Phapang pakeng tsa li-module tse 'nè tsa 100G QSFP28 optical

1. Mekhoa e fapaneng ea phetiso

100G QSFP28 SR4 optical module le 100G QSFP28 PSM4 optical module ka bobeli ba amohela sebopeho sa 12-channel MTP, 'me ba hlokomela phetiso ea 8-channel optical fiber bidirectional 100G ka nako e le' ngoe.

100G QSFP28 LR4 optical module le 100G QSFP28 CWDM4 optical module sebelisa li-channel tse ikemetseng tsa 4 bakeng sa phetisetso ea 100G, 'me u sebelise theknoloji ea multiplexing ea wavelength ho multiplex lipontšo tse' nè tsa maqhubu holim'a fiber ea optical e le 'ngoe bakeng sa phetiso.

2. Sebaka sa phetiso le sebaka sa phetiso li fapane

Sebaka sa phetisetso ea 100G QSFP28 SR4 optical module, 100G QSFP28 LR4 optical module, 100G QSFP28 PSM4 optical module le 100G QSFP28 CWDM4 optical module li fapane.

100G QSFP28 SR4 optical module e atisa ho sebelisoa hammoho le MTP multi-mode fiber.Ha e sebelisoa le fiber ea OM3, sebaka sa phetisetso se ka fihla ho 70m, 'me ha se sebelisoa le fiber ea OM4, sebaka sa phetisetso se ka fihla ho 100m.

100G QSFP28 LR4 optical module e atisa ho sebelisoa hammoho le LC duplex single-mode fiber, 'me sebaka sa phetisetso se ka fihla 10km.

100G QSFP28 PSM4 optical module hangata e sebelisoa hammoho le MTP single-mode fiber, 'me sebaka sa phetisetso se ka fihla ho 500m.

100G QSFP28 CWDM4 optical module e atisa ho sebelisoa hammoho le LC duplex single-mode fiber, 'me sebaka sa phetisetso se ka fihla 2km.

3. Sebopeho sa wiring se fapaneng

Sebopeho sa marang-rang sa 100G QSFP28 SR4 optical module le 100G QSFP28 PSM4 optical module li tšoana, 'me ka bobeli li hloka mohaho oa li-fiber tse ngata tse thehiloeng ho 12-way MMF MTP interface.Phapang ke hore 100G QSFP28 PSM4 optical module e tlameha ho sebetsa ka mokhoa o le mong oa fiber The 100G QSFP28 SR4 optical module e ka har'a fiber ea mefuta e mengata.

'Me 100G QSFP28 LR4 optical modules le 100G QSFP28 CWDM4 optical modules hangata li sebelisoa hammoho le LC duplex single-mode fiber patch cords, ho sebelisa dual-pass dual-fiber SMF wiring structure.

4. Molao-motheo oa ho sebetsa o fapane

Molao-motheo o sebetsang oa 100G QSFP28 SR4 optical module le 100G QSFP28 PSM4 optical module ha e le hantle e tšoana.Ha ho fetisoa matšoao qetellong ea phetisetso, matšoao a motlakase a fetoloa matšoao a optical ka laser array, ebe a fetisetsoa ka tsela e tšoanang holim'a fiber ea optical.Ha e fihla pheletsong e amohelang, Sehlopha sa photodetector se fetola matšoao a tšoanang a optical hore e be mats'oao a motlakase a tšoanang, ntle le hore ea pele e holim'a fiber e nang le mefuta e mengata 'me ea morao-rao e le fiber ea mofuta o le mong.

Molao-motheo o sebetsang oa 100G QSFP28 LR4 optical module le 100G QSFP28 CWDM4 optical module li tšoana.Ka bobeli ba fetola lipontšo tsa motlakase tsa 4 25Gbps ho 4 LAN WDM optical signals, ebe ba li atisa ka mocha o le mong ho finyella 100G optical transmission.Qetellong ea ho amohela, module demultiplexes 100G optical input ho 4 LAN WDM optical signals, ebe e e fetola liteishene tse 4 tsa tlhahiso ea motlakase.

Khetho ea kopo ea 100G QSFP28 optical module

Tlas'a marang-rang a 100G, mokhoa oa ho khetha mochine o nepahetseng oa 100G QSFP28 o ka nkoa ho tsoa likarolong tse tharo tse latelang:

1. Multimode fiber optic cabling pakeng tsa li-switches: 5-100m

Optional 100G QSFP28 SR4 optical module, e sebelisang MTP interface (8 cores), sebaka sa phetisetso ha se sebelisoa le OM3 multimode fiber ke 70m, 'me ha se sebelisoa le fiber ea multimode ea OM4, sebaka sa phetisetso ke 100m, se loketseng phetisetso ea nako e khutšoanyane. sebaka se ka tlase ho limithara tse 100) marang-rang a 100G.

2. Wiring ea fiber ea mokhoa o le mong pakeng tsa li-switches:> 100m-2km

U ka khetha 100G QSFP28 PSM4 optical module kapa 100G QSFP28 CWDM4 optical module, tseo ka bobeli li loketseng marang-rang a 100G a mahareng le a khutšoanyane.The 100G QSFP28 PSM4 optical module e sebelisa 8 parallel single-mode optical fibers hammoho, 'me sebaka sa phetisetso se ka bang limithara tse 500;100G QSFP28 CWDM4 optical module e sebelisoa hammoho le fiber ea optical e le 'ngoe,' me sebaka sa phetisetso se ka fihla ho 2 km.

3. Nako e telele ea fiber ea mofuta o le mong: ≤10km

 e ka khetha 100G QSFP28 LR4 optical module, e amohela duplex LC interface, sebaka sa phetisetso se ka fihla ho 10km ha se sebelisoa ka fiber e le 'ngoe, e loketseng marang-rang a 100G a nako e telele (sebaka se fetang lik'hilomithara tse 2 le lik'hilomithara tse ka tlaase ho 10).

HUANET e ka fana ka li-module tsena tsohle tsa 100G QSFP28 optical ka theko ea tlhōlisano, re amohelehile ho re romella lipotso.