Fibre Optic ~  An optical fiber or optical fibre is a flexible, transparent fiber made by drawing glass or plastic to a diameter slightly thicker than that of a human hair. 

Ethernet-
 a system for connecting a number of computer systems to form a local area network, with protocols to control the passing of information and to avoid simultaneous transmission by two or more systems. 

Wifi-
 a facility allowing computers, smartphones, or other devices to connect to the Internet or communicate with one another wirelessly within a particular area. 

Bluetooth-
a standard for the short-range wireless interconnection of mobile phones, computers, and other electronic devices. 

 

satellite-
 An artificial body placed in orbit round the earth or another planet in order to collect information or for communication. 

4G-
 The term 4g stands for 'fourth generation' and refers to mobile network technology that enables 4g compatible phones to connect to the internet faster than ever before. In the UK, 4g launched in 2012. Right now, the number of smartphone users who use 4g is dwarfed by its forerunner 3G.

Bluetooth is managed by the Bluetooth Special Interest Group (SIG), which has more than 30,000 member companies in the areas of telecommunication, computing, networking, and consumer electronics.^[5] The IEEE standardized Bluetooth as IEEE 802.15.1, but no longer maintains the standard. The Bluetooth SIG oversees development of the specification, manages the qualification program, and protects the trademarks.^[6] A manufacturer must meet Bluetooth SIG standards to market it as a Bluetooth device.^[7] A network of patents apply to the technology, which are licensed to individual qualifying devices.

Wi-Fi or WiFi (/ˈwaɪfaɪ/^[1]) is technology for radio wireless local area networking of devices based on the IEEE 802.11 standards. Wi‑Fi is a trademark of the Wi-Fi Alliance, which restricts the use of the term Wi-Fi Certified to products that successfully complete interoperability certification testing.^[2]

Devices that can use Wi-Fi technologies include desktops and laptops, video game consoles, smartphones and tablets, smart TVs, digital audio players and modern printers. Wi-Fi compatible devices can connect to the Internet via a WLAN and a wireless access point. Such an access point (or hotspot) has a range of about 20 meters (66 feet) indoors and a greater range outdoors. Hotspot coverage can be as small as a single room with walls that block radio waves, or as large as many square kilometres achieved by using multiple overlapping access points. 

Depiction of a device sending information wirelessly to another device, both connected to the local network, in order to print a document

Wi-Fi most commonly uses the 2.4 gigahertz (12 cm) UHF and 5.8 gigahertz (5 cm) SHF ISM radio bands, these bands are subdivided into multiple channels. Each channel can be time-shared by multiple networks. These wavelengths work best for line-of-sight. Many common materials absorb or reflect them, which further restricts range, but can tend to help minimise interference between different networks in crowded environments. At close range, some versions of Wi-Fi, running on suitable hardware can achieve speeds of over 1 Gbps. 

Anyone within range with a wireless network interface controller can attempt to access a network; because of this, Wi-Fi is more vulnerable to attack (called eavesdropping) than wired networks. Wi-Fi Protected Access is a family of technologies created to protect information moving across Wi-Fi networks and includes solutions for personal and enterprise networks. Security features of Wi-Fi Protected Access have included stronger protections and new security practices as the security landscape has changed over time.

Origin 

Jake Pages

Jake PagesInternet- The Internet is a global computer network providing a variety of information and communication facilities, 

Fact Two: WiFi is like an invisible cord connecting your computer or cell phone to the internet. Fact Three: WiFi is only WiFi when you aren't connected by wires. If you are connected with wires it is called Connected Internet. Fact Four: Hedy Lamarr invented the basic technology for WiFi.

Fact Two: WiFi is like an invisible cord connecting your computer or cell phone to the internet. Fact Three: WiFi is only WiFi when you aren't connected by wires. If you are connected with wires it is called Connected Internet. Fact Four: Hedy Lamarr invented the basic technology for WiFi.

OUT

OUT

 a standard for

 a standard for the short-range wireless interconnection of mobile phones, computers, and other electronic devices. 

ligma

ligma

📎 Photo

BLUE

BLUE

RAM

RAM

RAM

RAM

RAM

RAM

WIFI

WIFI

RAM

RAM

This article is about network hardware. For the political party, see MoDem.Acoustic coupler modemA modem (modulator–demodulator) is a network hardware device that modulates one or more carrier wave signals to encode digital information for transmission and demodulates signals to decode the transmitted information. The goal is to produce a signal that can be transmitted easily and decoded to reproduce the original digital data. Modems can be used with any means of transmitting analog signals, from light-emitting diodes to radio. A common type of modem is one that turns the digital data of a computer into modulated electrical signal for transmission over telephone lines and demodulated by another modem at the receiver side to recover the digital data.Modems are generally classified by the maximum amount of data they can send in a given unit of time, usually expressed in bits per second (symbol bit(s), sometimes abbreviated "bps"), or bytes per second (symbol B(s)). Modems can also be classified by their symbol rate, measured in baud. The baud unit denotes symbols per second, or the number of times per second the modem sends a new signal. For example, the ITU V.21 standard used audio frequency-shift keying with two possible frequencies, corresponding to two distinct symbols (or one bit per symbol), to carry 300 bits per second using 300 baud. By contrast, the original ITU V.22 standard, which could transmit and receive four distinct symbols (two bits per symbol), transmitted 1,200 bits by sending 600 symbols per second (600 baud) using phase-shift keying. 

This article is about network hardware. For the political party, see MoDem.Acoustic coupler modemA modem (modulator–demodulator) is a network hardware device that modulates one or more carrier wave signals to encode digital information for transmission and demodulates signals to decode the transmitted information. The goal is to produce a signal that can be transmitted easily and decoded to reproduce the original digital data. Modems can be used with any means of transmitting analog signals, from light-emitting diodes to radio. A common type of modem is one that turns the digital data of a computer into modulated electrical signal for transmission over telephone lines and demodulated by another modem at the receiver side to recover the digital data.Modems are generally classified by the maximum amount of data they can send in a given unit of time, usually expressed in bits per second (symbol bit(s), sometimes abbreviated "bps"), or bytes per second (symbol B(s)). Modems can also be classified by their symbol rate, measured in baud. The baud unit denotes symbols per second, or the number of times per second the modem sends a new signal. For example, the ITU V.21 standard used audio frequency-shift keying with two possible frequencies, corresponding to two distinct symbols (or one bit per symbol), to carry 300 bits per second using 300 baud. By contrast, the original ITU V.22 standard, which could transmit and receive four distinct symbols (two bits per symbol), transmitted 1,200 bits by sending 600 symbols per second (600 baud) using phase-shift keying. 

Lucy

LucyInternet- is the ability to find information and facts about a certain topic. 

Ethernet- is a family of computer networking technologies commonly used in local area networks, metropolitan area networks and wide area networks.

Motherboard- A motherboard is  the main printed circuit board found in general purpose microcomputers and other expandable systems.  

RGB stands for red, green and blue. 

GIF- A gif is a moving picture.

CPU- A CPU is a central processing unit is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output operations specified by the instructions.

cpu

cpu

wifi

wifi

Bluetooth by :) :)(:(:

Bluetooth by :) :)(:(: a standard for the short-range wireless interconnection of mobile phones, computers, and other electronic devices. 

Jackson 

Jackson  

Origin 

wifi

wifi4g
satellite
blue tooth
ram
power supley
cpu
storage

wi

wi

Bluetooth is a wireless technology standard for exchanging data over short distances from fixed and mobile devices, and building personal area networks.

Bluetooth is a wireless technology standard for exchanging data over short distances from fixed and mobile devices, and building personal area networks.

gracie (c

gracie (cRGB stands for red, green, blue

Bluetooth is where it allows people to exchange some files from one device to another device

GIF is video that doesn't have a sound on it

JPEG is commonly use for some photography stuff

Jackson 

Jackson  Bluetooth is a wireless technology standard for exchanging data over short distances from fixed and mobile devices, and building personal area networks 

Jerome

JeromeEthernet is the most widely installed local area network (LAN) technology. Ethernet is a link layer protocol in the TCP/IP stack, describing how networked devices can format data for transmission to other network devices on the same network segment, and how to put that data out on the network connection. It touches both Layer 1 (the physical layer) and Layer 2  (the data link layer) on the OSI network protocol model. Ethernet defines two units of transmission, packet and frame. The frame includes not just the "payload" of data being transmitted but also addressing information identifying the physical "Media Access Control" (MAC) addresses of both sender and receiver, VLAN tagging and quality of service information, and error-correction information to detect problems in transmission. Each frame is wrapped in a packet, which affixes several bytes of information used in establishing the connection and marking where the frame starts.In today's b­usiness world, reliable and efficient access to information has become an important asset in the quest to achieve a competitive advantage. File cabinets and mountains of papers have given way to computers that store and manage

information electronically. Workers thousands of miles apart can share information instantaneously, just as hundreds of workers in a single location can simultaneously review research data maintained online. Ethernet is a family of computer networking technologies commonly used in local area networks, metropolitan area networks and wide area networks.

joel

joel

Levi

LeviEthernet is the most widely installed local area network (LAN) technology. Ethernet is a link layer protocol in the TCP/IP stack, describing how networked devices can format data for transmission to other network devices on the same network segment, and how to put that data out on the network connection. It touches both Layer 1 (the physical layer) and Layer 2  (the data link layer) on the OSI network protocol model. Ethernet defines two units of transmission, packet and frame. The frame includes not just the "payload" of data being transmitted but also addressing information identifying the physical "Media Access Control" (MAC) addresses of both sender and receiver, VLAN tagging and quality of service information, and error-correction information to detect problems in transmission. Each frame is wrapped in a packet, which affixes several bytes of information used in establishing the connection and marking where the frame starts.
Bluetooth is a wireless technology standard for exchanging data over short distances (using short-wavelength UHF radio waves in the ISM band from 2.4 to 2.485 GHz^[3]) from fixed and mobile devices, and building personal area networks (PANs). Invented by Dutch electrical engineer Jaap Haartsen, working for telecom vendor Ericsson in 1994,^[4] it was originally conceived as a wireless alternative to RS-232 data cables. Bluetooth is managed by the Bluetooth Special Interest Group (SIG), which has more than 30,000 member companies in the areas of telecommunication, computing, networking, and consumer electronics.^[5] The IEEE standardized Bluetooth as IEEE 802.15.1, but no longer maintains the standard. The Bluetooth SIG oversees development of the specification, manages the qualification program, and protects the trademarks.^[6] A manufacturer must meet Bluetooth SIG standards to market it as a Bluetooth device.^[7] A network of patents apply to the technology, which are licensed to individual qualifying devices.Wi-Fi or WiFi (/ˈwaɪfaɪ/^[1]) is technology for radio wireless local area networking of devices based on the IEEE 802.11 standards. Wi‑Fi is a trademark of the Wi-Fi Alliance, which restricts the use of the term Wi-Fi Certified to products that successfully complete interoperability certification testing.^[2]Devices that can use Wi-Fi technologies include desktops and laptops, video game consoles, smartphones and tablets, smart TVs, digital audio players and modern printers. Wi-Fi compatible devices can connect to the Internet via a WLAN and a wireless access point. Such an access point (or hotspot) has a range of about 20 meters (66 feet) indoors and a greater range outdoors. Hotspot coverage can be as small as a single room with walls that block radio waves, or as large as many square kilometres achieved by using multiple overlapping access points.

Depiction of a device sending information wirelessly to another device, both connected to the local network, in order to print a documentWi-Fi most commonly uses the 2.4 gigahertz (12 cm) UHF and 5.8 gigahertz (5 cm) SHF ISM radio bands, these bands are subdivided into multiple channels. Each channel can be time-shared by multiple networks. These wavelengths work best for line-of-sight. Many common materials absorb or reflect them, which further restricts range, but can tend to help minimise interference between different networks in crowded environments. At close range, some versions of Wi-Fi, running on suitable hardware can achieve speeds of over 1 Gbps. Anyone within range with a wireless network interface controller can attempt to access a network; because of this, Wi-Fi is more vulnerable to attack (called eavesdropping) than wired networks. Wi-Fi Protected Access is a family of technologies created to protect information moving across Wi-Fi networks and includes solutions for personal and enterprise networks. Security features of Wi-Fi Protected Access have included stronger protections and new security practices as the security landscape has changed over time.