Chapter 6 Troubleshooting

Checking the Bridge LEDs

Table 6-1

Bridge Normal Mode LED Indications (continued)

 

 

 

 

Ethernet

Status

Radio

Meaning

LED

LED

LED

 

 

 

 

 

Blinking

Transmitting and receiving Ethernet packets.

green

 

 

 

 

 

 

 

Blinking

Transmitting and receiving Ethernet errors.

amber

 

 

 

 

 

 

 

amber

Firmware error—disconnect and reconnect the power

 

 

 

injector power jack. If the problem continues, contact

 

 

 

technical support for assistance.

 

 

 

 

Blinking

Root mode—no remote bridges are associated.

 

green

 

Non-root mode—not associated to the root bridge.

 

 

 

If all bridges are powered up, this could be caused by

 

 

 

incorrect SSID and security settings or improper antenna

 

 

 

alignment. You should check the SSID and security settings

 

 

 

of all bridges and verify antenna alignment.

 

 

 

If the problem continues, contact technical support for

 

 

 

assistance.

 

 

 

 

Green

Root mode—associated to at least one remote bridge.

 

 

 

Non-root mode—associated to the root bridge.

 

 

 

This is normal operation.

 

 

 

 

Blinking

General warning—disconnect and reconnect the power

 

amber

 

injector power jack. If the problem continues, contact

 

 

 

technical support for assistance.

 

 

 

 

Amber

Loading firmware.

 

 

 

 

Red

Amber

Red

Loading Firmware error—disconnect and reconnect the

 

 

 

power injector power. If the problem continues, contact

 

 

 

technical support for assistance.

 

 

 

 

Off

Normal operation.

 

 

 

 

Blinking

Transmitting and receiving radio packets—normal

 

 

green

operation.

 

 

 

 

Blinking

Maximum retries or buffer full occurred on the radio

 

 

amber

interface—disconnect and reconnect the power injector

 

 

 

power jack. If the problem continues, contact technical

 

 

 

support for assistance.

 

 

 

 

Amber

Radio firmware error—disconnect and reconnect power

 

 

 

injector power.If the problem continues, contact technical

 

 

 

support for assistance.

 

 

 

 

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

 

OL-4072-04

6-3

 

 

 

Page 61
Image 61
Cisco Systems 1400 manual Led

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.