technology
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Electrical Characteristics of USB Data Signals
USB (Universal Serial Bus) data signals exhibit specific electrical properties to ensure reliable communication between hosts…
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USB devices
USB devices can be plugged into any USB port on a USB hub. Another type of…
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USB Hub (HUB)
A USB hub is one of the many standard devices in the USB family, classified under…
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USB Root Hub
USB Root HubPC hosts typically contain one or more root hubs. When the host boots up,…
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USB Host Controller Hub and USB Device Type Classification
1The USB host end, also known as the USB controller, consists of two main parts: the…
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SC (Subscriber Connector): A Versatile Fiber Optic Connector
The SC (Subscriber Connector), also known as a “Square Connector” due to its rectangular shape, is…
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1000Base-SX/LX: Fiber Optic Standards for Gigabit Ethernet
1000Base-SX and 1000Base-LX are both physical layer standards for Gigabit Ethernet, defined by IEEE 802.3z. They enable…
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RJ-45: The Core Interface for Network Connections
RJ-45, short for “Registered Jack 45,” is a standardized interface widely used for Ethernet network connections.…
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ST (Straight Tip): A Key Fiber Optic Connector
ST (Straight Tip) is a widely used fiber optic connector designed for secure, reliable connections in optical communication…
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VGA 15-Pin: The Legacy Analog Video Interface
VGA (Video Graphics Array), often referred to by its 15-pin connector, is a classic analog video…
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