Pūrere Whakautu Marara DCM
Ko te mahi utu whatu Huanet me te utu marara pari mō te muka aratau-kotahi paerewa ka taea te DCM (G.652) he utu marara me te pari marara whānui i roto i te roopu-C, e āhei ai te pūnaha ki te arotau i te marara toenga. I roto i te uara utu marara o te marara roangaru 1545nm ka taea te tae ki te -2070ps/nm.
He nui te taumata utu whakamararatanga a te DCM, ā, he iti rawa te whiu mate whakaurunga. Ka whakaratohia e rātou he utu whakamararatanga kino puta noa i te C-Band katoa me te roa pea o te tawhiti tae atu ki te 120 kiromita. Mahi Te utu whakamararatanga pūnaha DWDM me te horapa toenga iti whānui Te Whakautu Marara me te Whakautu Piki Marara Ina whiwhihia i tētahi utunga marara roangaru motuhake, me tutuki i a ia te whanaungatanga e whai ake nei: DTF × LTF + DDCF × LDCF = 0 DTF: te horapa o te muka tuku; LTF: te roa o te muka tuku; DDCF: te mararatanga o te muka whatu whakakapi mararatanga; LDCF: te roa o te muka utu marara; Me tutuki i te utunga o te pari marara i roto i te roopu te whanaungatanga e whai ake nei: STF × LTF + SDCF × LDCF = 0 STF: te marara o te muka tuku; SDCF: te marara o te muka whatu whakakapi marara E ai ki ngā whanaungatanga e rua i runga ake nei, i whiwhihia te utu marara me te pari marara utu, me tutuki i te whanaungatanga e whai ake nei: RDSDCF = SDCF / DDCF = STF / DTF Ki te whakaaro ko te muka aratau kotahi paerewa i te mararatanga roangaru 1545nm he 16.7ps / nm / km, ko te pari marara he 0.060 ps / nm2 / km, RDS tata ki te 0.0036nm﹣1.
Whakakorenga pari 100% muka G.652 C-band (uara paerewa)
Ngaronga whakaurunga iti
Marara aratau pōrari iti
Ngā tohu mahi mā te tiwhikete paerewa a Telcordia GR-2854-CORE
Te pono mā te tiwhikete paerewa a Telcordia GR-1221-CORE
Tawhā Mahi Tawhā Mi roto i Mtoki PirirouiniSte tunu kaiTpae pupuri (dBm) 6 - Kore-rārangiCwhai hua (n2/Aeff) (W-1) - 1.4*10-9 Whai huaArea (Apānga)@1550nm (um2) 20 - MōrahiItāuruPmana (dBm) 23 Te whakahaereTpāmahanaRange -5℃ 70℃ RokirokiTpāmahanaRange -40℃ 85℃ whanaungaHte māramatanga <85% Taiao /Rte tikaTte whakatau Kia tutuki i ngā paerewa a Telcordia GR-2854 me GR-1221 Rahi (mm) 482.6(Wh) x 350(D) x 43.6(H) Ngā Mōhiohio Tono
Tawhā DCM-20 DCM-40 DCM-60 DCM-80 DCM-100 DCM-120 Tawhiti Whakahokia (km) 20 40 60 80 100 120 1545nmDte ispersion (ps/nm) -340+/-10 -670+/-20 -1000+/-30 -1340+/-40 -1680+/-50 -2010+/-60 1545nmRwhakamīharoDispersionSrōpe (nm-1) 0.0036 +/- 10% Ngaronga Whakauru (dB) ≤3.3 ≤4.7 ≤6.4 ≤8.0 ≤9.5 ≤11.0 Ngaronga Whakauru (momo) (dB) 2.7 4.0 5.4 6.7 8.0 9.3 Te whakapolarisasiMotaDispersion (ps) ≤0.6 ≤0.7 ≤0.8 ≤0.9 ≤1.0 ≤1.1 Te whakapolarisasiMotaDispersion (typ) (ps) 0.2 0.3 0.4 0.5 0.6 0.7 Te whakapolarisasiDmotuhakeLpūngao (dB) ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1 
HUA6000SraupapaCKo te hassis te pūtake mō te whakatinanatanga me te whakahaere i teHUANETpāpāho whakauru maha-ratonga ngā otinga. HUAChassis Raupapa 6000Oā-ture CH04Crahi: 482.5(W) x 350(H) x 44.5(T) mm 1U 19-inihi anga 1 mokamoka whakahaere whatunga 3 ngā mokamoka ratonga whānui CH08Crahi: 482.5(W) x 350(H) x 89(T) mm 2U chassis 19-inihi 1 mokamoka whakahaere whatunga 7 ngā mokamoka ratonga whānui CH20Crahi: 482.5(W) x 350(H) x 222.5(T) mm 5U 19-inihi anga 1 mokamoka whakahaere whatunga 19 ngā mokamoka ratonga whānui ManaCte whakamahinga: 1U <120W, 2U <200W,5U<400W Tautoko i ngā aratau whakahaere whatunga maha a SNMP, Tukutuku, CLI Tautokohia te tiakitanga o te tuku hiko takirua, Tautokohia te tuku hiko AC: 220V / DC: -48V kōwhiringa HUA6000SraupapaCtautoko a hassis i te whakaranu ratonga maha: 100G Transponder 100G OEO 2x100G ki te 200GMuxponder 25G OEO 4/8/16Cawa CWDM MUX/DEMUX 4x25G ki te 100GMuxponder 2x10G OCP Transponder 4x10G SFP+ Whakawhitiwhiti 8×1.25G Huinga 10G Muxponder Kāri EDFA Ngā tono Waea Otinga tuku HUA DWDM
4/8/16/40/48Cawa DWDM MUX/DEMUX, Kāri OADM rānei OLPOhangarauLineProteckaupapa
Pokapū raraunga
Whatunga 5G
Whatunga Haerenga Roa
Whatunga muka whatu
Take hoa-ki-hoa DWDM
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Otinga tawhiti rawa atu a DWDM
