100M Fiber optic transceiver (hal iftiin iyo 8 koronto) Ku xidh oo ciyaar si fudud
sharraxaadda alaabta:
Alaabtani waa transceiver 100M fiber ah oo leh 1 100M deked indhaha ah iyo 8 100Base-T(X) laqabsiga Ethernet RJ45.Waxay ka caawin kartaa dadka isticmaala inay gartaan shaqooyinka is-weydaarsiga xogta Ethernet, isku-darka iyo gudbinta indhaha ee fogaanta.Qalabku wuxuu qaataa naqshad la'aan iyo naqshad isticmaalka tamarta hooseeya, kaas oo leh faa'iidooyinka isticmaalka habboon, cabbir yar iyo dayactir fudud.Naqshadaynta alaabtu waxay u hoggaansamaysaa heerka Ethernet, waxqabadkuna waa mid deggan oo la isku halayn karo.Qalabkan ayaa si weyn loogu isticmaali karaa goobo kala duwan oo lagu gudbiyo xogaha kala duwan sida gaadiidka caqliga leh, isgaarsiinta, amniga, ilaalinta dhaqaalaha, kastamka, maraakiibta, korontada, ilaalinta biyaha iyo goobaha shidaalka.
model | CF-1028SW-20 |
dekedda network | 8×10/100Base-T dekedaha Ethernet |
Dekedda Fiber | 1×100Base-FX SC interface |
Interface Power | DC |
hogaamin | PWR, FDX, FX, TP, SD/SPD1, SPD2 |
heerka | 100M |
hirar iftiin leh | TX1310/RX1550nm |
heerka webka | IEEE802.3, IEEE802.3u, IEEE802.3z |
Fogaanta gudbinta | 20KM |
habka wareejinta | Duplex buuxa/duplex badhkii |
Qiimaynta IP | IP30 |
Baaxadda dhabarka | 1800Mbps |
heerka gudbinta baakadka | 1339Kpps |
danab gelin | DC 5V |
Isticmaalka tamarta | Culays buuxa 5W |
Heerkulka shaqada | -20 ℃ ~ +70 ℃ |
heerkulka kaydinta | -15 ℃ ~ +35 ℃ |
Qoyaanka shaqaynaysa | 5% -95% (aan uumi lahayn) |
Habka qaboojinta | maanso |
Cabirka (LxDxH) | 145mm×80×28mm |
miisaanka | 200g |
Habka rakibidda | Desktop/Darbiga Buurta |
Shahaado | CE, FCC, ROHS |
Tilmaamaha LED | xaalad | macnaha |
SD/SPD1 | Iftiimin | Isku xirka dekedda indhaha waa caadi |
SPD2 | Iftiimin | Qiimaha dekedda korontada hadda waa 100M |
dami | Heerka dekedda korantada hadda waa 10M | |
FX | Iftiimin | Isku xirka dekeda indhaha waa caadi |
flicker | Dekadda indhaha ayaa leh gudbinta xogta | |
TP | Iftiimin | Isku xirka korontadu waa caadi |
flicker | Dekadda korontadu waxay leedahay gudbinta xogta | |
FDX | Iftiimin | Dekadda hadda jirta waxay ku shaqaynaysaa xaalad labaplex ah |
dami | Dekadda hadda jirta waxay ku shaqaynaysaa laba-duplex | |
PWR | Iftiimin | Awoodu waa OK |
Fahamka iyo farqiga u dhexeeya go'doominta macquulka ah iyo go'doominta jirka ee ku saabsan transceivers fiber optic Ethernet
Maalmahan, iyada oo la adeegsanayo codsiga ballaadhan ee Ethernet, meelo badan, sida korontada, bangiyada, amniga dadweynaha, milatariga, tareenka, iyo shabakadaha gaarka ah ee shirkadaha waaweyn iyo machadyada, waxaa jira go'doomin ballaaran oo jireed shuruudaha gelitaanka Ethernet, laakiin waa maxay go'doomin jireed. Ethernet?Ka waran shabkada?Waa maxay Ethernet macquul ahaan go'doonsan?Sideen u xukumi karnaa go'doominta macquulka ah iyo go'doominta jirka?
Waa maxay go'doomin jireed:
Waxa loogu yeero "go'doomin jireed" macnaheedu waa in aysan jirin is-dhexgal xog wadaag ah oo ka dhexeeya laba ama in ka badan, mana jiro xiriir la leh lakabka jireed / lakabka isku xirka xogta / lakabka IP.Ujeedada go'doominta jireed waa in laga ilaaliyo qaybaha qalabka iyo isku xirka isgaarsiinta shabakad kasta masiibooyinka dabiiciga ah, wax-yeelaynta bini'aadamka iyo weerarrada dhageysiga taleefoonnada.Tusaale ahaan, go'doominta jireed ee shabakada gudaha iyo shabakada dadweynaha waxay si dhab ah u xaqiijin kartaa in shabakada macluumaadka gudaha aysan soo weerarin tuugada internetka.
Waa maxay go'doomin macquul ah:
Go'doominta macquulka ah sidoo kale waa qayb go'doon ah oo ka dhexeeya shabakado kala duwan.Wali waxaa jira isku xirka kanaalka xogta ee lakabka jireed / lakabka isku xirka xogta ee darafyada go'doonsan, laakiin habab farsamo ayaa loo isticmaalaa si loo hubiyo in aysan jirin wadooyin xogeed oo ku yaal darafyada go'doonsan, taas oo ah, macquul ah.Go'doominta, go'doominta macquulka ah ee transceivers / beddelayaasha shabakadda ee suuqa ayaa guud ahaan lagu gaaraa iyada oo la qaybinayo kooxaha VLAN (IEEE802.1Q);
VLAN waxay u dhigantaa qaybta baahinta ee lakabka labaad (lakabka xogta xogta) ee qaabka tixraaca OSI, kaas oo xakamayn kara duufaanta baahinta gudaha VLAN.Ka dib markii la qaybiyo VLAN, sababtoo ah hoos u dhaca domainka baahinta, go'doominta laba dekedood oo kala duwan oo VLAN ah ayaa la ogaaday..
Kuwa soo socdaa waa jaantuska jaantuska kala soocida macquulka ah:
Sawirka kore waa jaantus jaantus ah oo si macquul ah go'doonsan 1 indhaha 4 korantada fiber optic transceiver: 4 kanaalada Ethernet (100M ama Gigabit) waxay la mid yihiin 4da haad ee wadada weyn, gelitaanka tunnelka, tunnelku waa hal haad, ka baxa tunnel-ka Ka dib waxaa jira 4 haad, 1 indhaha iyo 4 koronto 100M macquul ah go'doominta fiber optic transceivers, dekedda indhaha sidoo kale waa 100M, iyo bandwidth waa 100M, sidaas darteed xogta shabakada ee ka imanaysa 4 channels 100M waa in lagu hagaajiyaa 100M. kanaalka fiber-ka.Markaad gelayso ama ka baxayso, saf oo u bax waddooyinkooda u dhigma;Sidaa darteed, xalkan, xogta shabakadu waxay ku dhex jirtaa Fiber Channel oo aan la go'doomin gabi ahaanba;