ʻO ka mea hoʻopuehu DCM uku uku

Huanet optical compensation function with slope dispersion compensation for standard single-mode fiber can DCM (G.652) were dispersion and dispersion slope compensation broad band in the C-band, e ʻae ana i ka ʻōnaehana e hoʻonui i ka hoʻopuehu koena.I loko o ka dispersion uku waiwai o 1545nm wavelength dispersion hiki i -2070ps / nm.

Hāʻawi ka DCM i kahi pae uku hoʻopuehu kiʻekiʻe a me ka hoʻopaʻi poho hoʻokomo haʻahaʻa loa.Hāʻawi lākou i ka uku hoʻopuehu maikaʻi ʻole ma luna o ka C-Band piha me nā hoʻonui mamao hiki ke hiki i 120 mau kilomita.

 

Hana

ʻO ka uku hoʻopuehu ʻōnaehana DWDM a me ka hoʻopuehu haʻahaʻa haʻahaʻa
G.652 fiber C-band 100% slope uku (waiwai maʻamau)
poho hookomo haahaa
Hoʻopuehu haʻahaʻa polarization mode
Nā hōʻailona hana e Telcordia GR-2854-CORE palapala hōʻoia
ʻO ka hilinaʻi e Telcordia GR-1221-CORE palapala hōʻoia

 

ʻO ka uku hoʻopuehu a me ka uku hoʻopuehu

Loaʻa ʻia ma kahi uku hoʻopuehu lōʻihi nalu, pono e hoʻokō i kēia pilina:

DTF × LTF + DDCF × LDCF = 0

DTF: ka hoʻopuehu ʻana o ka fiber;

LTF: ka lōʻihi o ke kaula hoʻouna;

DDCF: ka hoʻopuehu ʻana o ka dispersion e uku ana i ka fiber optical;

LDCF: dispersion compensation fiber lōʻihi;

 

ʻO ka uku hoʻopuehu ʻana i ka pā, pono e hoʻokō i kēia pilina:

STF × LTF + SDCF × LDCF = 0

STF: ka hoʻopuehu ʻana o ka fiber transmission;

SDCF: ka hoʻopuehu ʻana o ka dispersion e uku ana i ka fiber optical

Ma muli o nā pilina ʻelua i loaʻa i ka dispersion compensation a me dispersion slope

 

ka uku, pono e hoʻokō i kēia pili:

RDSDCF = SDCF / DDCF = STF / DTF

Ke manaʻo nei ʻo ka fiber mode hoʻokahi maʻamau ma 1545nm hawewe lōʻihi o ka hawewe o 16.7ps / nm / km, kahi puʻu o 0.060 ps / nm.2 / km, RDS ma kahi o 0.0036nm1.

 

Palena Hana

ʻĀpana

Mi loko.

Mkoʻi lipi.

BrillouinShānai ʻaiTpaepae (dBm)

6

-

laina laina ʻoleCpono (n2/Aeff) (W-1)

-

1.4*10-9

PonoAʻo ia (Aeff)@1550nm (um2)

20

-

Ka nuiInputPower (dBm)

23

Ke hana neiTemperatureRange

-5℃

70 ℃

WaihonaTemperatureRange

-40 ℃

85 ℃

HoahanauHka lōʻihi

<85%

Kaiapuni /Rpono kūponoTesting

E hoʻokō me Telcordia GR-2854 a me GR-1221 maʻamau

Nui (mm)

482.6(W) x 350(D) x 43.6(H)

 

ʻIke Kauoha

ʻĀpana DCM-20 DCM-40 DCM-60 DCM-80 DCM-100 DCM-120
Ka mamao i uku ʻia (km) 20 40 60 80 100 120
1545nmDispersion (ps/nm) -340+/-10 -670+/-20 -1000+/-30 -1340+/-40 -1680+/-50 -2010+/-60
1545nmRelativeDispersionSlope (nm-1) 0.0036 +/- 10%
Nalo hookomo (dB) ≤3.3 ≤4.7 ≤6.4 ≤8.0 ≤9.5 ≤11.0
Nalo hookomo (type) (dB) 2.7 4.0 5.4 6.7 8.0 9.3
PolarizationModeDispersion (ps) ≤0.6 ≤0.7 ≤0.8 ≤0.9 ≤1.0 ≤1.1
PolarizationModeDispersion (typ) (ps) 0.2 0.3 0.4 0.5 0.6 0.7
PolarizationDependentLoss (dB) ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1

Noi DCM

HUA6000SeriesCʻO hassis ke kumu no ka hoʻolālā a me ka mālama ʻana i kaHUANETʻoihana hui hui ʻia nā hoʻonā.

HUA6000 Series ChassisOkoho

CH04Ckaha: 482.5(W) x 350(D) x 44.5(H) mm

1U 19-iniha chasis

1 wahi hoʻomalu pūnaewele

3 mau puka lawelawe āpau

CH08Ckaha: 482.5(W) x 350(D) x 89(H) mm

2U 19-iniha chasis

1 wahi hoʻomalu pūnaewele

7 mau kau lawelawe puni honua

CH20Ckaha: 482.5(W) x 350(D) x 222.5(H) mm

5U 19-iniha chasis

1 wahi hoʻomalu pūnaewele

19 mau kau lawelawe maʻamau

Ka manaChoʻohana: 1U <120W, 2U<200W,5U<400W

Kākoʻo iā SNMP, Pūnaewele, CLI i nā ʻano hoʻokele pūnaewele lehulehu

Kākoʻo i ka pale ʻana i ka mana ʻelua, kākoʻo lako mana AC: 220V / DC: -48V koho

 

 

HUA6000SeriesCKākoʻo ʻo hassis i ka hui ʻana o nā lawelawe he nui:

100G Transponder

100G OEO

4/8/16/40/48Channel DWDM MUX/DEMUX, a i ʻole Kāleka OADM

2x100G i 200GMuxponder

25G OEO

4/8/16Channel CWDM MUX/DEMUX

4x25G i 100GMuxponder

2x10G OCP Transponder

OLPOkikoʻīLineProtection

4x10G SFP+ Transponder

8×1.25G Hoʻohui

10G Muxponder

Kāleka EDFA

 

Nā noi

Telecom
Ke kikowaena ʻikepili
5G Pūnaewele
Uena Haul
ʻO ka fiber optical network

 

 

HUA DWDM hoʻololi hoʻoili
DWDM hihia hoa-a-hoa
ʻO ka hihia pūnaewele kaulahao DWDM
DWDM+OLP hihia pale laina ʻike
DWDM Ring hihia pūnaewele
DWDM hoʻokahi fiber bidirectional pūnaewele hihia
ʻO ka hopena lōʻihi lōʻihi DWDM