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The DG834 series are popular ADSL modem router products from Netgear. The devices can be directly connected to the phone line and establish an ADSL broadband Internet connection to the ISP and share it among several computers via 802.3 Ethernet and (on many models) 802.11b/g wireless data links.
These devices are popular among ISPs as they provide an all in one solution (ADSL modem/router/firewall/switch), which is ideal for home broadband users. [1] The Netgear UK website claims the DG834G is the most popular wireless router in the UK and lists five awards that it has received. [2]
The DG834G is perhaps the most popular product of the series, and has been produced in five versions. All versions have Wi-Fi.
The DG834 (without the G suffix) is the same product but without Wi-Fi. Wi-Fi can be added later by plugging in a wireless access point although this then occupies one of the RJ45 ports.
The DG834GT is a similar product - it looks like a DG834G v2 or v3, but has a Broadcom chipset like a DG834G v4 and supports Atheros Super G which can achieve a 108 Mbit/s signaling rate (double that of standard 802.11g). In the United Kingdom, many DG834GT routers were supplied by Sky Broadband and are branded with a Sky logo. Sky later supplied a DG934G router, which is a DG834G v3 router in a black case.
The DG834 GB is similar to DG834GT, have Broadcom chipset, but support only 54 Mbit/s wifi. It has modifications to support Annex-B ADSL.
The DG834PN model has Wi-Fi but no external antenna. It has six internal antennas, and is easily recognised by the blue dome on the top of its case.
The DG834GSP model is locked to a particular ISP.
Netgear's stock firmware on all products in the series runs Linux. This has led to popularity among computer enthusiasts as it provides a cheaper alternative to a Linux router. Much of the Netgear firmware is built from open-source software, and Netgear provide this source code [3] and the build system to enable users to reassemble a new firmware image. As a result, various individuals and projects have produced modified firmware which extend the capabilities of the built-in firmware. It is also possible to completely replace the built-in firmware for TI-AR7 and Broadcom chipsets with firmware from other projects, such as OpenWRT. [4] All products except the DG834(G) v5 run on a MIPS architecture CPU, the DG834(G) v5 runs on an ARM architecture CPU.
Any person who can access the router using a web browser, can enable "debug" mode using [IP_ADDR]/setup.cgi?todo=debug
and then connect via Telnet directly to the router's embedded Linux system as 'root', which gives unfettered access to the router's operating system via its Busybox functionality. [5] [6] Additionally, a 'hidden' URL [IP_ADDR]/setup.cgi?todo=ping_test
also allows unfettered access (On a v5 model a username and password are requested). There is no user option provided to disable this. On default Netgear firmware Telnet access lacks password or other control; on ISP modified versions (such as Sky) a Telnet password exists based on the MAC address which can be found via online websites.
Only one version produced. White case with a white removable antenna to the rear left of the unit which utilises an RP-SMA connector. Inclusion of a Broadcom BCM6348 chipset make this model notable, particularly as the Broadcom chipset offers superior compatibility over the Texas Instruments AR7 chipset (used in the DG834G v1-3) with ADSL2+ / LLU lines in the UK, partly due to power spectrum density (PSD) masks applied at the DSLAM.
AirPort is a discontinued line of wireless routers and network cards developed by Apple Inc. using Wi-Fi protocols. In Japan, the line of products was marketed under the brand AirMac due to previous registration by I-O Data.
Wi-Fi is a family of wireless network protocols based on the IEEE 802.11 family of standards, which are commonly used for local area networking of devices and Internet access, allowing nearby digital devices to exchange data by radio waves. These are the most widely used computer networks, used globally in home and small office networks to link devices and to provide Internet access with wireless routers and wireless access points in public places such as coffee shops, hotels, libraries, and airports to provide visitors.
A wireless gateway routes packets from a wireless LAN to another network, wired or wireless WAN. It may be implemented as software or hardware or a combination of both. Wireless gateways combine the functions of a wireless access point, a router, and often provide firewall functions as well. They provide network address translation (NAT) functionality, so multiple users can use the internet with a single public IP. It also acts like a dynamic host configuration protocol (DHCP) to assign IPs automatically to devices connected to the network.
The Freebox is an ADSL-VDSL-FTTH modem and a set-top box that the French Internet service provider named Free provides to its DSL-FTTH subscribers.
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Netgear, Inc., is an American computer networking company based in San Jose, California, with offices in about 22 other countries. It produces networking hardware for consumers, businesses, and service providers. The company operates in three business segments: retail, commercial, and as a service provider.
A wireless router or Wi-Fi router is a device that performs the functions of a router and also includes the functions of a wireless access point. It is used to provide access to the Internet or a private computer network. Depending on the manufacturer and model, it can function in a wired local area network, in a wireless-only LAN, or in a mixed wired and wireless network.
Qualcomm Atheros is a developer of semiconductor chips for network communications, particularly wireless chipsets. The company was founded under the name T-Span Systems in 1998 by experts in signal processing and VLSI design from Stanford University, the University of California, Berkeley, and private industry. The company was renamed Atheros Communications in 2000 and it completed an initial public offering in February 2004, trading on the NASDAQ under the symbol ATHR.
SpeedTouch is the brand name of a line of networking equipment produced by Alcatel and Technicolor SA. Before 27 January 2010 Technicolor was known as Thomson SA.
The DSL-G604T is a first D-Link Wireless/ADSL router which firmware is based on open source the MontaVista Linux. The DSL-G604T was introduced in November 2004. This model has been discontinued.
Orange Livebox is an ADSL wireless router available to customers of Orange's Broadband services in Kenya, Guinea, France, Tunisia, Spain, Jordan, the Netherlands, Switzerland, Poland, Belgium, The United Kingdom (Formerly), Mauritian partner MyT, Lightspeed Communications in Bahrain and Orange Botswana. Depending on the model, it is manufactured by Inventel, Sagecom or ZTE. The Livebox is also known as FunBox in some countries like Poland, Ivory Coast and Senegal.
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Operating system Wi-Fi support is defined as the facilities an operating system may include for Wi-Fi networking. It usually consists of two pieces of software: device drivers and applications for configuration and management.
Buffalo AirStation is the name given to a series of wireless LAN equipment sold by Buffalo Technology.
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The WGR614L is an 802.11b/g wireless network router created by Netgear. It was officially launched on June 30, 2008. The WGR614L runs an open source linux firmware and supports the installation of third party packages such as DD-WRT, Tomato, and OpenWrt.
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