(i) Mawjada dhexe
Dhererka mowjadda shaqada ee moduleka indhaha ayaa dhab ahaantii kala duwan, laakiin waxaa jiri doona farqi muuqda oo u dhexeeya hal-hab iyo qaab-badan.Dabadeed tibaaxda waxaa guud ahaan loo magacaabay iyadoo loo eegayo hirarka dhererka dhexe.
Cutubka hirarka dhexe waa nanometer (nm),
Hirarka hirarka dhexe ee guud waa 850nm, 1310nm iyo 1550nm, iwm.
1) 850nm (MM, qaab-badan, qiimo jaban (qaybaha indhaha waa ka jaban yihiin) laakiin fogaanta gudbinta gaaban (gudbinta hab badan, saameyn wadaag ah oo u dhexeeya mowjadaha kala duwan), guud ahaan kaliya 500m ilaa 3KM);
2) 1310nm (SM, hal-mode, khasaaro weyn inta lagu guda jiro gudbinta, fududahay in la nuugo tamarta by dhexdhexaad ah laakiin kala firidhsan yar, guud ahaan loo isticmaalo gudbinta gudahood 40km);
3) 1550nm (SM, hal-mode, khasaare yar laakiin kala firdhisan weyn inta lagu guda jiro gudbinta, guud ahaan loo isticmaalo gudbinta fogfog in ka badan 40km, ilaa 120km iyada oo aan gudbin).
(ii) Fogaanta gudbinta
Sababtoo ah faybarka indhaha laftiisa ayaa leh waxyeelooyin ay ka mid yihiin kala firdhinta, luminta, iyo gelinta luminta calaamadda indhaha.Sidaa darteed, fogaanta ilayska ka soo baxaya noocyada kala duwani ay ku safri karaan waa kala duwan yihiin.Marka la isku xidho indho-indheynta, dooro modules-yada indhaha iyo fiilooyinka indhaha iyadoo loo eegayo fogaanta gudbinta calaamadda ugu fog.Fogaanta gudbinta ee moduleka indhaha ayaa loo qaybiyaa saddex nooc: fogaan gaaban, fogaan dhexdhexaad ah iyo fogaan dheer.Guud ahaan waxaa la aaminsan yahay in 2km iyo wixii ka hooseeya ay masaafo gaaban yihiin, 10 ilaa 20km ay yihiin masaafo dhexe, 30km iyo wixii ka sareeyana ay masaafo dheer yihiin.
(iii) Heerka gudbinta
Heerka gudbinta waxaa loola jeedaa tirada bits (bits) ee xogta la gudbiyo ilbiriqsi kasta, bps.Heerka gudbintu waa mid hooseeya sida 100M, ilaa 400Gbps, inta badan la isticmaalo waa 155Mbps, 1.25Gbps, 10Gbps, 25Gbps, 40Gbps, 100Gbps iyo wixii la mid ah.Intaa waxaa dheer, waxaa jira saddex heer oo ah 2Gbps, 4Gbps iyo 8Gbps modules indhaha ee nidaamka kaydinta indhaha (SAN).
Inta kore waa aqoonta saddexda param ee waaweyneters of modules indhaha oo ay keentay Shenzhen Haidiwei Optoelectronics Technology Co., Ltd. Qalabka moduleka ee ay soo saartay shirkadda daboolka modules fiber indhaha, modules Ethernet, modules transceiver fiber indhaha, modules helitaanka fiber indhaha, SSFP modules indhahaiyoFiber indhaha ee SFP, iwm. Alaabooyinka cutubka sare waxa ay ku siin karaan taageero xaalado shabakadeed oo kala duwan.Kooxda R & D ee xirfadlayaasha ah iyo xoogga leh waxay ka caawin karaan macaamiisha arrimaha farsamada, iyo koox ganacsi oo feker iyo xirfad leh ayaa ka caawin kara macaamiisha inay helaan adeegyo tayo sare leh inta lagu jiro la-talinta kahor iyo shaqada soo-saarka kadib.Ku soo dhawoow nala soo xiriir nooc kasta oo weydiin.
