Hajoale, basebelisi ba marang-rang ba khoebo ba sebelisa QSFP + ba SFP + Cream Network ho fihlela tlhoko e ntseng e eketseha ea phetisetso e ntseng e eketseha. Morero ona oa li-acg ho 10g ho isa ho a 10g ho sebelisa lisebelisoa tsa marang-rang tse teng, basebelisi ba boloka litšenyehelo, 'me ba nolofatsa tlhophiso. Joale hore na u ka fihlela 40go ho isa ho tse 10g? Sengoliloeng sena se tla arolelana merero e meraro ea karolelano ho u thusa ho fihlela 40G ho isa ho tse 10g.
Creats ke eng?
Ho atisa ho khothaletsa khokahano lipakeng tsa lisebelisoa tsa marang-rang tse nang le lisebelisoa tse fapaneng tse sa fereng ka botlalo, ha a ntse a sebelisa sehlopha sa Port Bandwidth.
Mokhoa oa ho arohana ka lisebelisoa tsa marang-rang (switch Ka ho eketsa likoung tse lebelo tse nang le ts'ehetso ea ts'ehetso, basebetsi ba ts'ebetso ba ka eketsa tokiso ea sefahleho ebe ba etsa qeto ea ntlafatso ho litefiso tse phahameng tsa data.
Tlhokomelo ea mehato ea ho arola 40g ho li-Port tse 5G tsa li-creams tsa 10g
Boholo bo literateng 'marakeng o tšehetsa koung ea karohano. U ka hlahloba hore na sesebelisoa sa hau se ts'ehetsa boema-kepe ka ho bua ka bukana ea sehlahisoa sa Switch kapa ho botsa mofani. Hlokomela hore linyeoe tse khethehileng tse ikhethang, li-Port Ports li ke ke tsa arohana. Ka mohlala, ha switch e sebetsa e le phetoho ea makhasi, likoung tse ling tsa eona ha li tšehetsoe boema-kepeng; Haeba boema-kepe ba switch ba switch ba sebeletsa e le koung ea stack, koung e ke ke ea arohana.
Ha o petsoha li-whet / S port / s port / st matti / li-port / li-Port Hlokomela hore nakong ena, kou ea kou e ntse e tsoela pele ho matha ho 40gbps ho fihlela sistimi e qala hape. Ka hona, kamora ho petsoha li-whet / S porort / st Port ho 4 x 10 gbit / STRIT
QSFP + ho SFP + Cabling Scheme
Hajoale, QSFP + ho SFP + ho CFP ea Khokahano e kenyeletsa tse latelang:
Qsfp + ho 4 * sfp + dac / aoc e mabapi le morero oa khokahano ea khokahano
Hore na u khetha qsfp + ho 4 * 10 * 10g sfp + dac Joalokaha ho bontšitsoe boemong bo ka tlase, pheletso e le 'ngoe ea thapo e le' ngoe ea Dac le Aoc e tsamaisang e 40 Li-plugs tsa QSFP tsa QSFP ka ho toba ho QSFP + ho switch 'me e na le liteishene tse' ne tse bapalang, tse sebetsang ka litefiso ho fihlela ho 10GBPS. Kaha dac e lebelo le lebelo le lebelo le sebelisang koporo le a aoc e sebetsang sebelisa fiber ea kopo, e boetse e tšehetsa maeto a phetisetso a fapaneng. Ka tloaelo, matloana a lebelo le lebelo le phahameng haholo a na le libaka tse khutsitseng tse khutsitseng. Ena ke phapang e totobetseng haholo pakeng tsa tse peli.
Ka khokahano ea 40g ho isa ho 10g spalit, o ka sebelisa qsfp + ho 4 * 10g sfp + thapo e hokahanyang, e boloka litšenyehelo tsa khokahano le ho nolofatsa mokhoa oa khokahano. Leha ho le joalo, sebaka sa phetisetso sa khokahano ena se lekanyelitsoe (dac≤10m, acor 300100m). Ka hona, cable e tobileng ea Dac kapa ea ACOC e loketse ho hokela khabinete kapa likhabinete tse peli tse haufi.
40g qsfp + ho 4 * lc cable ea mafolofolo ea lekala
Li-40 qsfp + ho 4 * lc cable ea mafolofolo ea AOC ea Aoc Haeba u rera ho sebelisa thapo ea 40g ho isa ho 10g ho hloka li-moduler + tse nang le li-QSFP. Kaha lisebelisoa tse ngata li tsamaisana le likhohlano tsa LC, mokhoa ona oa khokahano o ka kopana le litlhoko tsa basebelisi ba bangata.
MTP-4 * Lekala la Field Jumper
Joalokaha ho bontšitsoe setšoantšong se latelang, pheletso e le 'ngoe ea MTP-4 * ea lekala la MTP e hokahanyang ho ho hokahanya le li-module tsa Opcop +. Mohala o mong le o mong o fetisetsa data ka tekanyo ea 10GBPS ho phethela 40G ho fetisa phetisetso ea 10g. Tharollo ena ea khokahano e loketse marang-rang a nang le marang-rang a mangata a 40g. MTP-4 * Lekala la JUMPS li ka ts'ehetsa phetisetso ea data e telele ha e bapisoa le likhoele tse lumellanang le Dac kapa AOC ka kotloloho. Kaha lisebelisoa tse ngata li tsamaisana le sebopeho sa LC, MTP-4 * lekala la khokahanyo la jumper li ka fana ka basebelisi ka morero o boima.
Mokhoa oa ho arohana 40g ho 4 * 10g ho ronaMikeambat ea mylxing ™ broker ML-NPB-3210 + ?
Sebelisa mohlala: Tsebiso: ho thusa ts'ebetso ea ho arohana ea Port 40g ho mohala oa taelo, hloka ho qala sesebelisoa
Ho kenya mokhoa oa tlhophiso oa CLI, kena ho sesebelisoa ka Serial Port Cotnet kapa SS SS Telnet. Matha "Enolo---netefatsoa terminal---K'homphieutha ce0---Speed 40000---ho thoba"Litaelo tsa tatellano ea li-creatice tsa Ce0 tsa Ce0 Port. Qetellong, qala hape sesebelisoa joalo ka ha ho khothaletsoa. Kamora ho qala hape, sesebelisoa se ka sebelisoa hangata.
Kamora hore sesebelisoa se nkuoe hape, Cort Ce0 e kile ea aroloa ho 4 * 10ge Port CE0.0, CE0.1, CE0.3. Likonopo tsena li hlophisitsoe ka thoko e le likou tse ling tse 10ge.
Mohlala oa Mohlala: Ke ho nolofalletsa ts'ebetso ea Delaut ea Motseng oa 40G, 'me ho roba boema-kepe ba 40G ka thoko ho likou tse' ne tsa 10G.
Melemo le mathata a arohaneng le mathata
Melemo ea ho arohana:
● Ho na le letsoalo le phahameng. Mohlala, switch ea Port QDD switch ea karohano ea 36-Port e ka fana ka mofuta oa phetoho ea switch ka likoung tse nang le molumo o le mong. Ka hona ho fihlela palo e ts'oanang ea likhokahano tse sebelisang palo e fokolang ea li-switch.
● Fumana maemo a tlase a lebelo. Mohlala, QSFP-4x10g-LR-LR-LR-LR-LR e nolofalletsa pele ho li-Ports tsa QSFP tsa QSFP ho hokahanya meeli ea 4x 10g lr.
● Ho boloka chelete ea moruo. Ka lebaka la tlhoko e fokolang ea lisebelisoa tse tloaelehileng ho kenyelletsa chassis, likarete, barekisi ba motlakase, libapali, ...
Litsietsi tsa Arout:
● Leano a thata haholoanyane. Ha e 'ngoe ea likou le sethala sa ho sebelisana, Aoc kapa Dac, e le mpe, ho hloka ho nka nako ka transceiver kapa thapo.
● Ha ho joalo. Ka li-switch tse nang le likhoere tse le 'ngoe, maebae ka' ngoe ke a bolaoli ka bomong. Mohlala, koung e le 'ngoe e ka ba 10g, 25G, kapa 50g, e ka amohela mofuta oa transceiver, Aoc kapa Dac. QSFP-koro feela ka mokhoa oa ho arohana e hloka mokhoa o bohlale oa sehlopha, moo mefuta eohle ea sehlopha sa transcever kapa thapo ke mofuta o tšoanang.
Nako ea poso: Mots'eanong-12-2023
