Isixhobo seMbuyekezo yokusasazwa kwe-DCM
Umsebenzi wembuyekezo ye-Huanet optical kunye nembuyekezo ye-slope dispersion ye-standard single-mode fiber can DCM (G.652) babesasazeko kunye ne-dispersion slope imbuyekezo band ebanzi kwi-C-band, evumela inkqubo ukuba ikhulise ukusabalalisa okushiyekileyo.Kwixabiso lembuyekezo yokusasazwa kwe-1545nm wavelength dispersion inokufikelela -2070ps / nm.
I-DCM ibonelela ngenqanaba lembuyekezo ephezulu yosasazo kunye nesohlwayo esiphantsi kakhulu sofakelo lwelahleko.Babonelela ngembuyekezo engalunganga yokusasazwa ngaphezulu kwe-C-Band epheleleyo kunye nokwandiswa komgama okunokwenzeka ukuya kuthi ga kwi-120 yeekhilomitha. Umsebenzi Imbuyekezo yokusasazwa kwenkqubo ye-DWDM kunye ne-broadband low residual dispersion Imbuyekezo yokusasazwa kunye neMbuyekezo yeThambeka lokuSasaza Ifunyanwe kwimbuyekezo yokusasazwa kobude obuthile, kufuneka yanelise obu budlelwane bulandelayo: DTF × LTF + DDCF × LDCF = 0 DTF: usasazo lwefayibha yosasazo; I-LTF: ubude befayibha yothumelo; I-DDCF: ukusasazwa kwembuyekezo yefiber ebonakalayo; I-LDCF: ubude befiber yembuyekezo yokusasazwa; Ukusasazwa kwembuyekezo yethambeka kwibhendi, kufuneka yanelise olu budlelwane bulandelayo: STF × LTF + SDCF × LDCF = 0 I-STF: ukusasazwa kwefayibha yokuhambisa; I-SDCF: Ukusasazwa kwembuyekezo yefiber ebonakalayo Ngokutsho kobudlelwane obubini obungasentla bafumana imbuyekezo yokusasazwa kunye nethambeka lokusasazwa imbuyekezo, kufuneka yanelise olu nxulumano lulandelayo: RDSDCF = SDCF / DDCF = STF / DTF Kucingelwa ukuba umgangatho wefayibha enye kwi-1545nm wavelength dispersion ye-16.7ps / nm / km, i-dispersion slope ye-0.060 ps / nm2 / km, RDS malunga ne-0.0036nm﹣1.
G.652 ifayibha C-band 100% imbuyekezo ithambeka (ixabiso eliqhelekileyo)
Ilahleko yokufaka ephantsi
Ukusasazwa kwemowudi yepolarization ephantsi
Iimpawu zokusebenza nguTelcordia GR-2854-CORE isiqinisekiso esisemgangathweni
Ukuthembeka nguTelcordia GR-1221-CORE isiqinisekiso esisemgangathweni
IParameter yokuSebenza Ipharamitha Mkwi. Mizembe. BrillouinSukutyaTumyinge (dBm) 6 - AyinamdaCesebenzayo (n2/Aeff) (W-1) - 1.4*10-9 IsebenzaAuya (Aeff)@1550nm (um2) 20 - UbuninziInputPower (dBm) 23 UkusebenzaTi-emperatureRumsindo -5℃ 70℃ UgcinoTi-emperatureRumsindo -40℃ 85℃ IsihloboHubunzulu <85% Okusingqongileyo /RukufanelekaTesting Ukuthobela iTelcordia GR-2854 kunye ne-GR-1221 umgangatho Ubungakanani (mm) 482.6(W) x 350(D) x 43.6(H) Ukuodola Ulwazi
Ipharamitha DCM-20 DCM-40 DCM-60 DCM-80 DCM-100 DCM-120 Buyekezwe umgama (km) 20 40 60 80 100 120 1545nmDispersion (ps/nm) -340+/-10 -670+/-20 -1000+/-30 -1340+/-40 -1680+/-50 -2010+/-60 1545nmRephucukileyoDukuhlaselwaSi-lope (nm-1) 0.0036 +/- 10% Ilahleko yokuFaka (dB) ≤3.3 ≤4.7 ≤6.4 ≤8.0 ≤9.5 ≤11.0 Ilahleko yokuFaka (uchwethezo) (dB) 2.7 4.0 5.4 6.7 8.0 9.3 IpolarizationModeDukuntywila (ps) ≤0.6 ≤0.7 ≤0.8 ≤0.9 ≤1.0 ≤1.1 IpolarizationModeDispersion (uhlobo) (ps) 0.2 0.3 0.4 0.5 0.6 0.7 IpolarizationDixhomekekeLoss (dB) ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1 
HUA6000SeriesCi-hasis sisiseko sokuthumela kunye nokulawula iIHUANETIinkonzo ezininzi ezixubileyo zemidiya izisombululo. HUA6000 Series ChassisOngokuzithandela CH04CI-Hasis: 482.5(W) x 350(D) x 44.5(H) mm 1U 19-intshi chassis 1 inethiwekhi yolawulo slot 3 iindawo zokubeka inkonzo jikelele CH08CI-Hasis: 482.5(W) x 350(D) x 89(H) mm I-2U 19-intshi ye-chassis 1 inethiwekhi yolawulo slot 7 iindawo zokubeka inkonzo jikelele CH20CI-hasis: 482.5(W) x 350(D) x 222.5(H) mm I-5U 19-intshi ye-chassis 1 inethiwekhi yolawulo slot 19 iindawo zokubeka inkonzo jikelele AmandlaCukuqala: 1U <120W, 2U<200W,5U<400W Inkxaso ye-SNMP, iWebhu, i-CLI iindlela ezininzi zolawulo lwenethiwekhi Ukuxhasa ukukhuselwa konikezelo lwamandla amabini, inkxaso yonikezelo lwamandla AC: 220V / DC: -48V ngokuzithandela HUA6000SeriesCI-hasis ixhasa ukudibanisa iinkonzo ezininzi: 100G Transponder 100G OEO 2x100G ukuya ku-200GMuxponder 25G OEO 4/8/16Cihaneli CWDM MUX/DEMUX 4x25G ukuya kwi-100GMuxponder 2x10G OCP Transponder 4x10G SFP + Transponder 8×1.25G Ukudibanisa 10G Muxponder Ikhadi le-EDFA Usetyenziso Telecom Isisombululo sothumelo lwe-HUA DWDM
4/8/16/40/48Cijelo DWDM MUX/DEMUX, okanye Ikhadi le-OADM OLPOumbonoLmnaProtection
Iziko ledatha
Inethiwekhi ye5G
INethiwekhi yokuHambisa ixesha elide
I-Fiber optical network
Ityala le-DWDM peer-to-peer case
Ityala lenethiwekhi ye-DWDM chain
I-DWDM + OLP Ityala lokukhusela umgca wokukhanya
Ityala lenethiwekhi ye-DWDM Ring
Ityala le-DWDM enye ye-fiber bidirectional networking
Isisombululo somgama omde we-DWDM
