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NetAlly – COVID-19 Operational Update

Multiple states have enacted ‘stay at home’ orders effective immediately to curb the spread of COVID-19. Under the various orders, governors of these states have mandated that all residents are to ‘remain at home’ and only essential businesses may remain open to provide critical services.

Understanding PoE Terminology

Power over Ethernet (PoE) is a technology that enables Ethernet cables to carry electrical power to devices such as WiFi access points, IP cameras, VoIP phones, signage, and other networked devices along with data

PING Usage and Limitations

Ping is a protocol used to verify device availability, response time, and packet loss in a network by sending ICMP (Internet Control Messaging Protocol) Echo Request frames to an end network device and listening for the Echo Reply frames from the device. In other words, if the end device receives and returns the Ping, then you have connectivity to the device.

Understand Noise with WiFi SNR

SNR, or Signal to Noise Ratio, is a measurement of how strong a signal is through the noise of the medium it is traveling through.

Why the Physical Layer matters

We are in the networking age of multi-gigabit wireless connections. Lightning-fast WiFi technologies move data from one place to another, routing business-critical traffic at speeds