Cisco Systems AS5350 manual Loosen Fan Tray Screws

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Chapter 4 Troubleshooting

Replacing the Fan Tray

Step 2 Position the chassis with the front panel facing you. (See Figure 4-3.) The front panel contains the fan tray.

Figure 4-3 Cisco AS5350 Front Panel

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Step 3 Loosen the four screws securing the fan tray to the chassis. (See Figure 4-4.)

Figure 4-4 Loosen Fan Tray Screws

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Step 4 Grasp the edge of the fan tray near the two end-screws and carefully pull it towards you. (See Figure 4-5.) The fan tray power connector disconnects from its receptacle. (See Figure 4-6.)

 

 

Cisco AS5350 Universal Gateway Chassis Installation Guide

 

 

 

 

 

 

78-10754-03 0A

 

 

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Contents Cisco AS5350 Universal Gateway Chassis Installation Guide Cisco AS5350 Universal Gateway Chassis Installation Guide Iii PrefaceLEDs Overview B-1 78-10754-03 0A Vii Document OrganizationViii Document ConventionsDocument Conventions Document Conventions OBS! Spara Dessa Anvisningar Xii Related DocumentationObtaining Documentation New Hardware FeaturesCisco.com Documentation CD-ROMOrdering Documentation Obtaining Technical AssistanceDocumentation Feedback XivCisco TAC Website Technical Assistance CenterXvi Obtaining Additional Publications and InformationChassis Components OverviewCisco AS5350 Front Panel Dial Feature Cards DFCsChassis Specifications Power SupplySee the Regulatory Compliance and Safety Maintaining Safety with Electricity Preparing to Install the Cisco AS5350 ChassisSafety Recommendations Preventing Electrostatic Discharge Damage Preparing to Connect to a Network Required Tools and EquipmentConsole and Auxiliary Ports Ethernet ConnectionsBits Port Alarm Port2T Serial Ports Power Supply Considerations Installing the Cisco AS5350 Setting the Chassis on a Desktop Setting Up the ChassisAttaching the Rubber Feet Rack-Mounting the ChassisRequired Tools and Equipment Installing in a Rack Cisco AS5350 Ground Lug Attachment Connecting to the NetworkConnecting to a WAN Connecting to an Ethernet NetworkConnecting a 2-Port or 4-Port DFC to an RJ-45 T1 Jack Connecting an 8-Port DFC to a RJ-45 T1 Jack 10 Connecting a 2-Port or 4-Port DFC to an RJ-45 Jack Connecting to the Console Port Connecting to the Console and Auxiliary Ports13 Connecting the Console Terminal Connecting a Modem to the Auxiliary Port14 Connecting a Modem to the Auxiliary Port Connecting a Signal Generator to the Bits PortTo alarm device Cable ties Alarm port connector Connecting an Alarm to the Alarm PortAccompanied this device Supplying Power17 Connecting the AC Power Cord 19 DC Power Supply Connections-Single Power Supply 20 DC Power Supply Connections-Redundant Power Supply Where to Go Next 78-10754-03 0A LEDs TroubleshootingLED Cisco AS5350 Slot Numbering Monitoring EnvironmentDisplaying Environment Status Router# show environment Removing the Fan Tray Troubleshooting Network InterfacesReplacing the Fan Tray Loosen Fan Tray Screws Pulling the Edge of the Fan Tray Slide Metal Tabs out of Slots Inserting the Metal Tabs into Slots Installing the Fan TraySliding the Fan Tray Power Connector into Receptacle 10 Tightening Fan Tray Screws Getting HelpRequired Tools Safety RecommendationsRemoving the Chassis Cover Chassis Cover Removal Figure A-1 Removing the Chassis Cover Screws Required Tools and Equipment Replacing the Boot ROMBoot ROM Replacement Locate the boot ROM on the system board. See Figure A-3 Figure A-4 Extracting Boot ROM Replacing Sdram DIMMs Sdram Dimm ReplacementFigure A-5 Removing and Replacing the Sdram Dimm Figure A-6 Inserting the New Sdram Dimm into the Socket Replacing Flash Memory SIMMsFlash Memory Simm Replacement Figure A-7 Removing the Flash Memory Simm Replacing the Chassis Cover Chassis Cover ReplacementFigure A-10 Cisco AS5350 Chassis 78-10754-03 0A Overview Replacing the Power SupplyAppendix Required Tools and Equipment Figure B-1 DC Power Supply Connections-Single Power Supply To DC source DC connector Remove the five screws on the chassis cover. See Figure B-3 Removing the Old Power Supply Power supply Mounting screw Figure B-7 Removing the Air Separator Figure B-10 Lifting the Power Supply Out of the Chassis Figure B-11 Inserting the Power Supply in the Chassis Installing the Power SupplyFigure B-12 Reconnecting the Power Cables to the Backplane Figure B-14 Replacing the Chassis Cover Input -48/-60V == 3A 150VA To DC source DC connector Appendix Replacing the Chassis Cover 78-10754-03 0A Console and Auxiliary Port Cables and Pinouts Cabling SpecificationsConsole Port Cables and Pinouts Identifying a Rollover CableDTE Auxiliary Port Cables and Pinouts Rollover Cable Modem Adapter Signal RJ-45 Pin DB-25 PinEthernet Port Pinouts Alarm Port PinoutsBits Port Pinouts Bantam Jack Port Pinouts78-10754-03 0A IN-1 NumericsIN-2 WANIN-3 IN-4 IN-5 IN-6 IN-7 IN-8
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AS5350 specifications

Cisco Systems has long been a leader in the networking and telecommunications field, and its AS5800 series of routers exemplify this tradition. The AS5800, along with the AS5850, AS5350, AS5400, and AS5300, provides robust solutions for service providers and enterprise-level networking applications. Each of these models has distinct features and characteristics that cater to the evolving demands of internet traffic and data processing.

The Cisco AS5800 is designed for high-capacity routing and optimized for broadband services. It supports a wide range of services, including voice, data, and video applications, making it a versatile option for service providers looking to deliver integrated solutions. It is equipped with advanced quality of service (QoS) features that ensure bandwidth is allocated effectively, holding strong even under heavy traffic conditions.

In comparison, the AS5850 offers superior processing capabilities and is typically utilized in larger-scale implementations. This model supports high-density interfaces, allowing numerous connections without compromising performance. Its architecture includes enhanced MPLS (Multiprotocol Label Switching) support, enabling more efficient traffic management and better utilization of network resources.

The AS5350 is known for its scalability and energy efficiency, ideal for voice-over-IP (VoIP) and media gateway applications. It supports various telephony features, such as protocol interworking and transcoding, making it a preferred choice for organizations focusing on digital voice technologies. The AS5300, while slightly older, continues to be a valuable asset for less demanding networks, offering reliable performance with VoIP capabilities and basic data applications.

The AS5400 bridges the gap between high-performance routing and operational efficiency. It incorporates Cisco's proprietary technologies to ensure seamless connectivity and robust failover systems. This model is highly regarded for its security features, protecting network integrity and providing peace of mind for businesses relying on sensitive data transfer.

Overall, Cisco’s AS5800 series showcases a progressive evolution of routing capabilities with enhanced features tailored for resilience, scalability, and performance. These routers not only address the technical needs of modern networks but also strategically position organizations for future growth in an increasingly digital world. Each model, with its unique attributes, continues to support the varied demands of global communication infrastructures.
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