Gawo Lolipirira Kufalikira (DCM)
Ma Dispersion Compensation Modules ndi omwe amapanga HUA6000 Optical Transport System ndipo amagwira ntchito pa ma optical communication nodes kuti akonze vuto la pulse spread lotchedwa Chromatic Dispersion lomwe limachepetsa mtunda woposa wa data mu ulusi wa optical.
Ntchito ya HUANET yowunikira yolipirira ndi chiwongola dzanja chogawanitsa cha ulusi wokhazikika wa single-mode can DCM (G.652) inali yogawanitsa ndi chiwongola dzanja chogawanitsa cha slope broad band mu C-band, zomwe zimathandiza kuti dongosololi lizitha kugawanitsa zotsalira. Ma DCM amapereka chiwongola dzanja chapamwamba cha kufalikira kwa magalimoto komanso chilango chochepa kwambiri cha kutayika kwa magalimoto. Amapereka chiwongola dzanja cha kufalikira kwa magalimoto pa C-Band yonse ndi kutalika kwa mtunda wofika makilomita 80. Ntchito Kulipira kufalikira kwa maukonde a WDM akutali Kuunikira Kulipira kufalikira kwa DWDM system ndi kufalikira kwa broadband low residual dispersion
Mu mtengo wolipirira kufalikira kwa mafunde a 1545nm, kufalikira kumatha kufika -2070ps / nm.
Chiwongola dzanja cha G.652 C-band 100% chotsetsereka (mtengo wokhazikika)
Kutayika kochepa kolowera
Kufalikira kwa njira yocheperako ya polarization
Zosinthika kwambiri
Kugwiritsa ntchito mphamvu zochepa
Thandizo la 10/40/100/200/400Gbps
Mtundu wa C-Band
Chigawo cha Magwiridwe Antchito Chizindikiro Mmu. Mnkhwangwa. BrillouinSkusamaliraThreshold (dBm) 6 - Yosakhala yolunjikaCoefficient (n)2/Aeff) (W-1) - 1.4*10-9 Yogwira ntchitoArea (A)eff)@1550nm (um2) 20 - PazipitaInputPmphamvu (dBm) 23 Kukula (mm) 191 (W) x 253 (D) x42(H) Zachilengedwe Kutentha kwa Ntchito (℃) -10℃～+60 Kutentha Kosungirako (℃) -40℃～+85 WachibaleHumidity 5% ~ 95% Yosapanga kuzizira Zambiri Zokhudza Kuyitanitsa Chizindikiro DCM-20 DCM-40 DCM-60 DCM-80 DCM-100 DCM-120 Mtunda Wolipidwa (km) 20 40 60 80 100 120 1545nmDkusokoneza (ps/nm) -340+/-10 -670+/-20 -1000+/-30 -1340+/-40 -1680+/-50 -2010+/-60 1545nmRelativeDkusokonezaSchingwe (nm-1) 0.0036 +/- 10% Kutayika kwa Kuyika (dB) ≤3.3 ≤4.7 ≤6.4 ≤8.0 ≤9.5 ≤11.0 Kutayika kwa Kuyika (mtundu) (dB) 2.7 4.0 5.4 6.7 8.0 9.3 KugawanikaModeDkusokoneza (ps) ≤0.6 ≤0.7 ≤0.8 ≤0.9 ≤1.0 ≤1.1 KugawanikaModeDispersion (mtundu) (ps) 0.2 0.3 0.4 0.5 0.6 0.7 KugawanikaDwodaliraLoss (dB) ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1
HUA6000SmndandandaCHassis ndiye maziko oyendetsera ndi kuyang'aniraHUANETzolumikizirana zambiri zotumikira mayankho. HUAChida cha 6000 SeriesOzosankha CH04Ckuthamanga: 482.5(W) x 350(D) x 44.5(H) mm Chitsulo cha mainchesi 19 cha 1U Malo 1 oyang'anira maukonde Mipata itatu yogwirira ntchito padziko lonse lapansi CH08Ckuthamanga: 482.5(W) x 350(D) x 89(H) mm Chitsulo cha mainchesi 19 cha 2U Malo 1 oyang'anira maukonde Malo 7 ogwirira ntchito padziko lonse lapansi CH20Ckuthamanga: 482.5(W) x 350(D) x 222.5(H) mm Chitsulo cha mainchesi 19 cha 5U Malo 1 oyang'anira maukonde Malo 19 ochitira ntchito zapadziko lonse lapansi MphamvuCmphamvu: 1U <120W, 2U <200W,5U<400W Thandizani njira zingapo zoyendetsera maukonde a SNMP, Web, CLI Thandizani chitetezo cha kubwerezabwereza kwa magetsi awiri, Thandizo la magetsi AC: 220V / DC: -48V mwakufuna HUA6000SmndandandaCHassis imathandizira mautumiki angapo osakanikirana: Chosinthira cha 100G 100G OEO 2x100G mpaka 200GMuxponder 25G OEO 4/8/16Channel CWDM MUX/DEMUX 4x25G mpaka 100GMuxponder Chosinthira cha OCP cha 2x10G Chosinthira cha 4x10G SFP+ Kusakanikirana kwa 8×1.25G 10G Muxponder Khadi la EDFA Mapulogalamu Telecom Yankho la HUA DWDM transmission
4/8/16/40/48Cnjira ya DWDM MUX/DEMUX,kapena Khadi la OADM OLPOmasoLineProtection
Malo osungira deta
Netiweki ya 5G
Netiweki Yoyenda Nthawi Yaitali
Ulusi wa maukonde a kuwala
Chikwama cha DWDM cha peer-to-peer
Chikwama cha netiweki ya unyolo wa DWDM
Mlanduwu woteteza mzere wa DWDM + OLP
Chikwama cha netiweki ya DWDM Ring
Chikwama cha DWDM cholumikizirana cha fiber imodzi yozungulira
Yankho la DWDM la mtunda wautali kwambiri
