DCM Dispersion Compensation Device
Huanet kho qhov muag them nyiaj muaj nuj nqi nrog txoj kab nqes dispersion them rau tus qauv ib hom fiber ntau tuaj yeem DCM (G.652) tau tawg thiab tawg txoj kab nqes kev them nyiaj dav dav hauv C-band, tso cai rau lub kaw lus kom zoo dua qhov seem dispersion.Nyob rau hauv lub dispersion them nqi ntawm 1545nm wavelength dispersion tuaj yeem ncav cuag -2070ps / nm.
Lub DCM muab cov nyiaj them rov qab siab dispersion thiab lub txim poob qis heev.Lawv muab kev them nyiaj tsis zoo cuam tshuam rau tag nrho C-Band nrog qhov kev ncua deb mus txog 120 mais. Muaj nuj nqi DWDM system dispersion them nyiaj thiab broadband low residual dispersion Dispersion Compensation thiab Dispersion Slope Compensation Tau txais ntawm ib qho kev them nyiaj wavelength dispersion, yuav tsum txaus siab rau cov kev sib raug zoo hauv qab no: DTF × LTF + DDCF × LDCF = 0 DTF: kis tau tus mob fiber ntau dispersion; LTF: ntev ntawm kev sib kis fiber ntau; DDCF: dispersion ntawm dispersion compensating optical fiber ntau; LDCF: dispersion them nyiaj fiber ntev; Dispersion nqes hav them nyiaj nyob rau hauv lub band, yuav tsum txaus siab rau cov nram qab no kev sib raug zoo: STF × LTF + SDCF × LDCF = 0 STF: dispersion ntawm cov kis fiber ntau; SDCF: dispersion ntawm dispersion compensating optical fiber Raws li cov saum toj no ob kev sib raug zoo tau dispersion nyiaj thiab dispersion nqes hav them nyiaj, yuav tsum txaus siab rau cov hauv qab no: RDSDCF = SDCF / DDCF = STF / DTF Piv txwv li tus qauv ib hom fiber ntau ntawm 1545nm wavelength dispersion ntawm 16.7ps / nm / km, ib tug dispersion nqes hav ntawm 0.060 ps / nm2 / km, RDS txog 0.0036nm﹣1.
G.652 fiber ntau C-band 100% nqes nqes them (tus nqi tus qauv)
Tsawg qhov ntxig poob
Tsawg polarization hom dispersion
Kev ntsuas kev ua tau zoo los ntawm Telcordia GR-2854-CORE tus qauv ntawv pov thawj
Kev ntseeg tau los ntawm Telcordia GR-1221-CORE tus qauv ntawv pov thawj
Performance Parameter Parameter Mhauv. Max. BrillouinSnojTqhov ntsuas (dBm) 6 - Tsis-linearCefficient (n2/Aeff) (W-1) - 1.4 * 10-9 Siv tauArea (Aua eff) @1550nm (ua2) 20 - Qhov siab tshaj plawsInputPLub zog (dBm) 23 Kev khiav haujlwmTemperatureRnpau taws -5 ℃ 70 ℃ CiaTemperatureRnpau taws -40 ℃ 85 ℃ kwv tijHumidity <85% Ib puag ncig /Rkev tsim nyogTkev xav Ua raws li Telcordia GR-2854 thiab GR-1221 tus qauv Loj (mm) 482.6 (W) x 350(D) x 43.6(H) Ordering Information
Parameter DCM-20 DCM-40 DCM-60 DCM-80 DCM-100 DCM-120 Kev Them Nqi Them Nqi (km) 20 40 60 80 100 120 1545nm uaDispersion (ps/nm) -340+/-10 -670+/-20 -1000+/-30 -1340+/-40 -1680+/-50 -2010+/-60 1545nm uaRelativeDkev puas tsuajSloj (nm-1) 0.0036 +/- 10% Insertion poob (dB) ≤3.3 ≤4.7 ≤ 6.4 ≤8.0 ≤ 9.5 ≤ 11.0 Insertion poob (typ) (dB) 2.7 4.0 5.4 6.7 8.0 ib 9.3 PolarizationMua odeDkev puas tsuaj (ps) ≤0.6 ≤0.7 ≤ 0.8 ≤0.9 ≤1.0 ≤1.1 PolarizationMua odeDispersion (typ) (ps) 0.2 0.3 0.4 0.5 0.6 0.7 ua PolarizationDependentLos (dB) ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1 
HUA6000SeriesChassis yog lub hauv paus rau deploying thiab tswj covHUANETmulti-service mixed-media kev daws teeb meem. HUA6000 Series ChassisOkev xav CH 04CLoj: 482.5 (W) x 350 (D) x 44.5 (H) mm 1U 19-nti chassis 1 network tswj qhov qhib 3 qhov kev pabcuam universal CH 08CLoj: 482.5 (W) x 350 (D) x 89 (H) mm 2U 19-nti chassis 1 network tswj qhov qhib 7 universal service slots CH 20CLoj: 482.5 (W) x 350 (D) x 222.5 (H) mm 5U 19-nti chassis 1 network tswj qhov qhib 19 qhov kev pabcuam universal Hwj chimCLub cev muaj zog: 1U <120W, 2U <200W,5U <400W Txhawb SNMP, Web, CLI ntau hom kev tswj hwm network Kev them nyiaj yug dual fais fab mov redundancy tiv thaiv, Fais fab mov txhawb AC: 220V / DC: -48V yeem HUA6000SeriesChassis txhawb ntau qhov kev pabcuam intermixing: 100G Transponder 100G OEO 2 x 100g rau 200gMuxponder ua 25 G OEO 4/8/16Channel CWDM MUX/DEMUX 4x25g rau 100gMuxponder ua 2 x 10G OCP Transponder 4x10G SFP + Transponder 8 × 1.25G Convergence 10G Muxponder EDFA Card Daim ntawv thov Telecom HUA DWDM transmission solution
4/8/16/40/48 ibChannel DWDM MUX/DEMUX, los yog OADM Card OLPOpticalLine ibProteckev
Data center
5G Network
Long Haul Network
Fiber ntau optical network
DWDM peer-to-peer case
DWDM chain network case
DWDM + OLP optical kab tiv thaiv Case
DWDM Nplhaib Network Case
DWDM ib leeg fiber ntau bidirectional networking rooj plaub
DWDM ultra ntev kev daws teeb meem
