Qalabka Magdhawga Kala-baxa DCM
Shaqada magdhowga indhaha ee Huanet oo leh magdhow kala firdhisan oo loogu talagalay fiber-ka hal-qaab ee caadiga ah DCM (G.652) waxay ahaayeen kala firdhisan iyo magdhow kala firdhisan oo ah xarig ballaaran oo ku jira C-band, taasoo u oggolaanaysa nidaamku inuu hagaajiyo kala firdhinta haraaga ah. Qiimaha magdhowga kala firdhinta ee kala firdhinta hirarka 1545nm wuxuu gaari karaa -2070ps / nm.
DCM waxay bixisaa heer magdhow oo kala firdhisan oo sarreeya iyo ganaax lumis gelinta oo aad u hooseeya. Waxay bixiyaan magdhow kala firdhisan oo taban oo ka badan C-Band oo buuxa iyadoo la kordhin karo masaafada ilaa 120 kiiloomitir. Shaqada Magdhawga kala-fidinta nidaamka DWDM iyo kala-fidinta haraaga yar ee ballaaran Magdhawga Kala-baxa iyo Magdhawga Jiirada Kala-baxa Laga helo magdhow gaar ah oo kala firdhinta hirarka, waa inay buuxisaa xiriirka soo socda: DTF × LTF + DDCF × LDCF = 0 DTF: kala firdhinta fiilada gudbinta; LTF: dhererka fiilada gudbinta; DDCF: kala firdhinta fiilada indhaha ee magdhawga kala firdhisa; LDCF: dhererka faybarka magdhowga kala firdhinta; Magdhawga jiirada kala-baxa ee kooxda, waa inuu buuxiyaa xiriirka soo socda: STF × LTF + SDCF × LDCF = 0 STF: kala firdhinta fiilada gudbinta; SDCF: kala firdhinta fiilada indhaha ee magdhawga kala firdhisan Sida laga soo xigtay labada xiriir ee kor ku xusan waxay heleen magdhow kala firdhisan iyo jiirada kala firdhinta magdhowga, waa inuu buuxiyaa xiriirka soo socda: RDSDCF = SDCF / DDCF = STF / DTF Haddii la qiyaaso in fiber hal qaab oo caadi ah oo leh hirarka 1545nm oo kala firdhisan 16.7ps / nm / km, jiirada kala firdhinta waa 0.060 ps / nm.2 / km, RDS qiyaastii 0.0036nm﹣1.
G.652 fiber C-band magdhow 100% ah (qiimaha caadiga ah)
Lumis gelinta hoose
Kala firdhinta qaabka kala-soocidda hoose
Tilmaamayaasha waxqabadka iyadoo la adeegsanayo shahaadada heerka Telcordia GR-2854-CORE
Kalsoonida ay bixiso shahaadada heerka Telcordia GR-1221-CORE
Halbeegga Waxqabadka Halbeegga Mgudaha. Mfaas. BrillouinScunto karintaTheerka sare (dBm) 6 - Aan toos ahaynCwax ku ool ah (n)2/Aeff) (W-1) - 1.4*10-9 Wax ku ool ahArea (A)eff)@1550nm (um2) 20 - Ugu badnaanInputPdeynta (dBm) 23 HawlgalkaTboqortooyoRage -5℃ 70℃ KaydintaTboqortooyoRage -40℃ 85℃ QaraaboHqoyaan <85% Deegaanka /Ru-qalmitaankaTsaadaalin U hoggaansanow heerka Telcordia GR-2854 iyo GR-1221 Cabbirka (mm) 482.6(B) x 350(D) x 43.6(H) Macluumaadka Dalbashada
Halbeegga DCM-20 DCM-40 DCM-60 DCM-80 DCM-100 DCM-120 Masaafada La Magdhabay (km) 20 40 60 80 100 120 1545nmDispersion (ps/nm) -340+/-10 -670+/-20 -1000+/-30 -1340+/-40 -1680+/-50 -2010+/-60 1545nmRla-talinDispersionSlope (nm-1) 0.0036 +/- 10% Lumista Gelinta (dB) ≤3.3 ≤4.7 ≤6.4 ≤8.0 ≤9.5 ≤11.0 Lumista Gelinta (nooca) (dB) 2.7 4.0 5.4 6.7 8.0 9.3 Kala-fogaanshahaModeDispersion (ps) ≤0.6 ≤0.7 ≤0.8 ≤0.9 ≤1.0 ≤1.1 Kala-fogaanshahaModeDispersion (nooca) (ps) 0.2 0.3 0.4 0.5 0.6 0.7 Kala-fogaanshahaDfuranLoss (dB) ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1 
HUA6000StaxaneChassis waa aasaaska hawlgalinta iyo maarayntaHUANETwarbaahin isku dhafan oo adeegyo badan leh xalalka. HUAJiifka Taxanaha 6000Oikhtiyaari ah CH04CXassis: 482.5(W) x 350(D) x 44.5(H) mm Chassis 1U 19-inji ah 1 booska maaraynta shabakadda 3 boos adeeg caalami ah CH08CXassis: 482.5(B) x 350(D) x 89(H) mm Chassis 19-inji ah oo 2U ah 1 booska maaraynta shabakadda 7 boos oo adeeg caalami ah CH20CXassis: 482.5(W) x 350(D) x 222.5(H) mm Chassis 5U 19-inji ah 1 booska maaraynta shabakadda 19 boos oo adeeg caalami ah AwoodCqiyaasta: 1U <120W, 2U <200W,5U <400W Taageer SNMP, Web, iyo CLI qaabab badan oo maaraynta shabakadeed Taageer ilaalinta laba-geesoodka ah ee korontada, Taageerada korontada AC: 220V / DC: -48V ikhtiyaari ah HUA6000StaxaneCtaageerada hassis ee isku-darka adeegyada badan: 100G Transponder 100G OEO 2x100G ilaa 200GMuxponder 25G OEO 4/8/16Channel CWDM MUX/DEMUX 4x25G ilaa 100GMuxponder 2x10G OCP Transponder 4x10G SFP+ Transponder Isku-dhafka 8 × 1.25G 10G Muxponder Kaarka EDFA Codsiyada Shirkadda Isgaarsiinta Xalka gudbinta HUA DWDM
4/8/16/40/48Channel DWDM MUX/DEMUX, ama Kaarka OADM OLPOsawir-gacmeedLineProtection
Xarunta xogta
Shabakadda 5G
Shabakadda Jiidashada Dheer
Shabakadda indhaha ee fiber-ka
Kiiska isku-dhafka ah ee DWDM
kiiska shabakadda silsiladda DWDM
Kiiska ilaalinta khadka indhaha ee DWDM+OLP
Kiis shabakadeed oo DWDM Ring ah
DWDM kiis shabakadeed oo laba geesood ah oo hal fiber ah
Xalka masaafada dheer ee DWDM
