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Allied Telesis
is a network infrastructure/telecommunications company, formerly Allied Telesyn. Headquartered in Japan, their North American headquarters are in San Jose, California. Founded in 1987, the company is a global provider of secure Ethernet & IP access solutions along with deployment of IP triple play networks over copper and fiber access infrastructure. Company history *Mar. 1987 System Plus Co. is established with 1 million Yen capital stock. *Sep. 1987 The company is renamed Allied Telesis K.K. *Apr. 1990 Capital stock is increased to 99 million Yen. *Feb. 1991 Allied Telesyn Intl. (Asia) Pte., Ltd. is established in Singapore. *Jun. 1995 Allied Telesyn Intl. Pty Ltd. is established in Australia. *Nov. 1995 Malaysia Sales Office opens. *Jun. 1997 Capital stock is increased to 734 million Yen. *Jul. 1997 Taiwan Representative Office is launched. *May 1999 Acquires a networking division from Teltrend Ltd., US. *May 1999 Centrecom Systems Ltd. is established in UK. *Ju ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gotanda
is a district in the Shinagawa ward of Tokyo, Japan. The district straddles the Meguro River, and is located between the Meguro and Ōsaki stations on the JR Yamanote Line. The district is centered on Gotanda Station, which is served by the Toei Asakusa Line and the elevated Tōkyū Ikegami Line as well as the Yamanote line. District profile The JR loop divides the district in half, with Higashi (East) Gotanda lying inside the Yamanote loop, while Nishi (West) Gotanda is outside the loop. Nishi-Gotanda is largely residential, with moderately sized apartment buildings close to the JR station and quiet streets in the outer areas. Higashi-Gotanda is home to Seisen University, NTT Medical Center Tokyo, several temples and shrines, and many office buildings. Higashi-Gotanda also has many hotels, including some capsule hotels. The global headquarters of Sony were previously located along Sony Dōri on the eastern edge of Higashi-Gotanda, but most of the complex has moved to adjace ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triple Play (telecommunications)
In telecommunications, triple play service is a marketing term for the provisioning, over a single broadband connection, of two bandwidth-intensive services, broadband Internet access and television, and the latency-sensitive telephone. Triple play focuses on a supplier convergence rather than solving technical issues or a common standard. However, standards like G.hn might deliver all these services on a common technology. Quadruple play A so-called quadruple play (or quad play) service integrates mobility as well, often by supporting dual mode mobile plus hotspot-based phones that shift from GSM to Wi-Fi when they come in range of a home wired for triple-play service. Typical Generic Access Network services of this kind, such as Rogers Home Calling Zone (Rogers is an incumbent in the Canadian market), allow the caller to enter and leave the range of their home Wi-Fi network, and only pay GSM rates for the time they spend outside the range. Calls at home are routed over th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Network Switch
A network switch (also called switching hub, bridging hub, and, by the IEEE, MAC bridge) is networking hardware that connects devices on a computer network by using packet switching to receive and forward data to the destination device. A network switch is a multiport network bridge that uses MAC addresses to forward data at the data link layer (layer 2) of the OSI model. Some switches can also forward data at the network layer (layer 3) by additionally incorporating routing functionality. Such switches are commonly known as layer-3 switches or multilayer switches. Switches for Ethernet are the most common form of network switch. The first MAC Bridge was invented in 1983 by Mark Kempf, an engineer in the Networking Advanced Development group of Digital Equipment Corporation. The first 2 port Bridge product (LANBridge 100) was introduced by that company shortly after. The company subsequently produced multi-port switches for both Ethernet and FDDI such as GigaSwitch. Digital ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corega
was a Japanese company established in 1996, and now is one brand (division) of Allied Telesis K.K., that offers networking hardware products. Overview Originally, in 1996, Corega Inc. was established by Allied Telesis K.K., headquartered in Yokohama, Kanagawa Japan, for offering networking hardware products for consumer market and small business. The company (division) is basically fabless, designing the products, ordering them to the manufactures in Japan, Taiwan and China etc., as Allied Telesis does. The company (division) offers networking hardware products, network router, network switch and wireless router. Corega products are sold and installed mostly in Japanese domestic market, but we can find several products at some online shopping, Amazon.com etc.. The business type and scope are same as Green House, Elecom, and Buffalo, these are mostly consumer market and small business companies in Japan. In 2009, Allied Telesis K.K. acquired Corega Inc, then it started as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fiber To The X
Fiber to the ''x'' (FTTX; also spelled "fibre") or fiber in the loop is a generic term for any broadband network architecture using optical fiber to provide all or part of the local loop used for last mile telecommunications. As fiber optic cables are able to carry much more data than copper cables, especially over long distances, copper telephone networks built in the 20th century are being replaced by fiber. FTTX is a generalization for several configurations of fiber deployment, arranged into two groups: FTTP/FTTH/FTTB (Fiber laid all the way to the premises/home/building) and FTTC/N (fiber laid to the cabinet/node, with copper wires completing the connection). Residential areas already served by balanced pair distribution plant call for a trade-off between cost and capacity. The closer the fiber head, the higher the cost of construction and the higher the channel capacity. In places not served by metallic facilities, little cost is saved by not running fiber to the home ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AlliedWare Plus
AlliedWare Plus is a fully featured Layer 3 operating system developed by Allied Telesis, used on its high-end enterprise network switches, and is the successor to AlliedWare. It is a package encompassing CLI and GUI management, routing, switching and internetworking functionality into a multitasking operating system for IPv4 and IPv6 Ethernet networks. It offers many standards-based features and protocols along with some proprietary technologies such as VCStack for highly resilient stacking solutions, EPSRing for resilient ring topologies, AMF for simplified network management, and Active Fiber Monitoring for secure fiber links. Interface AlliedWare Plus' primary interface is its industry-standard CLI. Designed to be similar to other vendor network device CLI's, it is based on a fixed set of multiple-word commands, with the "mode" the user is in defining which of these commands are available. All commands are assigned a default privilege level, with configuration commands requ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voice Over IP
Voice over Internet Protocol (VoIP), also called IP telephony, is a method and group of technologies for the delivery of speech, voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. The terms Internet telephony, broadband telephony, and broadband phone service specifically refer to the provisioning of communications services (voice, fax, Short Message Service, SMS, voice-messaging) over the Internet, rather than via the public switched telephone network (PSTN), also known as plain old telephone service (POTS). Overview The steps and principles involved in originating VoIP telephone calls are similar to traditional digital telephony and involve signaling, channel setup, digitization of the analog voice signals, and encoding. Instead of being transmitted over a circuit-switched network, the digital information is packetized and transmission occurs as IP packets over a packet-switched network. They transport media streams using spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virtual Private Network
A virtual private network (VPN) extends a private network across a public network and enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network. The benefits of a VPN include increases in functionality, security, and management of the private network. It provides access to resources that are inaccessible on the public network and is typically used for remote workers. Encryption is common, although not an inherent part of a VPN connection. A VPN is created by establishing a virtual point-to-point connection through the use of dedicated circuits or with tunneling protocols over existing networks. A VPN available from the public Internet can provide some of the benefits of a wide area network (WAN). From a user perspective, the resources available within the private network can be accessed remotely. Types Virtual private networks may be classified into several categories: ;Remote acce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plain Old Telephone Service
Plain old telephone service (POTS), or plain ordinary telephone system, is a retronym for voice-grade telephone service employing analog signal transmission over copper loops. POTS was the standard service offering from telephone companies from 1876 until 1988 in the United States when the Integrated Services Digital Network (ISDN) Basic Rate Interface (BRI) was introduced, followed by cellular telephone systems, and voice over IP (VoIP). POTS remains the basic form of residential and small business service connection to the telephone network in many parts of the world. The term reflects the technology that has been available since the introduction of the public telephone system in the late 19th century, in a form mostly unchanged despite the introduction of Touch-Tone dialing, electronic telephone exchanges and fiber-optic communication into the public switched telephone network (PSTN). Characteristics POTS is characterized by several aspects: *Bi-directional (full duplex) comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
E01 Expressway (Sri Lanka)
The Southern Expressway ( si, දක්ෂිණ ලංකා අධිවේගි මාර්ගය, Dakśina Laṃkā adhivēgi mārgaya; ta, தென்னிலங்கை அதிவேக நெடுஞ்சாலை) is Sri Lanka's first E Class highway. The highway links the Sri Lankan capital Colombo with Galle, Matara and Hambantota, major cities in the south of the island. The Southern Expressway Project (SEP) was introduced by the Road Development Authority and the Ministry of Highways as far back as late 1980s. The University of Moratuwa undertook an Environment Impact Assessment study in 1996, which was submitted to the government in early 1997. Construction of the highway began in 2003 and completion up to Galle was achieved by November 2011. March 2014 saw the section from Galle to Matara being declared open to the public. The construction of the expressway was partly funded by the Japan Bank for International Cooperation, who were responsible for the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SwitchBlade
A switchblade (aka switch knife, automatic knife, pushbutton knife, ejector knife, flick knife, Stiletto, flick blade, or spring knife (Sprenger,Benson, Ragnar (1989). ''Switchblade: The Ace of Blades''. Paladin Press. pp. 1–14. . The switchblade is also known in Germany as the ''Springmesser''. SpringerShackleford, Steve (ed.) (2009). ''Blade's Guide To Knives And Their Values''. Krause Publications. pp. 151–152 .)) is a type of knife with a sliding or pivoting blade contained in the handle which is extended automatically by a spring when a button, lever, or switch on the handle or bolster is activated. Virtually all switchblades incorporate a locking blade, where the blade is locked against accidental closure when the blade is in the open position. It is unlocked by a mechanism that allows the blade to be folded and locked in the closed position. During the 1950s, US newspapers as well as the tabloid press promoted the image of a new violent crime wave caused by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Switchblade
A switchblade (aka switch knife, automatic knife, pushbutton knife, ejector knife, flick knife, Stiletto, flick blade, or spring knife (Sprenger,Benson, Ragnar (1989). ''Switchblade: The Ace of Blades''. Paladin Press. pp. 1–14. . The switchblade is also known in Germany as the ''Springmesser''. SpringerShackleford, Steve (ed.) (2009). ''Blade's Guide To Knives And Their Values''. Krause Publications. pp. 151–152 .)) is a type of knife with a sliding or pivoting blade contained in the handle which is extended automatically by a spring when a button, lever, or switch on the handle or bolster is activated. Virtually all switchblades incorporate a locking blade, where the blade is locked against accidental closure when the blade is in the open position. It is unlocked by a mechanism that allows the blade to be folded and locked in the closed position. During the 1950s, US newspapers as well as the tabloid press promoted the image of a new violent crime wave caused by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
