General Network

8/9/2019 General Network

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Khmerneed 4ulearn Corporation www.4ulearn.com

1

Data Communication

I- Type of wired media:

vaman lkNnkardMeLIg NetworkdUckg NetworkeyIgmanviFIsaRskgkardMeLIgdUcCadMeLIgCalkN LAN (Local Area Network) MAN and WAN(Wide Area Network) b:uEneBlenHBYkeyIgsUmelIkeLIgGMBI LAN eRBaHfakg LAN eyIgeRbIeRcInRbePTdUcNetworkepSgEdrRKan;EtvamanRTg;RTaytUc . kgkardMeLIg NetworkvamanmeFa)aysamBaCaeRcInkgkarPab;BI PC mYyeTA PC mYy enAelI Network eKeRbI Cables andConnectors . ehIyCables and Connectors TaMgenaHmaneRcInRbePTxusKa dUecHeTIbeKeFIVkarEbgEck Cables CabIRbePTKW Twised Pair, Coaxial, and Fiber Optic .

A-Twisted Pair Cable:

Cable EdlGUsecjBI telephone rbs;GkeTAkgCBaaMg EdlGkeRbIsBVfRbEhlCaTwisted-Pair cable . ehIyComputer NetworkCaeRcInEdleKeRbIExSConnector kmanlkNdUcExSTUrsBrbs;GkEdr KW Twisted-Pair cable vaRtUv)anrMuCaKUr eTAtamRbePTBNnkartMerobrbs;eK eday1 KUrRtUv)aneKrMuehIymUlcUlKaCaKUr dUcenHeTIbvamaneQaH Twisted Pair cable .

karrMuenHkarBarCross take EdlekIteLIgeBlbBan Data signal BIExSmYyRtUveKbBanCamYysignal nExSepSgeTot ehIyvamanBIrRbePT Unshielded and shielded cable

Unshielded Twisted Pair cable (UTP)ExSRbePTenHRbEhlCaeKniymeRbIelI Computer NetworknaeBlsBVfenHehIyvaRtUv

)aneKsal;fa UTP ehIylkNcMbgEdlxusKarvag Network cable and telephone cable KWcMnYnsrsrExSxagkg . Telephone cable eRbiExSt4 srsr EckecjCa 2 KUr nig Network cableeRbIExS 8 srsr EckecjCa 4 KUr cMeBaH Connector nRbePTExSnImYy keRbIxusKapgEdrdUcCaRj-11 for telephone and Rj-45 for networking

. cMeBaHserver

EdleKeRbIExSEdlPab;eTAHub

EdlmanPaBTUlMTUlaykgkarbEnmKUrExSepSgeTotEdlgaycab;yksignal nig bBanecjtam


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ry UTP cable to pc .

The electronic industries Association and the Telecommunication Industries Association

(EIA\TIA))andak; UTP cable cUlkg category cMeBaHkarTij telephone cable KWGaRsyelICategory 1

+Category 1 (1 pai): sMrab;bBan voice signal (Telephone) nig Data manel,nTab

+Category 2 (2 pai): sMrab;bBan voice signal (Telephone) nig Data manel,nTab .+Category 3: sMrab;eRbIkg LAN edIm,I bBan Data manel,n 10 Mbps cMgayGtibrima100 m.+Category 4: sMrab;;eRbIkg LAN edIm,IbBan Data manel,n 16 Mbps cMgayGtibrima100 m.+Category 5: sMrab;eRbI kg LAN edIm,IbBan Data manel,n 100 Mbps cMgayGtibrima 100 m.+Category 5E: sMrab;eRbIkg LAN edIm,IbBa Data manel,n 1Gbps cMgayGtibrima100 m.+Category6: sMrab;eRbIkg LAN edIm,IbBa Data manel,n 1Gbps cMgayGtibrima100 m.

eTaHbiCa UTP cable vaminf gayRsYldMeLIgcMeBaH pc networkkenAmancMnucGaRkk;pgEdrdUcCavagaymankareRCotcUlepSgEdlgaymankarrMxan CamUlehtueFIV[signal enAeBlbBankgExS)at;bg;PaBedIm . man problem epSgeTotCamYyUTP KW attenuation Edlvamanplb:HBal;eTAnigRbEvgExSEdleyIgeRbIKW Maximum 100m ( 328 feat ) .

Shielded Twisted pair cable (STP)

RbePTepSgrbs;twisted pair cable

KWSTP

ehIycMnucsMxan;EdlvaxusBIUTP

enaHKWmanRsTab;karBarmYyRsTab;GackarBarmineGayman Interference electrically EdlCYykat;bnykareRCorcUlepSgnkarrMxaneRcIn . b:uEn UTP manPaBrwgKW stiffer EdleFIV[vaBi)akdMeLIg STP kRtUvkar Connector mYysMrab;Pab;crnGKIsnIeTAdIpgEdr ehIyvamantMlfBi)akdMeLIg ehIyKuNPaB lCag UTP nigmansuvtiPaBcMeBaH Data .


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B - Coaxial Cable:

vaRtUv)aneKsal;Ca Coax vamanlkNRsedogeTAnigExS Cable TV . Coax cablemanRsTab;xagkgrUmbGkSrYm( Core conductor) Edlman Social coppear ( srsrTg;Edg )EfmTaMgmanduMsrsrExSTg;Edgya:geRcInrMucUlKa EdlBnedayRsTab; Plastic manCatiGIusULg;nigRsTab;bnb;enaHKWCasMNaj;EdknigRsTab;cugeRkayKWCaCrEdlrMuxageRkAbgs;nExS .

Conductor xagkgsMrab;evcxb; Data , conductor bnb;pl;nUvkarkarBarBI Interference and crosstalk .EpkkgnsrsrExS Coax KWRkas;Cag Twisted pair EdlGackarBar kar)at;bg;signal xaMgCag(Attenuation ) nigGacFanakarbBan Data )anqayCag Twisted Pair. vamanBIrRbePTKW thin net andthick net :

Thin net

Thin Cable KWmanTMgn;Rsalgaybt;EbnnigvakRbhak;RbEhlCaExSTIBIrEdleKniymeRbIbnab;BI UTP . Thin net vabBanbPab; BI pc mYyeTA pc mYyeTotedayBuMcaM)ac;man Hub eLIyKWelI NetworkEtmYyExSenHvabBan Data ecjBIcMnuccab;epImeTARKb; Pc TaMgGs;elI Network bending point . Thin net KWeRbI BNC Connector from on to end ehIyConnector RtUvdak;bBaleTAkg BNCT Connector and Bottom endn T connector dak;bBalkg Network adapter.Cable companies rate coax cable KW BwgEpkeTAelIThickness nigkarTb;Tl;rhUtdl;sBVfenH KWThin net manGRtabBan RG-58 nig cable TV KW RG-59 . Thin net cable man maximum segment

length ehIycMgayBI pc mYyeTA pcmYyKW 1850m ( 607 feet ) enHmancMgayEvg

Cag2 dgebIeFobeTAnwgUTP

.Thin net

mankarTb;Tl;xaMgeTAnigInterference

mankargayRsYldMeLIggaybt;Ebn transmiss speed maximum KW 10 Mpbs ehIyvamantMlfCag


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Twisted Pair ehIyvakmansuvtiPaBCagpgEdr .

Thick netThick net KWExSmanTMgn;Rkas;Cag Thin net n coax vaRtUveKEckfak;Ca RG-11 and

RG-8 eKeRbIvasMrab;bBanExSEtmYy BItMbn;mYyeTAtMbn;mYy dUcthin net . Transceiver vasitenAkEngNaEdleKcg;bRtUv[ExSenaHeTAdl; ehIy transceiver vaeTAPab;ExSCamYy Vampire tapEdlCaEpkmYyrbs;ExSedIm, IPab;edaypal;CaslkNalnExS . A drop nExSKWbBan Transceiver tocomputer CakarPab;eTAnig Attachment Unit Interface (AUI) port elI networkcard rbs; computer . ehIy AUI port EdlbBantamExSPab; connector Edl15 pin GaRsyeTAelI DB-15 connector .dUcthin net EdrKW thick net manel,nbBan maximum 10 Mbps BIeRBaHvaFn;nigkareRCotcUlnigmancMgayrhUteTAdl; 500 m( 1640 feet ) b:uEnvaf rwg nig Bi)akdMeLIgedayehtuplenH thick net\LvRtUv)aneKeRbIsMrab;eFIVCa back bone cable EdlbBan data BIGKarmYyeTAGKarmYYynigsMrab; connect BI networkeTA network .

C- Fiber Optic cable :

Fiber optic cable mineRbIsMrab;bBan data Ca electric signal eTEteRbIsMrab;bBanBnWsignal eday

EpkelIehtuplenH Fiber optic minmankareRCotcUlBI Interference dUcsrsrExSTg;EdgeLIyminbegItsignal EdlGaceFIV[lYcdata dUecHCamUlehtuEdl Fiber optic bBan data )anrhsTan;


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citehIysuvtiPaBx


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II - Cabling connection :

Cabling connection Vol.4 /Pss.1: 2002Salt lake community college upgrades network (SLCC cabling with MT-RT) connector system.

SLCC )ankMBugEtxitxMeFIVkaedim,IBayam[CYbnUvGIVEdleKRtUvkarnsisSanusisSenAkgGreater salt lake Valley Gs;ryeBlCag 50qaMmkehIy\LvenH)anTTYlviPaKTankCn nighirBavtBIrd. GkCMnYjkgRsuk Larry Miller )aneFIVkarbricaKdGsarmYyCMnYydl;karsagsg;brievNkgmhaviTaly . \LvenHva)andwknaM[manPaBrIkcMerInedayBRgIk 2 TIlanEdlmanTMrg;Ca State-of-Art Tg;Edg nig Optical fiber cabling EdlCarcnasm


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RkumDesign )ansMerccitPamelIFuture-proofing n training center ehIythe new cablingTMrg;rs;vaGacRtUv)aneKykbBalCamYy minimal labor overhead nigkarbBaeBledIm,IrkSaGMBI

KMeragn cost effective bEnmBIelIenH SLCC cg;FanafaBYkeKGacBRgIkReal-StatenkarPab;ExS[kan;EtCitedIm,IPab;NetworkelectronicBIeRBaHfaplcMenjEdl)anmkedayAMPNETCONNECTMT-RTconnectRtUv)aneKeRbICasm,TanehIySLCC)ansMercbBalExSTaMg3KUrenHeTA RKb; Desktopkg Miller training center nig High Technology Learning Center . Two pair n AMPNETCONNECT )anbrcategory 5 UTP ExSTg;EdgEdleRbI Data and voice and62.5/125 multi-mode optical fiber RtUvPab;bBab;eTA Desktop .

-Benefit

sBVfenHkarbBalKan copper/ fiber cabling lkNenHsMrab;EtMiller Training Center andHigh technology under support CamYykarbBann pc rhUtdl; 1200 Edlsitkg lab Cag10,300 offices nigtMEdlRKb;RKgmanRTg;RTayFM . elakPrado)anniyayfaeyIg)ankMBugemIllkNedIm400 terminators EdlRtUv)aneKtest ya:gledIm,IPab; eTA Time installation . edayman AMP NETCONNECT MT-RT connector eBlCamFmedIm,IPab;bBab;vaKW 45 secondscMEnkSC type connector cMMNayeBlrhUtdl; 4 to 5 minutes GaRsyelIetIGkterminate varebobNa . enAeBlEdlGkbBalvaKWKuNcUlKaeday400 terminators karsave data kan;EtmanPaBc,as;las; .


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elak Prado Bnl;fa cab;BIeBleyIgcab;epImeronya:glM)ak BI Bandwidth-intensitive applicationseyIg)anBinitemIlelIktacMbgKW Connector and MT-RT connector )anCYbehIyRKb;lkxNnUvGIVEdleyIgrkemIl .

SLCC sBVf)anbMeBjKMeragBIrsBVfkgcMeNamKMerag 7 sMrab; Miller Training CenternigbegIteKalkarNmYykgcMeNameKalkarN 9 nkarkarBarenA High Tech Learning Center RtwmcugqaMenH edayelIkareCaKCyenAkg Miller Training Center karbBaak;enHsMrab;RKb;GKarEdlTIlan BIrmaneQaHfa AMP CONNECT Cabling and MT-RT Connector .

III- Connector System:

enAkgeRKgbBaaepSg(

]TahrNRS-232-C Connector

RtUv)aneKeRbIsMrab;Pab;BIExSModem to pc ) eyIgman connector dUcteTA male or female connector . a male connectorRtUv)aneKeFIV[eyIgsal;edaykaremIleXIjeCIg 1 rW eRcIn. A female connector RtUv)aneKbgajedaykaremIleXIjRbdab;sMrab;dak; rW sockets, jacks mYybeRcInedaybegIteLIgsMrab;RtUvKaCamYyeCIgenAelI male connector . dUcenH system connector KWcg;niyayGMBIbNaRbePTepSg rbs;connector sMrab;BI]bkrN bExSCaedIm xageRkamenHCabNa connector EdleyIg)ansal;xH

bRsavRCav)anxH -BNC connector ( British Naval Connector ) or BNC (Bayonet-Neil-Conolman)KWCa

eQaHsMrab;Paul neil rbs; Bell lab and carl conolman KWCaGkEdl)anbegItRbePT connectorsMrab;eRbIelI coaxial cable muneKbgs;dUcEdlGk)ansal;xHdUcCa N connector,C connectorand BNC connector KWCaRbePTn connect EdleKeRbIsMrab; segment is coaxial cable .


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OC 5001

BNC MALE CRIMP

OC 5002

BNC MALE,QUICK CRIMP

OC 5003

BNC MALE MOLDED & CRIMP(OD:9.5M/M)

OC 5004

BNC MALE CRIMP TYPE PANEL

OC 5005

BNC MALE RIGHT ANGLE CRIMP TYPE

OC 5006

BNC MALE CRIMP

OC 5071

BNC FEMALE TO RCA MALE

OC 5072

BNC FEMALE TO RCA FEMALE


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OC 5073

BNC FEMALE TO TNC FEMALE

OC 5074

BNC FEMALE TO UHF FEMALE

OC 5076

BNC THREE MALE

OC 5077

BNC MALE TO DOUBLE BNC FEMALE

-Rj-45 connector: niyay[xIKWCa Registered Jack-45 connector sMrab;Pab;CaExSEdl


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man 8 ExSEdleKRtUvrMuCMuvijedayPlastic ya:glnigman Color-codesMrab;Pab;tMrUvtamslotnImYyeTAkg Jacks . Rj-45 JackRtUv)aneKeRbIedIm,IPab; PCS to LANS nigPab; ISDN device toNT-1 device .

OCU-024

RJ45 PLUG

OCU-047

USB ADAPTER A/M TO RJ45

OCU-048

USB ADAPTER A/F TO RJ45

OVN-014

RJ45 TO PRINTER CABLE

-Rj-11 or phone connector:

CaTUeTAeKeRbI Rj-11 connector edIm, ItPab; telephone line eTAkan; device epSgeTotdUcCa Modem .

Name: DC9M/Rj11 4P4C or 6P4C

Name: A: Rj-11 Jack


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IV-Network card:

KWCavisVkm card rWkCaeRKOgpl;nUv Network access eTA computer rWeRKOgNamYydUcCaPrinter . Network interface card mantYnaTIsMrab;sMrYlrWeFIV[sal;Ka n computer nigPhysical media , dUcCa cabling , nigkarbBan data epSg . NIC eKGacehA network card orNetwork adopted

The linksys home link phone line network card KWCMnan;TI 2 n series network cardrbs; Linksys Home link, \LvenHvamanlTPaBedIm,IbBan data enAeBlevlaEtmYydUcstandardEthernet network. The home link phone line 10M network card KWCaviFIEdlsamBabMputedIm,IbegItNetworkkgpHsala rW Small office , share your internet connection elI PCs eRcInehIyPab;edaypal;)anCamYyNetwork card rbs; home link phone line elIkdMbUgk)anenAelINetworkEtmYyprint BI PC mYyeTAkan;printer n PC epSgeTot nigelg gameeRcInKaedayel,nx


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-Connect up to 30 PCs with up to 1000 feet of telephone cabling .

- Wireless-B (802.11b) connectivity for your desktop PC

- Data rates up to 11Mbps in the 2.4GHz radio band

- Put your PC wherever you want, with no cabling hassle

- Included Setup Wizard takes you through configuration, step by step

V- HUB: vaCa Device mYysMrab;Pab;TMnak;TMngrbs;bNajenAkEngkNalNamYy

(Central Location) Edlpl;Pab;Ka eTARKb; pc or device epSgeTAtelI NetworkehIyHubEckecjCaBIrKW

Passive Hub: KWCaRbePT Hub EdleKeRbIelI ARC Net networks EdlmantYnaTIsMrab;bBan Signal bnb:uEnBMumanlTPaBbEnmkarkarBarelI Data .

Intelligent Hub: KWCaRbePT Hub EdlmanlTPaBbEnmelIkarkarBarkarbBan DataSignal vaRtUv)aneKbegIteLIgsMrab; muxgarNetworkdUcCakarRtYtBinitbraykarN[eXIjelINetwork. vaRtUv)aneKeRbIelIRbePT NetworkxusKarYmARC Net and 10 Base-T Ethernet .

Net g104TP Hub

vaCaRbePT series : 10/100 Mbps Daul speed Hub Pab;CamYyRKb; PCs TaMgGs;edIm,Ishare printer , files , Internet access , and e-mail RBmTaMgvaGacPab;cMruHCamYy10/100 MbpsPCs, servers , and peripheral CamYyHub TaMgenH . vaRtUv)aneKbegItsMrab; Small businesscMeBaHGkeRbIR)as;EdlfvikarmankMnt;.

cMeBaH Hub enHmYy man Built-in self-learning bridge , Edlpl;bNajTMnak;TMngrvag10 and 100 Mbps neRKg Network. the intelligent bridge KWRKb;RKgkarbBan Data epSgelI

NetworkedaysVyRbvt i c MeBaH Network port nImYyvaRtUvKaCamYykarPab; PC CamYyPC /Network card edayRtUveRbIel,nKa edayeFIV[n NetworkekIneLIgedaymin)ac;Rbwg .


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taragtl HUBName Speed Port Price

Network AccessPointer Hub

Rj-4511Mbps

32 ports 43,42$

Netgearen104TP Rj-45 10 Mbps 4 Ports 9,95$

D-Link Air PlusDWL-800AP Hub

22 Mbps Wireless 39,00$

Netgearen 104Ethernet Hub

Rj-45Mbps

4 Ports 24,77$

Wireless EthernetBright wet 11 Hub


D-Link AirxpertGDWL2100 AP


Wireless-GWPG54G Hub


Wireless-G

Wet 54G Hub


Hub 500 24-portTP Hub

Rj-45100 Mbps

24 ports 370$

ASUS WL-330Pocket


DWL G810 Hub 54 Mbps Wireless 88,21$

DWL 7100 AP Hub 54 Mbps Wireless 125,76$

NetgearWG302 54 Mbps Wireless 197,28$

NetgearWGE101 54 Mbps Wireless 91.92$

Broad band 11 Mbps Wireless 39,88$


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MN-620 Hub

VI- Ethernet Switch:1/ -10/100 Ethernet Switch:

CamYybeckviTa Networking dx


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-Manageable via console, telnet, web server and SNPM/RMON-Optimize your network traffic with 802.19 VLAN support and 802.1P trafficPrioritization.

EF 3508

-man8 port 10/100/1000 Mbps Halt and full doplex , Switch ports .-Forward and filters packets and none-blocking, full wire speed .-All ports have on to speed negotiation and MDI/MDI-X-Supports address learning and aging , 802.3X flow control and Head-of-line blocking

prevention .

PC 22604

-Four none-blocking, Wire-speed (Megabit 10/100/1000 base TX) MDI/MDPX-ports

-Four-expansion slots for optical Gigabit Ethernet (TX) or Gigabit fiber (SX) Module-Supports 802.1p traffic prioritization, 802.1q port-base VLAN tagging support , eight-highstacking , and port trucking .-Manageable via console, telnet, web browser, and SNPM/RMON.

2/- 10/100/1000M Gigabit switch:

EG 0801 W: CamYy]bkrNenHKW Ether fast 10/10/1000 8+1 Gigabit switch GkGacPab; Ethernet networkEdlGkman 10/100 eTAkan; server backbone Edlmanel,n Gigabit

edayBMucaM)ac;cMNayluyTij Gigabit Adapter EdlmantMlfsMrab; PC mYyeLIy . elIsBIenHeTotGigabit switch manPaBgayRsYlKW Hassle-Free setup edayBMucaM)ac;eFIV[vasal;nUv]bkrNepSgeLIycMenjluynigeBlevlaCamYyvaKW all-in-one edaydMeNaHRsaysMrab;GigabitKWGacconnect Cag 10/100 Ethernet networkrbs;Gk .


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-1Gbps full duplex switch port and 8 10/100 Mbps-Auto detect Halt/full duplex switch port- Internal built-in 256 kb SRAM for buffer memory-Up to 4096 MAC Address table /hashing algorithm on address learning

SD2005:

-Five 10/100/1000 Mbps half/full duplex, switch ports (5 ports)-Forward and filters packets and non-blocking, full wire speed.-All ports have auto speed negotiation and auto MDI/MDI-X crossover direction-Linksys reliability and limited life time warranty.

SD2008

-Eight 10/100/1000 Mbps half/full duplex , switch port (8 ports)-Forward and filter packets at non-blocking full wire speed .-All ports have auto speed negotiation and auto MDI/MDI-X crossover detection-Lynksys reliability and limited fife time warranty .

SR 2016

-Sixteen 10/100/1000 Mbps Half/full duplex switch ( 16 ports )-Forward Filters packets and at non-blocking full wire speed-All ports have auto speed negotiation and auto MDI/MDI-X crossover detection-Lynksys reliability and limited life time warranty


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3/-10/100OfficeSwitch:

SD205 vaRtUveKbegIteLIgedayviFIRbesIrmYysMrab;begItel,nmanlkNdUc10 MbpsEthernet and 100 Mbps Fast Ethernet Device pgEdr . RKb; Ports TaMgGs;rbs;vaKWeFIV[sal;elnedaysVyRbvitinigman MDI/MDI-X crossover detection edaysVyRbvtidUcenHGkBMucaM)ac;xVl;GMBIRbePTExSeT . ral; Port manPaBesrIsMrab;begInel,nRbesIrnig Half/full duplex modesMrab;karekIneLIgrhUtdl; 200 Mbps nig bandwidth kg port 1 .

-Five auto sensing 10/100 switched ports with auto MDI/MDI-X crossover detection(5-ports)-Up to 200 Mbps Full duplex bandwidth to each port-Compact size fits into any environment include wall-mount slots-Address learning and Aging and data flow control for enhanced transmission

reliability.

SD216

-Sixteen Auto searing 10/100 ports with auto MDI/MDI-X crossover detection(16-ports)-Up to 200 Mbps full duplex bandwidth at each port-compact size fits into any environment.-Address learning and aging, and data flow control for enhanced transmissionreliability

VII-Router:

Router eRbIsMrab;bMEbkNetworkCa NetworktUc (Sub Network)eFIVkarenAelIPhysicalLayer . ehIyvaeFVIkarelIRsTab;TI 3 rbs; OSI Model KW Network layer .

10/100 16-portsVPN Router (RV016) the linky 10/100 16-ports Router) KWCakarQanmuxnkarEckrMElkInternet enAelI NetworksMrab;tMrUvrbs; Small business rbs;Gk. dUcCa


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Router epSgvaeGayMultiple computers kgkariyalyrbs;GkShare nUvkarPab;eTAkan;Internet )an . 2 ports internet port enHvaRtUv)anbgajeGayeXIjfaGkRtUv)an Connect eTAInternet 2 ExSdUcCakarBack up pgEdredIm,IFanafaGkminEdrminPab;eTA Internet . rWGkGaceRbI

Internet port TaMgBIrkgeBlEtmYyk)an ebIenAminTan;RKb;RKan;eTenaHGkGacUp to .. nFull duplex switch 10/100 Ethernet Edlman 5 ports ehIyGkGaceFIV[vasal;Ca Internet portsMrab;karUp to seven-port KWeFVI[ rW Load balance RtUv)ankat;bnyCacugeRkaykarbgaj DMPPorts pl;[GknUvkarAccess cUledayesrIelI Channel dUcenHGkGacset up FTP server .The vital private Network (VPN) manlTPaBbegItbBalelx Tunnels tamry InternetEdl[begItnUv 50 offices BIcMgayrW[User EdlkMBugeFIVdMenIrKWmansuvtiPaBkgkarConnect cUl

NetworkGkBI off-site . User eRbIkarConnect tamry VPN tunnel EdlPab;eTA Computer ofYour networkKW secure elI files , e-mail and Internet .

10/100 16 ports VPN Router GacbMeBjnUv DHCP server nigmanlTPaBRKb;RKan;elISPI wirewall edIm, IkarBarPc RbqaMg hacker ehIyGaceFIV Configured elI Filters internal userAccess to internet ehIyman IP address Filtering dUcenHGkdwgya:gc,as;fanrNa access toNetworkrbs;Gk .

-A high-reliability Internet connection-sharing router and 16-ports switch for smallbusiness-Feature up to 7 internet port for load balancing and connection redundancy-Security connect up to 50 remote office or traveling user to your office networkVIA VPN

-Advance SPI Firewall protect your PCs from most known internet attack.

BEFW1154

-Router function shares your high-speed internet connection with wire and wireless


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computer-Built-in 4-ports Ethernet switch and wireless access point creates your home Network toshare printer and files-Wireless connection are secured with 128 bits encryption with data rates up to 11 Mbps.-Include set up wizard take you through configuration your network , step by step.

HPRO 200

-All-in-one box for internet sharing through Ethernet and home phone line Networks-Secure your network with network address translation (NAT)-Built-in Ethernet-to-home phone line network bridge for local computer connections .

WRTSLAB

-Built-in 4 port switch jump-start your wired network , while the Router functionality shareyour high speed internet connection with wire and wireless clients.

-Dual-band access point communicates simultaneously with the widely-adopted802.11b and new high-speed 802.11a wireless network.

-Protect your wireless investment while preparing your infrastructure for the future-Advance security: wireless data encryption (WEP) ,802.1X authencation and authourization

support ,VPN pass-through , internet access filtering .

VIII-Fiber converter:

Ca device EdleKeRbIsMrab;brelectrical signal or computer data BIEpkmYyeTAEpkmYyepSgeTotdUceKeRbIsMrab; convert BI Analog signals eTA Digital signals . dUcenHeKeRbIvaelIFiber optic eRBaHvaeFIVBIsrsrEkvsMrab;bBankaMrsIBnWrvag]bkrN 2 . enARbBnbBanBtmantamFiber optic RtUvman Optical part and Electrical part sMrab; convert. dUcenH Fiber converter sMrab;bMElgsignal BI optical to electrical signals nigbRBaasmkvij .

TL-501


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Transceiver 501Ethernet BNC / AUI Transceiver

Features:Provides a complete interface of the AUI to thin Ethernet cable

Provides for operating up to 185 meter of thin Ethernet link

Supports network traffic at a rate of 10Mbps

Supports Jabber function to prevent corrupting the network due to the defectivetransmit circuitry.

Switch selectable SQE test (enable / disable)Selectable Terminator function

Lightweight and compact

Specific tion:Standard

IEEE802.3 10Base-2

IEEE802.3 10Base-5

Protocol

CSMA/CDNetwork Media

10Base-2 V Coaxial RG-58A/U Cable

10Base-5 V Coaxial RG-11A/U CableConnector

1*BNC connector

1*15 pin DIX connector

Network Data Transfer Rate10Mbps

Weight

75g

LED indicators

Power

Dimension

90 mm * 42 mm * 20 mm (L*W*H)Temperature

Operating V 0J to 50J

Storage V -20J to 70J

HumidityOperating V 10% to 90% RH

Storage - 5% to 90% RH

Power

100~240VAC, 50-60Hz auto-sensing internal switching power

ComplianceFCC and CE

Ordering Information:

TL-501 : Ethernet BNC Transceiver (AUI - BNC)

TL-502

TransLink 502Ethernet TP / AUI Transceiver

Features:Provides a complete interface of the AUI to twisted pair Ethernet cable

Provides for operating up to 100 meter of twisted pair Ethernet link


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Supports network traffic at a rate of 10Mbps

Supports Jabber function to prevent orrupting the network due to the defective transmit circuitry.

Switch selectable SQE test (enable / disable)Selectable Terminator function

Lightweight and compact

Specification:StandardIEEE802.3 10Base-T

IEEE802.3 10Base-5

Protocol

CSMA/CDNetwork Media

10Base-2 Coaxial RG-58A/U Cable

10Base-T Category 3,4,5 EIA/TIA-568 twisted pair Cable

Connector1*RJ-45 connector

1*15 pin DIX connector

Network Data Transfer Rate

10MbpsWeight

75g

LED indicators

Power, Link, Receive, Collision

Dimension

90 mm * 42 mm * 20 mm (L*W*H)Temperature

Operating V 0J to 50J

Storage V -20J to 70J

Humidity

Operating V 10% to 90% RHStorage - 5% to 90% RH

Power

100~240VAC, 50-60Hz auto-sensing internal switching powerCompliance

FCC and CE

Ordering Information:

TL-502 : Ethernet STP Transceiver (STP/AUI)

taragsrubelI]bkrN Converter srub

ConverterConverter

@TL-501Ethernet BNC Transceiver (AUI-BNC)

More info... @ @

TL-502Ethernet UTP Transceiver(AUI-UTP)

More info... @


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@@@@

@FL-620100TX to 100FX FiberLink ConverterMore info...

@ @ @FL-720SC20100Base-FX Multi-mode to Single-mode media ConverterMore info...

@ @

@FL-M500Intelligent 10/100Base-TX to 100Base-FX M edia Converter

More info... @ @FL-M620SMART 10/100Base-TX to 100Base-FX Multi-mode Fiber ConverterMore info.

.. @

@SFL-613SC20/615SC2010/100Base-TX to 100Base-FXSingle-fiber Media Converter

More info... @ @SFL-M613SC20/615SC20FiberLink S613/615Smart 10/100Base-TX to 100Base-FXSingle-fiber Media ConverterMore info...

@ @

Rack Chassis

@RACK-16R16-empty-slot fiber converter rack center, w/redundant 150W power supply

More info.. @ @ @

IX-Modem (Standard and DSL)


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ModemKWCa]bkrNsMrab;bBan Data signal tamRbBnTUrsB eyIgBMuGacbBan data signaltamRbBn)aneTmUlehtuedaysarEtBandwidth rbs;RbBnTUrsBmancenaHBI 300H2-3,4 KH2rI Data signal edaysarEtvtmann Residual DC maneRbkg;cab;BI 0H2-299H2 .

Modem manBakkat;mkBI Modulation Demodulation :-karbMElg data signal BI digital eTA analog signal ehAfa Modulation .-karbMElg dat signal BI analog eTA digital signal ehAfa Demodulation.Modem RtUv)aneKeRbIelI Computer sMrab;Pab;CamYyComputer epSgeTotsMrab;bMElg

edIm,IbBan Modem dMbUgGacrt;el,n 110 bands dl; 2400 bands .

DSL Modem

DSL Modem KWCa Network device EdlTak;Tgrvag 2 segments n NetworkEdldUcKanigeFIV[manPaBgayRsYlkgkarnaMykdata packet BI segment mYyeTA segment epSgeTot .

DSL Modem Gacdak;RbTak;ExSNetworks EdleRbI Network protocol xusKadUcCa(TCP\IP Apple talk ,IPX,IBM,XNS,etc ) edaymincaM)ac;tMrUvkarCak;lak;NaelI Networkinformation and kareFIV[sal;elI]bkrNeT .

Benefit of DSL Modem for SMB+minfKWefaksmrm+gayRsYltMeLIg+Low equipment administration and maintenance cost

Limitation of a Modem

DSL Modem minmanPab;mkCamYynUv Security nigkarRKb;RKgelIRTg;RTayeLIy plcMenjBI data Edl)andwgEdrCatMrUvkaredIm,IkarBarKYrEtdak;eGayenAqayBI bridge networkEdl

ecjBI DSL Modem .eTaHbI DSL Modem minman Forward packets kg address Cak;lak;NamYyEmnEtvaman


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Forward all broadcast and multicast traffic , dUcenHkardak;[emIleXIj packet edIm,IpSayCasaFarNtamry Internet edayBYkvaKYEtenACamYyLAN edayELk . The fast DSL ModemForward all broadcast and multicast traffic )anbegItbBaaepSgeTotdUcCa enAeBlTMhMn bridge

networkFMdUcenHlTPaBsMrab; packet fycuHEdlGaceFIV[Network breakdown. DSLModem minGnuBatieGayman user elI NetworkeRcInCag 10 elI LAN EtmYy .

Using a standard DSL Modem:

DSL Modem vamankarTak;citsMrab;;Pab; telenetworkeTAkan; corporates network.A Modem minsUvfCag Router ehIyThe small business cUlciteRbIEteTaHbIya:gNakModemkminpl;nUv Security edIm,IkarBar Telenetworks Pc BIkarlukluyepSgehIylTplKW Unauthorizedaccess to corporate network.ebImindUcenHGkKYrEteRbI Modem Pab;eTA telenetwork to office

+Set up a private network environment EdlCakEngn Networkers minPab;edaypal;b exposed to internet enHKWmannyfa DSL connect to LEC , CO bnab;mkvaPab;eTA POPehIyCacugeRkayPab;eTA corporate network.

+ Set up firewalls or NAT server rvag DSL Modem rbs;Gknig Your client and server PCs .+eFVI[PC enAqaysal;KasMrab; VPN BIeRBaH PTPP GacbegItVPN tunnel kareRbI

Dial up network utility built into window 95, 98, or NTedayBMucaM)ac;bEnmnUv client softwareeLIy .

+EdnkMnt;elI Users EdlenAqayKWRKan;EtAccess to fill EdleKcg;;)anEtb:ueNaHenAeBleKcg;eRbI .

DSL Service+ Speed

el,nnDSL connection

KWGaRsyeTAelITMhMnData

EdlRtUvbBankgmYySecond, DSL lines mankareRbIel,nxusKa GaRsyelIRbePTrbs;vaehIyel,nenHRtUvtMerobBI128 Kbps to 1.5 Mbps ehIyPC EdlenAkan;EtCitnig Phones company central office KW)anTTYlel,nkan;;EtelOn .

+Price

tMln DSL Service bUkbBalkarKitluyEtmgdUcCakarInstall nig]bkrNrab;bBalpgEdrnUv Service RbcaMExehIykarKitluyRbcaMExmandUcCa

--Speed--Number of IP Address


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--Value-address services such as web/e-mail hosting

Type

DSL connection GacmanTMrg;EbkKaelIlkNdUcxageRkammannyfaCMnYjrbs;Gkmankarbt;EbneGaysIuKaelI Application and budget CatMrUvkarc,as;las; .

--Maximum Speeds--faetI Data EdlRtUvbBan nigTTYlat the same or different speeds--Distance from the nearest CO--The most popular type of DSL for the small businesses are :

---SDSL or Symmetric DSL---IDSL or ISDN,DSL---ADSL or symmetric DSL

DSL Solution

suvtiPaB PaBeCOCak; el,nbBanelOnGacCYysmall business manage xHelIbBaankarPab;sMxan;CaeRcInEdlvaCYb . Popular user of DSL man

+LAN to LAN connections : EdleRbIsMrab;Pab;CMnYjEdlmansaxaeRcIn, Retail storesWare house . elIkEngCMnYjmYy DSL shouter pl; Single high speed DSL karPab;eTA InternetEdlCakEngn All businesses sitGacPab;TMnak;TMngKa)an .

+Connecting multiple user to LAN :

sMrab;bMngnkarSharing bandwidth of high-speed DSL LinemanpgEdrnUv Network resourcesdUcCa Software application , files and printers

+Connecting tele network to corporate office : CamYyDSL Modem or DSL Routerkarpl;[tMlsmrmel,nelOneTA[ Edlcg;)an 56 K analog connection yWtenAeBleKAccess and download database FM or files .

X- Fax Modem:

Fax Modem KWCa]bkrNEdleKGacPab;CamYynig PC ehIyGnuBati[GkeFVIkarbBalnigTTYlelectronic message dUcnigma:sIun Fax . Fax Modem vamanlkNdUcCa modem FmtaEdrEtxusKaRtg;favaRtUv)aneKerobtMeLIgsMrab;eFIVkarbBan message eTA Fax machine rWeTA Fax modemepSgeTot . Fax modem main internal & external modem called Fax boards .

PN5804 Fax modem

The Hawking PN5804 KWvamanel,nbBanx


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kareRbIR)as;eRKOgKWTabnigeRbI nUv USB power dUcenHBMucaM)ac;bEnmpower adapter eTvaGac)aneBjlkNCamYyWindow 2000, 98 , ME ..RKan;Etedatvakg USB port elI PC rbs;GkehIyPC nig Install it self

Key Features

Manufacturer Sku: PN580U

Brand: Hawking

Product Line: USB WinModem

Model: 56K External

Interface Type: USB, Cable

Enclosure Type: External

BizRate Product ID: 6162700

Modem

Modem Type: Analog

Modem Speed: 56 Kbps

Maximum Fax Transfer Rate: 14.4 KBps

Analog Modulation Protocol: ITU V.90

Length: 2.7 in

Networking

Network Ports: 1 Ports


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Ethernet cable modem

The DCM-200 pl;nUvel,nelOnn Internet access elIExSnetworknigGacPab;eTA PCqayCamYyEthernet or USB port rbs;vaEdlPab;eTAEthernet card kg Desktop or Notebookcomputer . vapl;nUvPaBqatnkarRKb;RKgelI IP GaceFVI[sal; DHCP network)ancMeBaHeKalkarNsuvtiPaBvaman 56 bits DES encryption sMrab; Up stream and down stream transmission

Item # 613594

Manufacturer #

machine compatibility desktop computer; notebook computer

internal/external external

connector type RJ-45; USB

maximum throughput 42.88Mbps

modem type cable

operating system compatibility IBM/PC

memory required n/a

required hard drive space n/a

standards and protocols supported 10Base-T; DOCSIS 1.0; USB 1.1; DES; DHCP

wireless phone compatible nofax capability no

speakerphone capability n/a

voicemail no

warranty 1-year

manufacturer D-Link Systems

model name DCM-200

Robotics 5686 E External 56 k Fax modem

Send email 50% faster

Simple 3-step install

Support V.90/V.92


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Standard / protocol supported :V.92 56 Kbps PTU standard , V.90 Kbps PTU standard , V.34 , 33,6 Kbps PTUStandard compatible with PTU and Bell standard from 56 Kbps down to 1200 bps ,V.80 Video conferencing support , V.42 bis/MNP 5 data compression Faxing :class 1 and 2.0 group all send and receivePackage contents : U.S. Robotics 56 K fax modem black case , AC power adapter,

Rj-11 7-ft telephone cable , Quick installation guide , installation CD-ROM

Communications Protocols

Protocol

MaximumTransmission

RateDuplex

Mode

Bell 103 300 bps Full

CCITT V.21 300 bps Full

Bell 212A 1,200 bps Full

ITU V.22 1,200 bps Half

ITU V.22bis 2,400 bps Full

ITU V.29 9,600 bps Half

ITU V.32 9,600 bps Full

ITU V.32bis 14,400 bps Full



XI- Microwave link up:

Microwave bBan Data RsedogKaeTAnigkarbBantamRbBn Satellite EdrEtMicrowave

CaRbePT Transmission Media mYyenAkg Data communication kgkarbBan DataEdlmanrycMgayxIedayBMumaneRbIExSeTKWvabBantamryrlkFatuGakas . Microwave RtUvmankartMeLIgbegalenAelIGaKarnigPMx


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man mm02 Group .*Inset is MINI-LINK

karRBmeRBogenHKW Pan-European sMedAelItMlneRKagkarNniglkNRKwHsamBaCamYyRKb;EpktUcTaMgGs;edayrYmbBalTaMg mm02 Group dUcCa 02 Germany , 02 United Kingdom , 02Iceland , Manx Telecom ( Lsle of Man ) and Airwave (UK) ---- edim,IbBalKakgkaryl;RBmnkarRBmeRBognigkarrkTItaMg .

-ehIykarRBmeRBogenH)ankat;bnynplb:HBal;epSgBIkarrW discard data edayehtuenHeyIg)anbegInkarpl;plCaTI++++++++++++++Kab;citkg Line CamYyBakesakrbs;; mm02 fa Do it once

-ehIysMrab; Ericsson karRBmeRBogenHmgeTot bgaje[eyIgeXIjfakareCOelIdKUrCamYyvtmanCaGnrCatiinigCaplitplCalMdab;elx 1 . KWvaGaRsyelICMhannkarBRgwgmitPaBnrbrCMnYjrbs;eyIgCamYy mm02 . ehIy Ericsson )ankMBugeFIV[GnaKtn Mobile and broadbandinternet communication tamrynUvkarQanmuxEpkTechnology . karpl;nUvkdMeNaHRsaynkarEkERbfIelIRbeTsCag 140, Ericsson kMBugCYyCMruj[begItRkumhunTMnak;TMngEdlmankMlaMgxaMgCageKelIBiPBelak .

*About MINI-LINK RtUv)aneKTTYlsal;edayGkRbtibtiGkeRbI Microwave Access CaeRcInqaM. CagBak;kNallann MINI-LINK radio )anRtUveKykeTAeRbIR)as;kgRbeTsCag125 rYcehIy Ericsson k)andeNImTIpSarBiPBelakkgkarEckcayplitplCag 40% . MINI-LINKcost-efficiently eTA base station , switch nodes , offices edaykarbegIteLIgedaysigleradio connection or complete microwave networkcMeBaHlTplBIcMgayRtUvkarkglkNPUmisaRsepSgKWGknaMpvdsMxan;mYysMrab; Microwave transmission TaMg 2G and 3G rollouts .CacugeRkayenHkarbEnmsMrab; MINI-LINK port for lio KWmansmtPaBx


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*Microwave Network :

Cag 40 qaMehIyEdl Microwave network )aneFV I kkmkgkarpl;nUvCMenOcit , Cost effectivenigdMeNaHRsayelIkarEkERbsMrab;rcnasm


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Capacities of :

155 Mbit/s

OC-3 / STM-1, or 100BaseT Ethernet Operating at :

7, 8, 11, 13, 15, 18,

23, 26, 38 GHz

Capacities of :

4 Mbps to 100 Mbps

2E1 to 32E1 , 2DS1 to 32DS1

100 BaseT Ethernet

XII- Wireless Ethernet Bridge:

Bridge Ca]bkrNsMrab;Pab;LAN BIrrWeRcInEdlman Topology epSgKamYy vaeFVIkarenAPhysical layer and data link layer . Bridge GacPab; LAN BIrrWeRcInEdleRbIR)as;esva Datacommunication ehIymanlkNCak;lak;Edlman Addressing method dUcKa .

PaBgayRsYlrbs; bridge kayeTACaPaBCak;EsgCaeRcInenAeBlEdlLAN eRcInCagBIrcab;epImtPab; . Bridge nImYyRbtibtiecj cUleRbobdUcKanigkartPab; NetworkBIrEdr

ehIyGacmaneRcIn ports KWeRcInCag BIr .kareRbIR)as;)aneRcInya:gn Wireless Ethernet Bridge GacbegItnUv Ethernet-equippedepSgeTot BI Wireless rbsGkedIm,I Share nUvkartPab; Networkedayel,nelOncMENkkgGacbrEthernet-wire printer ,scanner , camera , notebook or desktop rbs;Gk[eTACa wireless networkdevice )an . edaysarvaman driver-free dUcenHvaGaceFVIkar)anRKb;kEngnig system)anenAeBlEdlvaBMucaM)ac;man driver to load KWmincaM)ac; Set up KWRKan;EtedatvaelI device nNetworkrbs;GknigeFIV[vasal;KaedaySetting kg Web browser Etb:ueNaH .

ehIyGkGaceRbI Wireless Ethernet bridge CaRbePTn Cable less cable edIm,IPab;NetworkEdlenAqay)an RbEhlCaRtUvbBan Data KWtamRKb;pvedayqgkat; warehouse BIkEngbBan. rWRbEhlCaGkcg;begIthome office mYyenAkg Garage dac;EtgCamYyWirelessEthernet bridge in the garage nigmYyepSgeTotKWGkRtUvkarwireless network.


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-Convert wired-Ethernet devices to wireless network connectivity .-Work without driver on Macintosh , window , Play station , xbox, Linux , network printers

anything with Ethernet port-Provide wirless, cable-free bridging between remote workgroups .-Easily configurable through your web brwowser.

Ethernet Bridges & Switches

Operation of a Bridge


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Multiple Port Bridges (Switches)

XII- Linksys wireless-GPCP card:

Pab; Computer desktop rbs;GkeTA wireless network CamYyLinksys wireless G PCP Card

ehIyCard install elI expression slot n desktop computer CaeRcInnigbBalCamYykar


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Set up wizard EdleKeFIV[ Computer Gksal;Katamry adapter eTA wireless network settingrbs;Gkmgbnic .

The wireless PCP card [Gkdak; PC rbs;GkesIrEtRKb;kEngkgGKaredayminbg;fnig

minsKsajsMrab;karrt;ExS\LvGkBMucaM)ac;ecaHRbehagkgCBaaMgnigeLIgelIbnb;tUcelIdMbUlrWBidanedIm,IPab; NetworkeT .ma:gvijeTotGkGacrkSakarTak;Tg e-mail edaysarkaraccess eTAkan; Internet eRbI message BIcMgayedIm,ICECkelgnigmitrbs;Gk nig Share files and otherresources dUcCa printer and network storage CamYycomputer network epSgeTot

The linksys wireless PCI card KWmanRBmeRBogya:gRtwmRtUvCamYy802.11 g wirelessNetwork standard eFIVkareprData ekIneLIgrhUtdl; 11 Mbps enAkg 2.4 GHz radio band ehIy

Wireless communication rbs;GkRtUv)ankarBarby up to 128-bit encryption dUcenH Data rbs;GkKWmansuvtiPaB . dUcenHminmankarsKsajCamYykarrt;ExStampHeFIV[Pab; Desktop rbs;gkgayRsYlCamYylinksys wireless PCI card .

-wireless-G (802.11g) connectivity for your desktop PC-Data rate up to 11 Mbps in the 2.4 GH z radio band-Put your PC wherever you want , with no cabling hassle

-Include set up wizard takes you through configuration, step-by-step

-Wireless-G( 802.11g) connectivity for your desktop PC


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-Incredible data rate up to 54 Mbps in 2.4 GHz radio band-Also interoperates with wirless-B (802.11b) network at 11 Mbps-Put your PC wherever you want with no cabling hassle .

XIV- The Linksys wireless-G broad band Router:

Share your high speed-internet service

tamrypHrbs;GkedayBMucaM)ac;GUsExScUlKitGMBI Linksys wireless-G broad band Router CaRbePTmYyn Splitter sMrab;karPab; Internetrbs;Gk . RKan;EtPab;DSL Modem eTAkan; Router ehIycomputer TaMgGs;enAkg Networkrbs;GkGac Share internet kgeBlEtmYy . GkGacPab; Computer rbs;Gkedaypal;eTA RouteredayeRbIExS rW eRbI wireless network adapter nigGacTMnak;TMngelI radio waves snSMkarrMxannigBRgIkkarGUsExStampH .

ma:geTotPC rbs;GkRtUv)aneKPab;eTACamYyRouter EdlBYkeKGacTak;TgCamYyKaeTAvijeTAmk)an , Share resources and files RKb; PCs rbs;GkTaMgGs;GacPrint edayShare printenAkEngNak)an[EtelI Network 1 RBmTaMgGacShare all files , music , digital picture anddocuments . rkSaRKb; digital music rbs;GkelI PC EtmYyehIyGacsab;;)anRKb;eBlnigRKb;kEng[EtenAelI networkEtmYy begInRKb; Digital picture rbs;GkkgkEngEtmYyeFIV[gayRsYlrkenAeBlNaEdlGkRtUvkar nig gayRsYl Back up to CD-R , play head-to-head computer

games elI networknigRbqaMgnigkareRCotERCkBI Internet RBmTaMgGaceRbI)annUv FreeSpace bEnmelI PC NamYyenAeBlEdl PC epSgeTot Hard disk rbs;vaCiteBj . Networkrbs;GkKWman Secure pgEdrRKb; wireless communication RtUv)ankarBareday 128 bits encryptionRouter CYyEfrkSakarBarelIkarbukrukBIeRkAmkelI PC rbs;Gk)an . KWvamanPaBgayRsYlCagkarKitrbs;GkrYmmankarSet up wizard GkGaceFVItamrykareFIV configuring your network ,Step by step,CamYylinksys wireless G-broad band RoutereBlGkpas;brNetwork

KWBMumanlM)akeLIy .

-Router function share your high-speed internet connection with wire and wireless computer.

-Built-in 4-ports Ethernet switch and wireless access point creates your network to


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-Built-in-4 port-speed switch jump-start your wireless network, while the routerfunctionality shares you high-speed internet connection with wired and wireless clients .

-Dual-Band access point communicates simultaneously with widely-adopted 802.11b andnew high-speed 802.11a wireless network .

-protected your wireless investment while preparing your infrastructure for the future-Advanced security : wireless data encryption (WEP) 802.1X authentication and

authorization support ,VPN pass-through internet access filtering .

General Network

Documents

Transcript of General Network