Step-by-step guide for positioning and securing the router chassis in the equipment rack.
Procedure for installing the stabilizer kit to prevent chassis tipping.
Instructions for installing the cable management system on specific router models.
Describes how to connect the system (earth) ground to the Cisco 7600 series router.
Instructions for installing AC or DC power supplies into the router chassis.
General information on attaching interface cables to supervisor engines and modules.
How to connect to the supervisor engine console port for configuration and monitoring.
Describes how to connect to the supervisor engine uplink ports.
Information on connecting to various interface ports like SC, LC, MT-RJ, and RJ-45.
Steps to verify that modules, power supplies, and fan assemblies are correctly installed.
Initial steps and checks to perform when troubleshooting system startup.
Methodology for isolating problems to specific system components or subsystems.
Using LEDs to determine when and where the system failed during the startup sequence.
Steps to isolate and resolve issues related to the power subsystem.
Guidance for troubleshooting issues with the fan assembly and thermal management.
Steps to troubleshoot issues with supervisor engines and installed modules.
Information needed when contacting customer service for unresolved startup problems.
Guidelines for preventing ESD damage to sensitive electronic components.
Detailed procedures for removing and installing AC and DC input power supplies.
Procedures for removing and installing Power Entry Modules (PEMs) for AC-input.
Steps for removing and replacing the system fan assemblies.
Instructions for installing the optional air filter assembly on specific routers.
Procedure for replacing the air filter on the Cisco 7609 and 7609-S routers.
Instructions for installing the thermistor module for the Cisco 7606-S router.
Instructions for installing the thermistor module for the Cisco 7609-S router.
Procedure for upgrading Cisco 7600 series routers to the WS-SUP720-3BXL.
Technical specifications for the Cisco 7603 Router.
Technical specifications for the Cisco 7603-S Router.
Technical specifications for the Cisco 7604 Router.
Technical specifications for the Cisco 7606 Router.
Technical specifications for the Cisco 7606-S Router.
Technical specifications for the Cisco 7609 Router.
Technical specifications for the Cisco 7609-S Router.
Technical specifications for the Cisco 7613 Router.
Specifications for the Cisco 7600 series router power supplies.
Lists regulatory standards compliance for Cisco 7600 series routers.
Describes the types of connectors used with Cisco 7600 series routers.
Details the RJ-45 connector for network interface connections.
Describes the mini-SMB connector used for channelized DS3 OSMs.
Describes the MT-RJ connector for fiber-optic modules.
Describes the LC fiber-optic connector for OC-12 and OC-48 OSMs.
Describes the SC-type fiber connector for external network connections.
Information on GBIC modules, including optical and DWDM models.
Details about cables and adapters for console port connections.
Explains the supervisor engine console port mode switch for terminal/modem connection.
How to identify a rollover cable by comparing its connector ends.
Signaling and pinouts for console port in mode 1 (port mode switch in).
Information on mode-conditioning patch cords for LX/LH GBIC with MMF.
Explains Differential Mode Delay (DMD) and its impact on fiber-optic cables.
Explains the meaning of each configuration memory bit.
Details the boot field settings in the processor configuration register.
Bit 6 meaning: Ignores nonvolatile random-access memory (NVRAM) contents.
Bit 7 meaning: Enables OEM bit, disables bootstrap messages at startup.
Bit 8 controls the console Break key functionality.
Bits 10 and 14 control Internet IP broadcast address settings.
Bits 11 and 12 determine the baud rate of the console terminal.
Bit 13 determines server response to bootload failure.
Bit 15 enables diagnostic messages and ignores NVRAM contents.
How to view the configuration register using show version or show hardware commands.
How to display the virtual configuration register in ROM Monitor mode.
Procedure to set the configuration register using the config-register command.
Procedure to set the configuration register in ROM Monitor mode.
Instructions for repacking the Cisco 7603 Router for return or moving.
Instructions for repacking the Cisco 7606 Router for return or moving.
Instructions for repacking the Cisco 7609 and 7609-S routers for return or moving.
Instructions for repacking the Cisco 7613 Router for return or moving.
Methods to identify the chassis version in supported routers.
Configuration steps for Cisco 7606-S V01 with two 2700 W DC power supplies.
Configuration steps for Cisco 7606-S V01 with two 4500 W DC power supplies.
Configuration for Cisco 7606-S V01 with mixed 2700 W and 4500 W DC power supplies.
Configuration for Cisco 7606-S V02 with two 2700 W DC power supplies.
Configuration for Cisco 7606-S V02 with two 4500 W DC power supplies.
Configuration for Cisco 7606-S V02 with mixed 2700 W and 4500 W DC power supplies.
