DEVICES COMPUTER NETWORK

COMPUTER NETWORK composed of several ELEM EN BASIC SOFTWARE AND HARDWARE COMPONENTS INCLUDE Namely :

- Tools HARDWARE , PERSONAL COMPUTER ( PC ) , NETWORK INTERFACE CARD ( NIC ) CABLE AND NETWORK topology .

- COMPONENT SOFTWARE OPERATING SYSTEM NETWORK , NETWORK ADAPTER DRIVER

Device NETWORK HARDWARE COMPONENTS

1 / . REPEATER

BERFUNGSU TO RECEIVE AND PASS signal signal * with POWER RECEIVED THE SAME . IS WITH REPEATER , signal OF A COMPUTER TO ANY OTHER COMPUTER far apart .

2 / . HUB

FUNCTION WITH REPEATER ONLY CONSIST OF SEVERAL PORT HUB , SO ALSO CALLED HAB multiport BEKERJAA REPETER.REPETER AND HUB IN , SO PHYSICAL LAYER HAVE NO KNOWLEDGE THAT HAVE SOME Regarding ADDRESS PORT HUB DITUJU.MESKIPUN BUT STILL USING BROADCAST IN SEND signal , SO IF ONE OF THE BUSY pORT pORT ELSE IF WANT TO SEND A Must WAITING signal , AS THE PICTURE BELOW HUB HFC ( hybird FIBER COAX )

SEND signal .

3 / .BRIDGE

SERVES AS REPEATER OR MORE BUT SMART HUB FOR WORK ON DATA LINK THAT HAS layer ABILITY TO USE ( MAC ) ADDRESS IN THE PROCESS OF DELIVERY TO ADDRESS THE FRAME destination

4 / .SWITCH

WORKING TOGETHER * with BRIDGE ONLY CONSIST OF SEVERAL PORT SWITCH SO CALLED multiport BRIDGE.DNGAN these capabilities IF ONE BUSY PORT SWITCH ON THE PORT - PORT CAN STILL ANOTHER BRIDGE AND SWITCH Face BERFUNGSI.TETAPI CAN NOT PASS ON THE PACKAGE IP DIRECTED BY ANY OTHER COMPUTER LOGIC DIFFERENT NETWORK .

5 / .TRANSMILTER / RECEIVER

 As explained earlier , AND RECEIVER TRANSMILTER WORK ONE device simultaneously DAPA , CURRENT There VARIOUS KINDS AND RECEIVER TRANSILTER device , SUCH LAN - CARD , OR MODEM WLAN - ADAPTER .

6 / . LOCAL AREA NETWORK ( LAN ) – CARD

SCALE IN LOCAL NETWORK ( LAN ) transmitted COMPUTER DATA RECEIVED THROUGH THE MEDIA AND BACK IN kompter transmission RECEIVER THROUGH AN LAN - CARD OR WHICH CAN ALSO CALLED THE NETWORK INTERFACE CARD ( NIC ) OR ETHERNET - CARD . ON THE COMPUTER , LAN - CARD CAN BE INSTALLED IN ONE SLOT EKSPENSI ( PCI OR ISA ) on the computer motherboard . There NICI ON SERVING FOR SETTING UP connector .

7 / . WIRELESS LAN ( WLAN ) –ADAPTOR

With the rapid development WIRELESS TECHNOLOGY Connection , perngkat WLAN - ADAPTOR SAMAKIN were encountered , Tool THIS POSSIBLE TO USE A COMPUTER USER ACCESS NETWORK IN AN AREA THAT THE " HOT SPOT " . IN Devices - Devices CURRENT AS MOBILE LAPTOP , PERSONAL DIGITAL ASSINTANCE ( PDA ) , SMART - PHONE OR ULTRA - MOBILE COMPUTER PORTABLE ( UMPC ) , WLAN - ADAPTOR IS TYPICALLY HAVE Tool Payer teritegrasi .