Ethernet switch

(redirected from unmanaged Ethernet switch)

Ethernet switch

In the home or office, the Ethernet switch functions as a central station connecting computers, printers and every other wired device to each other. The switch is also wired to the router and modem to access the Internet. The wireless counterpart to Ethernet is Wi-Fi.

An Ethernet switch is one of the three major functions in a wireless router, and although stand-alone Ethernet switches have up to 48 ports, the Ethernet switch in the wireless router typically has only four ports. See Wi-Fi and wireless router.

Switches Can Be Chained
Switches can be wired to each other, each one splitting off to other devices. Additional switches become automatic Ethernet boosters, as every transmitted output gets power from the AC outlet the switch is plugged into.

Data or Data Plus Power
Regular Ethernet switches transmit data signals only; however, a powered version transmits electrical power to remote devices such as security cameras (see PoE).

10/100/1000 Switches (Gigabit Switches)
Gigabit switches support 10, 100 and 1,000 Mbps (1 Gbps). The Gigabit standard added full-duplex transmission, which provides simultaneous send and receive in each line. All Ethernet below 10,000 Mbps (10 Gbps) is backward compatible and detects the highest common speed between both ends of the connection. See 10 Gigabit Ethernet.

Unmanaged vs. Managed
A basic "unmanaged" switch has no user configuration, and there is nothing to do except plug in the cables and turn it on. In contrast, for company networks, a "managed" switch can be configured to perform various tasks such as adjust speeds, combine users in subgroups, monitor traffic and report activity. See virtual LAN, SNMP, spanning tree protocol and Ethernet.


Hubs and Switches
The first Ethernet cross-connecting devices were "hubs" that share the total bandwidth. However, the switch treats each send-receive pair at full speed, and most all hubs have been replaced with switches.







Ethernet Switch
In the early 2000s, this unmanaged 16-port 10/100 switch from Omnitron was one of the first fanless and totally quiet Ethernet switches on the market.







In the Home Theater Rack
Switches plug into other switches. This Ethernet switch connects the TV, A/V receiver and streaming box to a 16-port Ethernet switch in another room.
References in periodicals archive ?
Tenders are invited for Unmanaged ethernet switch along with sfp modules and media converter
New Taipei, Taiwan, October 30, 2018 --(PR.com)-- WoMaster launched industrial DS105 - industrial 5-port unmanaged Ethernet switch designed for industrial automation networks.
In addition to Wi-Fi, the ioLogik 2542-WL1 and 2512-WL1 both feature a 4-port unmanaged Ethernet switch and two serial ports for a seamless connection to a variety of field devices.
We believe these new products will improve our competitive position in the unmanaged Ethernet switch market."
Raw material : procurement of unmanaged ethernet switch along with sfp modules and media converter vide ref:- 581900851 Document Purchase End date : 03 Aug 2019 Opening date : 03 Aug 2019
Contract awarded for Iinspection,supply and warranty of serial device server,industrial unmanaged ethernet switch,male rj45 to male db-9,1.5 meter long cable,multimode optical fiber with sc connector compatible with ethernet switch ,10 meter and 20 meter length each specification as per annexure attached
l DS210 - Rugged 8+2G unmanaged Ethernet switch for Transportation
Tenders are invited for Unmanaged Ethernet Switch With 6 10 / 100 Base T X Ports And 2 100 Base Fx Single - Mode Ports With Sc Connectors, - 40 To 75 Degree C Operating Temperature.
Barcelona, Spain, May 15, 2018 --(PR.com)-- WoMaster has launched an industrial unmanaged Ethernet switch equipped with 8 Fast Ethernet ports.
Tenders are invited for 10-Port Unmanaged Ethernet Switch With 2 Gigabit Uplink Ports
Its LNP-1002G-SFP and LNP-1002G-SFP-24 series is a 10-port industrial PoE+ gigabit unmanaged Ethernet switch, with 48 to 55 Vdc high voltage power input (LNP-1002G-SFP) and 12 to 36 Vdc low voltage power input (LNP-1002G-SFP-24).
Antaira Technologies' LNP-0500G and LNP-0500G-24 series is a 5-port industrial PoE+ gigabit unmanaged Ethernet switch, with a 48 to 55VDC high voltage power input(LNP-0500G) and a 12 to 36VDC low voltage power input (LNP-0500G-24).