Preventing Electrostatic Discharge Damage

Chapter

•If an electrical accident occurs, proceed as follows:

–Use caution; do not become a victim yourself.

–Disconnect power from the system.

–If possible, send another person to get medical aid. Otherwise, assess the condition of the victim, and then call for help.

–Determine whether or not the person needs rescue breathing or external cardiac compressions; then take appropriate action.

•Use the Cisco 170 series appliance within its marked electrical ratings and product usage instructions.

•Install the Cisco 170 series appliance in compliance with local and national electrical codes as listed in the Safety and Compliance Guide for the Cisco Content Security Appliances document.

•The Cisco 170 series appliance is equipped with AC-input power supplies and is shipped with a

3-wire electrical cord with a grounding-type plug that fits into a grounding-type power outlet only. Do not circumvent this safety feature. Equipment grounding should comply with local and national electrical codes.

Preventing Electrostatic Discharge Damage

Electrostatic discharge (ESD) can damage equipment and impair electrical circuitry. ESD damage occurs when electronic components are improperly handled and can result in complete or intermittent failures.

•Always follow ESD-prevention procedures when removing and replacing components. Ensure that the appliance is electrically connected to an earth ground. Wear an ESD-preventive wrist strap, ensuring that it makes good skin contact. Connect the grounding clip to an unpainted surface of the appliance frame to safely ground ESD voltages. To properly guard against ESD damage and shocks, the wrist strap and cord must operate effectively. If no wrist strap is available, ground yourself by touching the metal part of the appliance.

•For safety, periodically check the resistance value of the antistatic strap, which should be between 1 and 10 megohms (Mohms).

Working in an ESD Environment

•Electrostatic discharge (ESD) can damage equipment and impair electrical circuitry. ESD damage occurs when electronic components are improperly handled and can result in complete or intermittent failures. Always follow ESD-prevention procedures when you remove and replace components. Ensure that the appliance is electrically connected to earth ground. Wear an ESD-preventive wrist strap, ensuring that it makes good skin contact. Connect the grounding clip to an unpainted surface of the appliance frame to safely ground unwanted ESD voltages. To guard against ESD damage and shocks, the wrist strap and cord must operate properly. If no wrist strap is available, ground yourself by touching the metal part of the appliance.

Cisco 170 Series Hardware Installation Guide

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WSAS170K9, WSA S170 specifications

Cisco Systems WSA S170, also known as WSAS170K9, is a next-generation web security appliance designed to safeguard organizations from web-based threats while ensuring secure and policy-compliant internet access. This device brings advanced features, robust technologies, and vital characteristics to help organizations protect their digital assets.

One of the key features of the WSA S170 is its real-time threat intelligence capabilities. Cisco's cloud-based security ecosystem provides continuous updates on emerging threats, ensuring that the appliance can effectively block malicious sites and protect users from phishing attacks. This proactive approach significantly enhances the organization's security posture.

The WSA S170 also excels in its content filtering capabilities. It allows IT administrators to set and enforce web access policies, ensuring that employees access only appropriate content. With customizable policies, organizations can minimize distractions, boost productivity, and comply with regulatory requirements.

Another essential aspect of the WSAS170K9 is its advanced malware protection. The appliance integrates with Cisco’s advanced threat protection tools to detect and remediate malware before it can inflict damage. This multi-layered defense strategy is crucial for maintaining a secure network environment.

Performance-wise, the Cisco WSA S170 is built to handle high traffic loads efficiently. With advanced caching technology, it reduces latency and improves bandwidth utilization, ensuring that users experience fast and uninterrupted internet access. This performance capability is critical for organizations that rely on web-based applications for their day-to-day operations.

In terms of ease of management, the WSAS170K9 features a web-based graphical user interface that simplifies configuration and monitoring. This intuitive interface enables IT teams to quickly analyze data, generate reports, and respond to security incidents efficiently.

Scalability is another significant characteristic of the Cisco WSA S170. As organizations grow, they can easily scale their web security solutions without a complete overhaul by integrating additional Cisco security products. This flexibility allows businesses to adapt to changing needs without compromising security.

In conclusion, the Cisco Systems WSA S170 (WSAS170K9) is a powerful web security appliance offering advanced features, real-time threat intelligence, effective content filtering, robust malware protection, high performance, user-friendly management, and scalability. These characteristics make it a vital tool for any organization looking to enhance its web security and ensure a safe browsing experience for its users.