Cisco Systems 78-10588-03 manual Cleaning the Chassis, Cleaning the Connectors

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Chapter 3 Installing the Chassis

Cleaning the System

Cleaning the Chassis

Be very careful with the air flow system when you clean the chassis. If the cleaning process has to be done while the system is on, be aware that the airflow system is in operation. Clean the chassis with a damp cloth only and be careful of the following:

•Do not touch the safety lattice of the airflow system while fans are operating.

•Do not use wet tissues for cleaning the product's outer housing.

•Do not use any harsh or abrasive cleaning agents.

Cleaning the Connectors

Fiber optic connectors are used to connect two fibers together. When these connectors are used in a communication system, proper connection becomes a critical factor.

Fiber optic cable connectors can be damaged by improper cleaning and connection procedures. Dirty or damaged fiber optic connectors can result in not repeatable or inaccurate communication.

Fiber optic connectors differ from electrical or microwave connectors. In a fiber optic system, light is transmitted through an extremely small fiber core. Because fiber cores are often 62.5 microns or less in diameter, and dust particles range from a tenth of a micron to several microns in diameter, dust and any contamination at the end of the fiber core can degrade the performance of the connector interface where the two cores meet. Therefore, the connector must be precisely aligned and the connector interface must be absolutely free of trapped foreign material.

Connector, or insertion, loss is a critical performance characteristic of a fiber optic connector. Return loss is also an important factor. It specifies the amount of reflected light; the lower the reflection the better the connection. The best physical contact connectors have return losses better than -40 dB, although -20 to -30 dB is more common.

The connection quality depends on two factors; the type of connector and the proper cleaning and connection techniques.Dirty fiber connectors are a common source of light loss. Keep the connectors clean at all times and keep the dust cover installed when not in use.

 

 

Cisco Metro 1500 Series Hardware Installation Guide

 

 

 

 

 

 

78-10588-03

 

 

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Contents Before Installing Installing the ChassisUnpacking and Inspecting the System Mounting the System Maintaining a Network RecordInstalling the System Nemi master Installing the Nemi ModuleInstalling the Chassis Installing the System Demi location Installing the Demi ModuleConnecting Power Fan module Connecting AC PowerFront Panel of the Cisco Metro Installing Terminal Blocks US Version Connecting DC PowerTerminal blocks Holders Power supplyConnecting Wires Fan module Fuse holders DC Power connectorsSelv Application Power Cable Blue Brown Green/yellow Ferrules 48 VDC Application Power CablePower Type Fuse Type No. of Fuses Power Consumption and Power Supply FusesGrounding the Chassis Cleaning the SystemCleaning the Connectors Cleaning the ChassisInstalling the Chassis Cleaning the System Power On/Off Removing the Power Supply ModuleWCM RSM Nemi DMX Power 1 PowerDetermining Power Supply Status Fan module Fuse 11 Rear View of Power Supply ModuleVerifying Connections Running Online TestsMeasuring Channel Outputs and Channel Budgets Installing the Chassis Running Online Tests Problem Probable Cause Solution TroubleshootingProblem Probable Cause Solution Installing the Chassis Troubleshooting

78-10588-03 specifications

Cisco Systems 78-10588-03 is a robust and versatile networking device designed to enhance the efficiency and security of enterprise networks. This product is specifically engineered to meet the demands of modern digital communication, serving as a key component in a wide range of networking environments.

One of the main features of the Cisco 78-10588-03 is its emphasis on security. It integrates advanced security technologies that ensure the integrity of data and protect against unauthorized access. This device supports features such as virtual private networks (VPNs), intrusion prevention systems (IPS), and advanced malware protection, making it a vital tool for organizations concerned about cyber threats.

Another significant characteristic of the Cisco 78-10588-03 is its scalability. It is designed to accommodate the varying needs of businesses, from small enterprises to large multinational corporations. The device supports various network configurations and can easily be expanded as the organization grows. This flexibility allows businesses to adapt to changing demands without significant investment in new hardware.

The device also utilizes cutting-edge technologies to enhance performance. With support for high-speed connections, it ensures low latency and faster data transfer rates, which are crucial for real-time applications such as video conferencing and online collaboration. The Cisco 78-10588-03 uses Quality of Service (QoS) mechanisms to prioritize critical traffic, ensuring that important applications receive the necessary bandwidth.

Moreover, the Cisco 78-10588-03 is built with reliability in mind. It incorporates redundant components and supports failover features, which significantly reduces the risk of network downtime. This reliability is essential for organizations that cannot afford interruptions in their operations.

In terms of management, Cisco provides a user-friendly interface for monitoring and configuring the device. This interface simplifies the processes of troubleshooting and network management, allowing IT staff to respond quickly to issues as they arise.

In summary, the Cisco Systems 78-10588-03 is an essential networking device that combines advanced security features, scalability, high performance, reliability, and ease of management. It caters to the diverse needs of modern enterprises, making it a valuable addition to any organization's networking strategy. Its ability to adapt to the evolving landscape of digital communication positions it as a key player in the future of enterprise networking.
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