Cisco Systems 1400 manual Power Injector LEDs, Blinking Codes First Second, Digit Description

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Chapter 6 Troubleshooting

Power Injector LEDs

The bridge uses a blinking code to identify various error conditions. The code sequence uses a two-digit diagnostic code that starts with a long pause to delimit the code, followed by the LED flashing red to count out the first digit, then a short pause, followed by the LED flashing red to count out the second digit (see Table 6-2).

Table 6-2

Bridge LED Blinking Error Codes

 

 

 

 

 

Blinking Codes

 

 

 

 

 

 

First

Second

 

LED

Digit

Digit

Description

 

 

 

 

Ethernet

2

1

Ethernet cable problem—verify that the cable is properly

 

 

 

connected and not defective. This error might also indicate a

 

 

 

problem with the Ethernet link. If the cable is connected

 

 

 

properly and not defective, contact technical support for

 

 

 

assistance.

 

 

 

 

Radio

1

2

Radio not detected—contact technical support for assistance.

 

 

 

 

 

1

3

Radio not ready—contact technical support for assistance.

 

 

 

 

 

1

4

Radio did not start—contact technical support for assistance.

 

 

 

 

 

1

5

Radio failure—contact technical support for assistance.

 

 

 

 

 

1

6

Radio did not flash its firmware—contact technical support

 

 

 

for assistance.

 

 

 

 

Power Injector LEDs

The power injector contains three LEDs to provide status information on the wired Ethernet link, the bridge Ethernet link, and the bridge status. When the power injector is powered up, it sends a constant discovery tone on the dual-coax cables to the bridge. When the bridge is connected to the dual-coax cables, it returns the discovery tone to the power injector. When the power injector detects the returned discovery tone, it applies +48 VDC to the dual-coax cables to the bridge.

When power is applied to the bridge, the bridge activates the bootloader and begins the POST operations. The bridge begins to load the IOS image when the Post operations are successfully completed. Upon successfully loading the IOS image, the bridge initializes and tests the radio.

Cisco Aironet 1400 Series Wireless Bridge Hardware Installation Guide. OL-4072-03

6-4

OL-4072-04

 

 

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Contents Corporate Headquarters Text Part Number OL-4072-04Cisco Systems, Inc. All rights reserved N T E N T S IiiStacking Bridges Using Ipsu to Set the Bridge’s IP Address and Ssid Overview D-2 Audience PrefaceObjectives OrganizationConventions ViiiRelated Publications Product Documentation DVD Obtaining DocumentationCisco.com Cisco Product Security Overview Reporting Security Problems in Cisco ProductsDocumentation Feedback Ordering DocumentationCisco Technical Support & Documentation Website Product Alerts and Field NoticesObtaining Technical Assistance XiiSubmitting a Service Request XiiiXiv Definitions of Service Request SeverityObtaining Additional Publications and Information Preface Obtaining Additional Publications and Information Xvi Overview Key Features Bridge ConfigurationsPower External AntennaMetal Enclosure Integrated AntennaEthernet Ports Bridge Connectors and LEDs Bridge LEDsPoint-to-Point Configuration Network Configuration ExamplesReceive Signal Strength Indicator Port Port Aggregation or Redundancy Configuration Point-to-Multipoint ConfigurationBridge Specifications Category Bridge Power Injector and Power ModuleCofdm Maximum Power Levels Installation Overview 120 VAC, 15A U.S VAC, 10A International Safety Precautions Safety InformationFCC Safety Compliance Statement Typical Bridge Installation Components Cables Ground See noteUnpacking the Bridge Installation GuidelinesSite Surveys Before Beginning the Installation Package ContentsBridge Layout and Connectors VDC power output cable AC power cord Power module Installation Summary Installation Overview Installation Summary Mounting and Alignment Overview Multi-function Mount Mounting the BridgeMounting Hardware Bridge LEDs Mast Type Mast Diameter Mast Attachment MethodInstall LED State Bridge State LED and Connector LocationsAligning the Antenna Using LED Indications Signal Level dBm Ethernet LED Status LED Radio LEDAligning the Antenna Using the Rssi Voltage Rssi Reading voltsStacking Bridges Choosing a Second Mounting Location Installing the Stacked BridgesOverview Verifying Isolation Stacking Bridges Verifying Isolation Configuring the Bridge for the First Time Resetting the Bridge to Default Settings Before You StartConnecting to the Bridge Locally Obtaining and Assigning an IP AddressAssigning Basic Settings Summary Status OL-4072-04 Page Setting Default Default Settings on the Express SetupOutput Power Level What To Do NextObtaining and Installing Ipsu Using the IP Setup UtilityProtecting Your Wireless LAN Using Ipsu to Find the Bridge’s IP Address Click Get IP AddressUsing Ipsu to Set the Bridge’s IP Address and Ssid Ipsu Set Parameters ScreenCommand Purpose Assigning an IP Address Using the CLIUsing a Telnet Session to Access the CLI Troubleshooting Ethernet Status Radio Meaning Bridge Normal Mode LED IndicationsChecking the Bridge LEDs LED Digit Description Power Injector LEDsBlinking Codes First Second Power Injector LEDs Injector StatusChecking Power Checking Basic Configuration Settings Security SettingsAntenna Alignment Resetting to the Default ConfigurationUsing the Mode Button Using the Web Browser Interface Reloading the Bridge ImageWeb Browser Interface Browser Http InterfaceObtaining the Bridge Image File Browser Tftp InterfaceObtaining the Tftp Server Software Http//tftpd32.jounin.netTranslated Safety Warnings Appendix a Translated Safety Warnings Installation Warning Installation and Grounding Warning Page Circuit Breaker Warning Ground Conductor Warning OL-4072-04 Installation Warning Lightning Activity Warning Een dergelijk gebruik te voldoen Explosive Device Proximity WarningRadio Frequency Exposure Limits Und bestimmtRestricted Area Warning Page OL-4072-04 Declarations of Conformity and Regulatory Information For Home or Office USE Canadian Compliance Statement Industry CanadaInternational Models Cisco Part Number Model GainEuropean Community Ireland Declaration of Conformity for RF Exposure Administrative Rules for Cisco Aironet Bridges in Taiwan Chinese Translation English TranslationOperation of Cisco Aironet Bridges in Brazil Bridge ModelPortuguese Translation Channels and Maximum Power Levels OL-4072-04 Assembling the Rooftop or Wall Mount Package Contents Unpacking the MountAssembling the Mount Repeat Steps 8 and 9 for the other square holeOL-4072-04 O S S a R Y GL-1GL-2 GL-3 OfdmGL-4 Computing device with an installed client adapter GL-5GL-6 D E IN-1IN-2

1400 specifications

Cisco Systems 1400, known for its robust networking solutions, is a versatile and powerful device designed to enhance connectivity in various environments. The Cisco 1400 is part of the Cisco Industrial Router series and is tailored specifically for industrial applications, particularly in challenging environments where durability and reliability are paramount.

One of the main features of the Cisco 1400 is its rugged construction. It is built to withstand extreme temperatures, vibrations, and dust, making it ideal for deployment in factories, oil and gas rigs, and outdoor installations. This ruggedness ensures operational continuity in situations where standard networking equipment might fail.

Connectivity is another primary characteristic of the Cisco 1400. It supports a variety of WAN and LAN interfaces, including Serial, Ethernet, and cellular connections. This multifunctionality allows for flexible network design, enabling organizations to integrate the device into existing infrastructure seamlessly. Furthermore, it facilitates remote access, making it suitable for managing distributed networks in real-time.

The Cisco 1400 integrates advanced security features to safeguard data and network integrity. With support for VPN, firewall, and intrusion prevention systems, it provides a secure platform for critical communications. The device is also compliant with various industry standards and regulatory requirements, ensuring that organizations can maintain robust security postures in line with compliance mandates.

Another notable technology featured in the Cisco 1400 is its support for Cisco’s IoT capabilities. It can connect and manage numerous IoT devices, providing enhanced monitoring and data collection critical for industrial applications. This feature supports the concept of Industry 4.0, allowing businesses to leverage data analytics for predictive maintenance and operational efficiency.

Management and configuration of the Cisco 1400 are simplified through the use of Cisco Prime Infrastructure and Cisco DNA Center. These management tools provide intuitive dashboards and automated processes, streamlining network operations.

In summary, the Cisco Systems 1400 is a powerful, rugged networking solution designed for industrial applications. With its versatile connectivity options, robust security features, support for IoT technologies, and simplified management capabilities, it stands out as an exceptional choice for organizations looking to enhance their network infrastructure in challenging environments. This makes the Cisco 1400 an ideal solution for modern industrial connectivity needs.
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