Linksys by Cisco , commonly known as Linksys , is a major provider of home and small office network products and was founded in 1988 and acquired by Cisco Systems in 2003. Linksys also manufactures broadband and wireless routers, consumer and small business grade Ethernet switching, VoIP equipment, wireless internet video camera, AV products, network storage systems, and other products. Since 2008, all Linksys products sold are now packaged and branded as "Linksys by Cisco".
History
Linksys was founded in 1988 in a garage in Irvine, California. The founders, Janie and Victor Tsao, were immigrants from Taiwan who held second jobs as consultants specializing in pairing American technology vendors with manufacturers in Taiwan. The company's first products were printer sharers that connected multiple PCs to printers. From this it expanded into Ethernet hubs, network cards, and cords. By 1994, it had grown to 55 employees with annual revenues of $6.5 million.
The company received a major boost in 1995, when Microsoft released Windows 95 with built-in networking functions that expanded the market for its products. Linksys established its first U.S. retail channels with Fry's Electronics (1995) and Best Buy (1996). In 1999, the company announced the first Fast Ethernet PCMCIA Card for notebook PCs. In 2000, it introduced the first 8-port router with SNMP and QoS, and in 2001 it shipped its millionth cable/DSL router. By 2003, when the company was acquired by Cisco, it had 305 employees and revenues of more than $500 million.
Since acquiring Linksys, Cisco has continued to invest to expand the company's product line. In April 2005, Cisco Systems acquired VoIP maker Sipura Technology and made it part of its Linksys division. For a time, VoIP products based on Sipura technology were offered under the Linksys Voice System brand. (They are now sold by Cisco as part of the Linksys Business Series.) In July 2008, Cisco acquired Seattle-based Pure Networks, a vendor of home networking-management software. Pure Networks had previously provided the tools and software infrastructure used to create the Linksys Easy Link Advisor. Pure Networks was integrated into Linksys, with employees remaining in Seattle and continuing to work on making it easier for users to set up and manage home networks.
Products and services
Partial list of hardware products
Routers
- BEFSR41 Ethernet router
- BEFSX41 Ethernet router
- WRT54G is notable for having firmware based on the Linux operating system. Subsequently, a relatively large open-source community dedicated to modifying Linksys router firmware developed, with the 54G model being the commonly modded component. Since version 5, flash memory is reduced from 4MB to 2MB, and Intel's VxWorks was used instead of Linux. The original Linux model with 4MB is now available as WRT54GL.
- WRT54G2 Router is an easy-to-set-up router that enables the user to use their internet connection without running wires. It contains a firewall that protects the user from some unwanted hackers that may try to take access to the network. This router supports the 802.11b and 802.11g wireless standards.
- Wireless-N (draft 802.11n) series products.
- The Linksys wireless-N router lineup begins with the WRT160N which features a 4-port 10/100 switch. The claimed improvements are three times the range and nine times the speed over a standard wireless-G router.
- The next step up is the WRT310N, which features a 4-port 10/100/1000 switch. The claimed improvements are four times the range and twelve times the speed over a standard wireless-G router.
- The Linksys 610N is the company's flagship wireless router. It features a 4-port 10/100/1000 switch, broadcasts simultaneous dual (2.4 and 5 GHz) wireless bands, and a USB 2.0 storage link to accommodate an external hard drive. This model series is optimized for streaming multimedia contents.
Modems
- WAG200G has a 211MHz AR7 MIPS32 CPU with 4 MB of flash memory and 16MB of DRam on the PCB. The WAG200G measures 5.5 X 5.5 X 1.25 inches (W x H x D) and weighs 0.77 pounds. The WAG200G all-in-one device functions as a high speed ADSL2+ Modem, a Wireless G Access Point, router and 4-port Ethernet switch. The built-in wireless Access Point function complies with the specifications of the 802.11g standard, which offers transfer speeds of up to 54 Mbit/s. It is also backwards compatible with 802.11b devices at speeds of 11 Mbit/s. The Access Point can support the connection of up to 32 wireless devices. It also offers 4 built-in 10/100 RJ-45 ports to connect Ethernet-enabled computers, print servers and other devices
USB Wireless
- WUSB54G series of USB wireless adapters use the Ralink RT2500 chipset. They support the 802.11b and 802.11g wireless network standards, and have Open Source drivers available for Linux.. Drivers are also available for use on Macintosh systems. However, the caveat being that only the Version 4 contains the Ralink chipset. Modification of the driver to work with Macintosh was discovered by Kramer2k.
Powerline Network Adapter
Linksys by Cisco PowerLine Adapters are Ethernet-to-Power line communication bridges that enable IP data packets traveling on Ethernet to be converted to signals that can travel on unused wavelengths of a home electrical circuitry. HomePlug AV technology is designed into the PowerLine AV Network family lineup to give transmission speeds of up to 200 Mbps and HomePlug 1.0 Turbo Technology is designed into the regular PowerLine Network family lineup to give speeds of up to 85Mbps.
Set up consists of connecting a device, like a game console for example, to the PowerLine adapter with an Ethernet cable and the PowerLine adapter to the electrical outlet. Existing power outlets within the home transmit digital contents throughout the house. Secure connections can be created using 128-bit encryption by running the included installation CD.
The following are the available PowerLine Adapters from Linksys by Cisco:
- PLTE200 – Powerline Network Adapter
- PLTS200 – Powerline 4-Port Network Adapter
- PLTK300 – Powerline Network Kit
- PLE300 – Powerline AV Network Adapter
- PLS300 – Powerline AV 4-Port Network Adapter
- PLK300 – Powerline AV Network Kit
Wireless Home Audio
Network Attached Storage
- NSLU2Main article: NSLU2The NSLU2 is a network attached storage device with 8 MB of flash memory, 32MB of SDRAM, a 100Mb Ethernet port, and two USB ports. The NSLU2 was discontinued in 2008, but is still in demand because of the numerous enhancements developed by open-source community projects.
Network Media Hub
The Media Hub 300 and 400 series are network attached storage devices that allow users to share digital media across a network. Once the Media Hub is connected to the network, it searches for media content residing within the network and aggregates it into one centralized location, including all UPnP devices found. The Built-in Media Reader can directly import photos from compact Flash devices, SD cards and memory sticks without the need of a computer. Memory capacity options are 500GB or 1TB, with an extra empty bay.
The Media Hub's GUI gives a holistic view of the media located on the network regardless of where the actual file is located. Albums are consolidated, artwork, track numbers, and other metadata are downloaded, and all information can be sorted by a variety of different criteria. Included is Automated Backup Software that helps preserve the data through continuous storage backup.
VoIP
- Linksys PAP2 (and PAP2T) is an analog telephony adapter (commonly referred to as ATA), which allows for the connection of one or two “normal” telephones to a VoIP provider using the Session Initiation Protocol (SIP) protocol.
- SPA3102 is a gateway router with both a FXO & FXS port.
See also
- Broadcom
- Ralink
- FSF vs. Cisco
- Linksys iPhone
References
- ^ Cisco acquires Linksys for 500M, Clint Boulton, March 20, 2003
- ^ a b c "Entrepreneurs of the Year". Inc.com. January 2004 . http://www.inc.com/magazine/20040101/linksys.html . Retrieved 2009-03-10 .
- ^ a b
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