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Power Distribution Unit
A power distribution unit (PDU) is a device fitted with multiple outputs designed to distribute electric power, especially to racks of computers and networking equipment located within a data center. Data centers face challenges in power protection and management solutions. This is why many data centers rely on PDU monitoring to improve efficiency, uptime, and growth. For data center applications, the power requirement is typically much larger than a home or office style power strips with power inputs as large as 22 kVA or even greater. Most large data centers utilize PDUs with 3-phase power input and 1-phase power output. There are two main categories of PDUs: Basic PDUs and intelligent (networked) PDUs or iPDUs. Basic PDUs simply provide a means of distributing power from the input to a plurality of outlets. Intelligent PDUs normally have a module that enables remote management of power metering information, power outlet on/off control and alarms. Some advanced PDUs allow users ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
APC 10-outlet Rackmount 19-inch PDU
APC most often refers to: * Armoured personnel carrier, an armoured fighting vehicle APC or Apc may also refer to: Computing and technology * Auto Power Control, a system of powering e.g. laser diodes * Adaptive predictive coding, an analog-to-digital conversion system * Advanced process control, a concept in control theory * Alternative PHP Cache, a PHP accelerator program * Angled physical contact, a technique used in optical fiber connections * ''APC'' (magazine), Australian Personal Computer magazine * APC III or Advanced Personal Computer, a 1983 NEC microcomputer * APC by Schneider Electric, formerly American Power Conversion Corporation or simply ''APC'', a manufacturer of uninterruptible power supplies, electronics peripherals and data center products * APC-7 connector, a coaxial connector used for high frequency applications * Application Program Command, a C1 control code * Asynchronous procedure call, a function that executes asynchronously in the context of a spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camlock 120v AC Power Distribution Unit , a two-part fastener often used in flat-pack furniture that incorporates a cam lock latch
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Camlock or cam lock may refer to: * Camlock (climbing), designed to wedge between rock surfaces * Camlock (electrical), often used in temporary electrical power production and distribution in North America * Camlock (fluid fitting), a type of hose coupling *Cam lock (latch) ** Cam fastener A butt joint is a joinery, wood joint in which the end of a piece of material is simply placed (or “butted”) against another piece. The butt joint is the simplest joint. An unreinforced butt joint is also the weakest joint, as it provides a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UPS PDU Open
UPS most commonly refers to: * Uninterruptible power supply, a device which provides continuous power to electronics * United Parcel Service, an American courier company UPS or ups may also refer to: Companies and organizations United Parcel Service subsidiaries * The UPS Store, a retail subsidiary * UPS Airlines, a cargo airline Other companies and organizations * Underground Press Syndicate, later ''Alternative Press Syndicate'' or APS * ''Union Progressiste Sénégalaise'', the former name of the Socialist Party of Senegal * Universal Pantheist Society * Universal Press Syndicate * United Photoplay Service, a Chinese film company in the 1930s Universities * Université Paul Sabatier (Paul Sabatier University), Toulouse, France * University of Puget Sound, Tacoma, Washington, United States Science, technology, and medicine * Uninterruptible power supply * Unpentseptium, an unsynthesized chemical element with atomic number 157 and symbol Ups * Ubiquitin-proteasome s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data Center
A data center is a building, a dedicated space within a building, or a group of buildings used to house computer systems and associated components, such as telecommunications and storage systems. Since IT operations are crucial for business continuity, it generally includes redundant or backup components and infrastructure for power supply, data communication connections, environmental controls (e.g., air conditioning, fire suppression), and various security devices. A large data center is an industrial-scale operation using as much electricity as a medium town. Estimated global data center electricity consumption in 2022 was 240–340 TWh, or roughly 1–1.3% of global electricity demand. This excludes energy used for cryptocurrency mining, which was estimated to be around 110 TWh in 2022, or another 0.4% of global electricity demand. The IEA projects that data center electric use could double between 2022 and 2026. High demand for electricity from data centers, incl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Server Technology
Server Technology, Inc. offers power distribution products for data centers, telecommunication equipment and remote administration. The company is headquartered in Reno, Nevada with offices in the United Kingdom, Germany, Hong Kong and India. History Server Technology was founded in 1984, and by 1987 had grown large enough to acquire CrossPoint Systems, a manufacturer of PC data switches. In 1990, Server Technology introduced its first power and network control products. Server Technology currently has 170+ employees with 16 offices worldwide. In 2017 Legrand acquired Server Technology. Patents Server Technology claims to have the largest patent library regarding power provision in zero-U and horizontal power distribution unit (PDU) configurations compatible with today's racks and dense computing infrastructure requirements. The company has been granted at least 48 patents and has at least 54 pending. In June 2014, a Reno, Nevada jury awarded Server Technology, Inc. dama ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19-inch Rack
A 19-inch rack is a standardized frame or enclosure for mounting multiple electronic equipment modules. Each module has a front panel that is wide. The 19 inch dimension includes the edges or ''ears'' that protrude from each side of the equipment, allowing the module to be fastened to the rack frame with screws or bolts. Common uses include computer servers, telecommunications equipment and networking hardware, audiovisual production gear, professional audio equipment, and scientific equipment. Overview and history Equipment designed to be placed in a rack is typically described as rack-mount, rack-mount instrument, a rack-mounted system, a rack-mount chassis, subrack, rack cabinet, rack-mountable, or occasionally simply shelf. The height of the electronic modules is also standardized as multiples of or one rack unit or U (less commonly RU). The industry-standard rack cabinet is 42U tall; however, many data centers have racks taller than this. The term relay rack ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Power Strip
A power strip (also known as a multi-socket, power board and many other variations) is a block of electrical sockets that attaches to the end of a flexible cable (typically with a mains plug on the other end), allowing multiple electrical devices to be powered from a single electrical socket. Power strips are often used when many electrical devices are in proximity, such as for audio, video, computer systems, appliances, power tools, and lighting Lighting or illumination is the deliberate use of light to achieve practical or aesthetic effects. Lighting includes the use of both artificial light sources like lamps and light fixtures, as well as natural illumination by capturing daylight. .... Power strips often include a circuit breaker to interrupt the electric current in case of an overload or a short circuit. Some power strips provide protection against electrical power surges. Typical housing styles include strip, 19-inch rack, rack-mount, under-monitor and direct plug-in. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SNMP
Simple Network Management Protocol (SNMP) is an Internet Standard protocol for collecting and organizing information about managed devices on IP networks and for modifying that information to change device behavior. Devices that typically support SNMP include cable modems, routers, network switches, servers, workstations, printers, and more. SNMP is widely used in network management for network monitoring. SNMP exposes management data in the form of variables on the managed systems organized in a management information base (MIB), which describes the system status and configuration. These variables can then be remotely queried (and, in some circumstances, manipulated) by managing applications. Three significant versions of SNMP have been developed and deployed. SNMPv1 is the original version of the protocol. More recent versions, SNMPv2c and SNMPv3, feature improvements in performance, flexibility and security. SNMP is a component of the Internet Protocol Suite as define ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IP Address
An Internet Protocol address (IP address) is a numerical label such as that is assigned to a device connected to a computer network that uses the Internet Protocol for communication. IP addresses serve two main functions: network interface identification, and location addressing. Internet Protocol version 4 (IPv4) was the first standalone specification for the IP address, and has been in use since 1983. IPv4 addresses are defined as a 32-bit number, which became too small to provide enough addresses as the internet grew, leading to IPv4 address exhaustion over the 2010s. Its designated successor, IPv6, uses 128 bits for the IP address, giving it a larger address space. Although IPv6 deployment has been ongoing since the mid-2000s, both IPv4 and IPv6 are still used side-by-side . IP addresses are usually displayed in a human-readable notation, but systems may use them in various different computer number formats. CIDR notation can also be used to designate how much ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Circuit Breaker
A circuit breaker is an electrical safety device designed to protect an Electrical network, electrical circuit from damage caused by current in excess of that which the equipment can safely carry (overcurrent). Its basic function is to interrupt current flow to protect equipment and to prevent fire. Unlike a fuse (electrical), fuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation. Circuit breakers are commonly installed in distribution boards. Apart from its safety purpose, a circuit breaker is also often used as a main switch to manually disconnect ("rack out") and connect ("rack in") electrical power to a whole electrical sub-network. Circuit breakers are made in varying current ratings, from devices that protect low-current circuits or individual household appliances, to switchgear designed to protect high voltage, high-voltage circuits feeding an entire city. Any device which pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uninterruptible Power Supply
An uninterruptible power supply (UPS) or uninterruptible power source is a type of continual power system that provides automated backup electric power to a electrical load, load when the input power source or mains electricity, mains power fails. A UPS differs from a traditional auxiliary power, auxiliary/emergency power system or standby generator in that it will provide near-instantaneous protection from input power interruptions by switching to energy stored in battery packs, supercapacitors or flywheels. The on-battery run-times of most UPSs are relatively short (only a few minutes) but sufficient to "buy time" for initiating a standby power source or properly shutting down the protected equipment. Almost all UPSs also contain integrated surge protection to shield the output appliances from voltage spikes. A UPS is typically used to protect hardware such as computers, hospital equipment, data centers, telecommunications equipment or other electrical equipment where an unexp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AC Power Plugs And Sockets
AC power plugs and sockets connect devices to mains electricity to supply them with electrical power. A plug is the connector attached to an electrically operated device, often via a cable. A socket (also known as a receptacle or outlet) is fixed in place, often on the internal walls of buildings, and is connected to an Alternating current, AC electrical circuit. Inserting ("plugging in") the plug into the socket allows the device to draw power from this circuit. Plugs and wall-mounted sockets for portable appliances became available in the 1880s, to replace connections to light sockets. A proliferation of types were subsequently developed for both convenience and protection from electrical injury. Electrical plugs and sockets differ from one another in voltage and electric current, current rating, shape, size, and connector type. Different standard systems of plugs and sockets are used around the world, and many obsolete socket types are still found in older buildings. Coordi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
