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Before the Internet revolution, the building usually has two cable systems, electrical service and telephone service. When the network is required, phone outlets is the only method available for data transmission. The original network was created to share Computer data is piggybacked on existing koneksi and technology.
Today, more choices are available (and necessary) to meet the customers' networking needs. Good regulation when projected futurecommunication: whatever you can imagine for the future, and multiply by ten. Who twenty years ago can be predicted Internet or HDTV or mobile phone or iPod. And considering that the growth of communications technology has proven to be exponential in the past, we need to multiply that experience by a factor of ten for the next twenty years.
When confronted with the design and construction of new facilities, it is important to identify the initial requirements. When merenovasi aexisting facilities, many of the same considerations should be addressed, and this task is often more challenging.
Structured Wire
terstruktur wire interconnect technology is power, and quickly became the standard in many parts of the United States products try to anticipate future needs, and provides a standard method for implementation. Structured Wire Facilities include telephone, Computer networks, video, and fiber optic facilities sometimes. Structured wiringControl Service is usually about 4 'high by 4' wide and is installed in service areas such as garage, attic, or crypt. Structured cabling is installed in most new construction, but can be used in existing structures.
The Panel Structured wiring services for structured cabling is the central panel in which the services (cable TV, telephone, satellite, internet, etc.) came to the house. A minimum requirement for each panel is a block-connecting your mobile phoneterminate the twisted pair and coax cable for the passive splitter. Rooms must be submitted to the panel to upgrade.
Although individual Ethernet and video cables may be used, specifically designed multimedia to standard cable. A dual cable, for example, consists of an Ethernet interconnection and a video under a single jacket. Other construction of the composite can include two Ethernet cables for voice and data and two video cables. Multimedia-speed cable assemblytime for some cable is pulled at the same time, and minimize the time for all end terminasi be identified.
Ideally, a cable network had a "home run" configuration: a separate interconnection to cable TV, telephone, Internet and data transmissions made from terstruktur Cabling Services Panel for each point of use.
Structured wiring panel are used to provide cable interkonek miles needed to distribute audio, television, video security camera,phone, and digital communications applications, and now combines with multimedia facilities. structured cabling work well with wireless networks as the administrator can connect wireless access points throughout the house via an Ethernet connection.
Computer Networking
The right technology choices driven by any type of hotels that are being entertained. In a good communication interconnection plan, all performed to the location of center interconnection. This may be OK to runtelephone lines in series (room to room), but not OK for cable Internet network.
Technology changes quickly.
That's only twenty-five years ago that Steven Jobs said that the computer would never need more than 64k memory.
It is important to future-proof your article. Fiber-optic solutions that do not appear to be wealthy to this day, especially with the current performance with high-speed Ethernet. However, most technology solutions for residential and small businesscurrent applications based on Ethernet.
Wireless networking (WiFi) is a technology that berdampak fast computer network. Market research company IDC projects that the total installed WiFi access will grow from 1.6 million units in 2006 to 11,500,000 units in 2010. Up to 20 users can connect to a single WLAN access point and receiving adequate services. IDC also predicts that the Ethernet switch port, which is mainly used in the company,will grow from 172 million units to 208 million units in the same period.
Ethernet
Ethernet is the dominant standard for data networking hardwire. Ethernet hardware is usually standard in each new computer. If the method for high-speed data (cable modem, DSL, etc.) are hardwire, the interface to the computer will usually be an Ethernet port.
Ethernet interconnect can not exceed 100 meters, and required a separate cable for data and phone. This is likely torun Ethernet on the same jacket with the phone, but can not diandalkan, and obviously not recommended for High Speed Ethernet (> 100 Mbps). Use a separate cable, the "home-run" design, which may be from the network switch to each point of use.
With new construction, is also advisable to connect the building with the channel. Put in the ground when it is cheaper to do it, and, maintaining the rights of ownership. This future-proof to the hotel for laterupgrade.
Bollywood retrofit
There are two general methods for building retrofitting: Wireless and Ethernet. Wireless has a clear advantage to be cheaper and more easily applied, especially for retrofits. However, this does not always happen. Today, the answer is probably a combination of the two systems. In place a clear and static application, such as central offices, Ethernet connections are correct. Overlay system with wireless (WiFi)network has better flexibility.
Wireless
Wireless Ethernet (802.11g) can be a good choice for retrofits communications for small projects. WiFi operates on radio frequency (RF) and developed for wireless digital communication between personal computers and electronics customers. Most new computers include built-in WiFi support. Wireless Ethernet has applications including large buildings. wireless access in common area of a hotel, such as a swimming pool, canelegant solution. Wireless also is an excellent choice where wire is difficult to carry out additional.
Hardwire
In some situations, rewiring can be more absurd. For larger projects, the approach is to hard wire diandalkan, and ultimately, cheaper. Wireless looks good "on" paper, but in a large building, universal connectivity is difficult. Average cost to rewire the Ethernet cable is about $ 300 per point are used in large buildings. Have the infrastructure in place for futuredevelopment may allow the costs of rewiring.
Environmental problems should be considered when rewiring. Issues such as asbestos and lead-paint pemberantasan is an example. There are those applications where rewiring is not a choice for the construction constraints, except for exterior channel use, and aesthetics are often preclude this option. Once the cable is installed, the network is implementing a direct use of standard Ethernet hub or switch equipment. Remember that there are 100meter distance limitation of Ethernet. In large projects, Ethernet switch, which is located in each building or on each floor of a tall building on a solution.
Fiber Optic Ethernet vs
Fiber may not use this solution to be given the ability of Ethernet to handle high-speed communications over short-range special edifice. But difficult to anticipate the future. fiber optic cable used as a substitute for traditional copper cables because this technique offersmore capacity and less prone to electrical interference. Fiber optics become more common as a way to provide very high-speed Internet service (100 Mbps and higher).
Non-compressed HDTV
If you want to distribute compressed video, said the output satellite receiver or cable, the bandwidth requirements are significant. alternative would be to distribute the signal dikompresi, and install the receiver (with dekompresi) at each point of use.If you are in the first camp, read directly, if not, you can delay the progress to the next.
video installation day grows increasingly complex, with source Components positioned far enough from the screen. Distance is a major factor in determining which technologies will be used. There are two options, Copper or Fiber Optic.
A compressed digital video signal is a challenge. Optical fiber interconnection is the best technique for the VGA and HDMI, for largebandwidth available. Ethernet bandwidth is less than 0.6 Gbps, and is much lower than uncompressed video data (1.65 Gbps), easy to understand why fiber optic is better when it comes to transfer digital signals with high bandwidth for long cable run. Usually, the 1080p signal would mean 1920 x 1080 pixels at 60 Hz. At high speed and large bandwidth data, copper cable Impedance of which may cause loss of signal in less than 20 meters, and this results in significantdistortion.
Interconnect reliability from time to time should also be considered. Electronic optical conversion should be changed at least 80,000 hours of continuous operation. optical fiber cable immune to electrical interference such as disorders Gadio frequency (RFI). With the Fiber Optic Conversion technology, Impedance is zero (zero loss during transmission).
Summary
high quality interconnect is an investment. As digital video technologies, you may increaseYour DVD player or TV, and important to ensure that interconnection is not to be obsolete. Harnessing technology for at least 1080p. Optical fibers may be more expensive, but the price difference may be eligible for future consideration, check your system now.
The aim is to provide distribution, cost-effective future-proof. This is more expensive and difficult to retrofit later. Cheap computing, Internet, and digital communications are changing our planet. Twentyof stunningly rapid advances in technology have brought computing into the home business and it's not recently implied.
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