Chapter 6 Troubleshooting

Power Injector LEDs

The power injector LEDs are shown in Figure 6-2.

Figure 6-2 Power Injector LEDs

7

6

8

1

3

2

4

5

88820

1

Power jack (+48 VDC)

5

Ethernet port (RJ–45 connector)

 

 

 

 

2

Power LED

6

Ethernet Activity LED

 

 

 

 

3

Power injector dual-coax ports (F-Type connectors)

7

Injector Status LED

 

 

 

 

4

Mode button

8

Uplink Activity LED

 

 

 

 

The power injector LED indications are shown in Table 6-3.

 

 

Table 6-3

Power Injector LED Indications

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Uplink Activity

 

Injector Status

Ethernet Activity

Description

 

 

 

 

 

 

 

 

 

 

 

 

Off

Wired LAN Ethernet link is not active.

 

 

 

 

 

 

 

 

 

 

 

 

Green

Wired LAN Ethernet link is operational.

 

 

 

 

 

 

 

 

 

 

 

 

Blinking Green

Transmitting and receiving packets over the

 

 

 

 

 

 

 

wired LAN Ethernet link.

 

 

 

 

 

 

 

 

 

 

 

 

Amber

Power injector internal memory

 

 

 

 

 

 

 

error—disconnect and reconnect the power

 

 

 

 

 

 

 

injector power plug. If the problem continues,

 

 

 

 

 

 

 

contact technical support for assistance.

 

 

 

 

 

 

 

 

 

 

 

Off

 

Link between power injector and bridge is not

 

 

 

 

 

 

 

active. This might be caused by improper

 

 

 

 

 

 

 

connections or a defective cable or connector.

 

 

 

 

 

 

 

Verify that the dual-coax cables are connected

 

 

 

 

 

 

 

correctly to the power injector, grounding

 

 

 

 

 

 

 

block, and bridge. If the cables are connected

 

 

 

 

 

 

 

correctly, contact technical support for

 

 

 

 

 

 

 

assistance.

 

 

 

 

 

 

 

 

 

 

 

Green

 

Link between power injector and bridge is

 

 

 

 

 

 

 

operational.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OL-4072-04

 

 

 

 

 

6-5

 

 

 

 

 

 

 

 

Page 63
Image 63
Cisco Systems 1400 manual Injector Status, Power Injector LEDs

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.