Qalabka Magdhawga ee DCM
Huanet shaqada magdhow indhaha la magdhow jiirada kala firdhiso ee heerka caadiga ah fiber hal-mode kartaa DCM (G.652) ahaayeen kala firdhiyey iyo kala firdhiyey ee magdhow jiirada ballaaran band ee C-band ah, jidaynayey nidaamka si ay u wanaajiso kala firidhsan.Qiimaha magdhowga kala firidhsan ee 1545nm fidinta hirarka dhererka wuxuu gaari karaa -2070ps / nm.
DCM waxay bixisaa heerka magdhowga kala firdhinta sare iyo ganaax khasaare galinta oo aad u hooseeya.Waxay bixiyaan magdhow kala firdhinta taban ee C-Band buuxa oo leh masaafo dheer oo ilaa 120 kiiloomitir ah. Shaqada Hababka DWDM magdhowga kala firdhida iyo fidsanaanta hadhaaga ballaadhan ee hoose Magdhawga Kala firdhinta iyo Magdhawga Jiirada Fidinta Lagu helay magdhow kala firdhisan mawjadda dhererka gaar ah, waa in ay qancisaa xidhiidhka soo socda: DTF × LTF + DDCF × LDCF = 0 DTF: fidinta fiilooyinka gudbinta; LTF: dhererka fiilada gudbinta; DDCF: kala firidhsan firidhsan magdhow fiber indhaha; LDCF: Dhererka fiber magdhowga firidhsan; Magdhawga jiirada jiirada ee kooxda, waa in ay qancisaa xiriirka soo socda: STF × LTF + SDCF × LDCF = 0 STF: kala firdhinta fiilada gudbinta; SDCF: kala firidhsan ee kala firidhsan magdhow fiber indhaha Marka loo eego labada xiriir ee kor ku xusan waxay heleen magdhow kala firdhisan iyo jiirada kala firdhisan magdhow, waa in ay qancisaa xidhiidhka soo socda: RDSDCF = SDCF / DDCF = STF / DTF Iyadoo loo maleynayo in fiber-ka caadiga ah ee halbeegga ah uu yahay 1545nm fidinta mawjada dhererka 16.7ps / nm / km, kala firidhsan 0.060 ps / nm2 / km, RDS qiyaastii 0.0036nm﹣1.
G.652 fiber C-band 100% gunnada jiirada (qiimaha caadiga ah)
Luminta gelinta hoose
Kala firdhinta qaabka polarization hoose
Tilmaamayaasha waxqabadka ee Telcordia GR-2854-CORE shahaadada heerka
Kalsoonida ay bixiso Telcordia GR-1221-CORE shahaadada heerka
Halbeegga Waxqabadka Halbeegga Mgudaha Mfaas. BrillouinScunto siinThorushold (dBm) 6 - Aan toos ahaynCwaxtarka leh (n2/Aeff) (W-1) - 1.4*10-9 Wax ku ool ahAdib (Aeff@1550nm (um2) 20 - Ugu badnaanInputPower (dBm) 23 HawlgalkaTemperatureRxanaaq -5℃ 70℃ KaydintaTemperatureRxanaaq -40℃ 85℃ QaraaboHmidnimo <85% Deegaanka /Ru qalmidaTqadarin U hoggaansanta Telcordia GR-2854 iyo GR-1221 heerka Cabbirka (mm) 482.6 (W) x 350 (D) x 43.6 (H) Dalbashada Macluumaadka
Halbeegga DCM-20 DCM-40 DCM-60 DCM-80 DCM-100 DCM-120 Masaafada Magdhaw (km) 20 40 60 80 100 120 1545nmDkala-saarid (ps/nm) -340+/-10 -670+/-20 -1000+/-30 -1340+/-40 -1680+/-50 -2010+/-60 1545nmRwax qabadDfiridhsanaanSlope (nm-1) 0.0036 +/- 10% Gelida Khasaare (dB) ≤3.3 ≤4.7 ≤6.4 ≤8.0 ≤9.5 ≤11.0 Gelida Khasaare (nooca) (dB) 2.7 4.0 5.4 6.7 8.0 9.3 PolarizationModeDdhuuso (ps) ≤0.6 ≤0.7 ≤0.8 ≤0.9 ≤1.0 ≤1.1 PolarizationModeDdhuuso (nooca) (ps) 0.2 0.3 0.4 0.5 0.6 0.7 PolarizationDdabacLoss (dB) ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1 
HUA6000SeriCHasisku waa aasaaska hawlgelinta iyo maarayntaHUANETwarbaahin isku dhafan oo adeeg badan leh xalalka. HUA6000 Taxanaha ChassisOikhtiyaari ah CH04Cxaska: 482.5(W) x 350(D) x 44.5(H) mm 1U 19-inch chassis 1 Afyare maamulka network 3 boosaska adeegga caalamiga ah CH08Cxaska: 482.5(W) x 350(D) x 89(H) mm 2U 19-inch chassis 1 Afyare maamulka network 7 boosaska adeegga caalamiga ah CH20Cxaska: 482.5(W) x 350(D) x 222.5(H) mm 5U 19-inch chassis 1 Afyare maamulka network 19 boosaska adeegga caalamiga ah AwoodCqiyaasta: 1U <120W, 2U <200W,5U<400W Taageer SNMP, Web, CLI hababka maamulka shabakadaha badan Taageerida ilaalinta korontadda laba-geesoodka ah, Taageerada saadka korontada AC: 220V / DC: -48V ikhtiyaari ah HUA6000SeriChasis taageer adeegyo badan oo isku dhafan: 100G Transponder 100G OEO 2x100G ilaa 200GMwax ka sheegid 25G OEO 4/8/16Channel CWDM MUX/DEMUX 4x25G ilaa 100GMwax ka sheegid 2x10G OCP Transponder 4x10G SFP+ Transponder 8×1.25G Isku-dhafka 10G Muxponder Kaadhka EDFA Codsiyada Telecom Xalka gudbinta HUA DWDM
4/8/16/40/48Channel DWDM MUX/DEMUX,ama OADM Card OLPOqotonsanLineProtection
Xarunta xogta
Shabakadda 5G
Shabakadda Long Haul Network
Fiber optical network
DWDM kiis fac-wadaaga
Kiiska silsiladda DWDM
DWDM+OLP Kiiska ilaalinta khadka indhaha
Kiiska shabakada DWDM Ring
DWDM kiis isku xidhka laba jiho ee hal fiber
Xalka masaafada dheer ee DWDM
