Cisco Systems OL-31454-01 manual Power-Input Terminal Designations

Models: OL-31454-01

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Chapter 3 Installing and Connecting the Router

Power-Supply Modules

Figure 3-6 Power-Input Terminal Designations

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2

U2

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PS

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1

Line connection for AC power1

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Positive connection for high-voltage DC

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Neutral connection for AC power

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Negative connection for low-voltage DC

 

 

 

 

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Negative connection for high-voltage DC

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Negative connection for low-voltage DC

 

 

 

 

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Ground connection

 

 

 

 

 

 

1.Please note that the line connection for AC power and the negative connection for high-voltage DC power share the same power input terminal—that is, this terminal can be used for either AC or DC power. The same is true for the terminal for the neutral connection for AC power and the positive connection for high-voltage DC power—the same terminal can be used for either AC or DC power.

Note The power-supply module 1 connection is labeled PSU1, and the power-supply module 2 connection is labeled PSU2. Make sure that you connect the wires to the correct terminal screws.

Step 3 Use twisted-pair copper wire to connect from the power-input terminal to the power source.

Note Use 12-AWG (minimum) for the low-voltage DC power supply module. Use 14-AWG (minimum) or 12-AWG (maximum) for the high-voltage DC or AC power supply module.

Step 4 Strip each of the two wires to 0.25 inch (6.3 mm) ± 0.02 inch (0.5 mm). See Figure 3-7

Figure 3-7 Stripping the Input Power Source Wire

0.25 in. (6.3 mm) ± 0.02 in. (0.5 mm)

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Note Do not strip more than 0.27 inch (6.8 mm) of insulation from the wire. Stripping more than the recommended amount of wire can leave exposed wire from the connector after installation.

Cisco 2010 Connected Grid Router Hardware Installation Guide

 

OL-31454-01

3-9

 

 

 

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Cisco Systems OL-31454-01 manual Power-Input Terminal Designations

OL-31454-01 specifications

Cisco Systems OL-31454-01 refers to a specific configuration guide for Cisco networking equipment, which serves an essential role in helping IT professionals understand how to deploy and manage their networking hardware efficiently. This document is particularly relevant for those working with Cisco routers and switches, highlighting various features, technologies, and best practices in network management.

A core feature of Cisco Systems OL-31454-01 is its focus on enhancing network performance and reliability. The systems typically include advanced Quality of Service (QoS) mechanisms, ensuring that critical applications receive the necessary bandwidth and performance even during peak usage times. This is crucial for enterprises that rely on uninterrupted access to applications and services.

The guide also discusses technologies such as VLANs (Virtual Local Area Networks), which allow network administrators to segment networks for improved performance and security. By isolating traffic within different VLANs, organizations can mitigate congestion and enhance overall network efficiency.

Another critical aspect of OL-31454-01 is its in-depth look at security features. Cisco networking solutions typically come equipped with integrated security protocols, such as IPsec for Virtual Private Networks (VPNs) and advanced threat detection mechanisms. This layered approach to security helps protect sensitive data from unauthorized access and cyber threats.

Furthermore, the guide emphasizes the importance of automation and programmability in modern networks. Utilizing Cisco's software-defined networking (SDN) capabilities, network engineers can automate various tasks, reducing the potential for human error and freeing up valuable resources. The integration of tools like Cisco DNA Center provides a unified network management platform, enhancing visibility and control across the entire network.

In addition to these features, Cisco Systems OL-31454-01 outlines various compatibility options with existing technologies and infrastructure. The guide ensures that IT teams can seamlessly integrate new hardware into their current networks without significant overhauls, facilitating a more efficient transition.

Overall, OL-31454-01 serves as a comprehensive resource for deploying and managing Cisco systems, offering valuable insights into essential features, technologies, and best practices that can significantly enhance an organization's networking capabilities.