Na'urar Rarraba DCM

Huanet Tantancewar ramuwa aiki tare da gangara watsawa diyya ga misali guda-yanayin fiber iya DCM (G.652) kasance watsawa da watsawa gangara ramuwa m band a cikin C-band, kyale tsarin don inganta saura watsawa.A cikin watsawa diyya darajar 1545nm zango watsawa iya isa -2070ps / nm.

DCM tana ba da babban matakin ramuwa da ramuwa mai ƙarancin sakawa.Suna ba da ramuwa mara kyau na watsawa akan cikakken C-Band tare da yuwuwar tsawaita nisa har zuwa kilomita 120.

 

Aiki

DWDM tsarin watsawa diyya da broadband low saura watsawa
G.652 fiber C-band 100% diyya mai gangara (darajar mizani)
Asarar ƙarancin shigarwa
Yanayin tarwatsa ƙananan polarization
Alamar aiki ta Telcordia GR-2854-CORE daidaitattun takaddun shaida
Amincewa ta Telcordia GR-1221-CORE daidaitattun takaddun shaida

 

Rarraba Rarrabawa da Rarraba Diyya

An samu a takamaiman ramuwar watsawa, yakamata ya gamsar da alaƙa mai zuwa:

DTF × LTF + DDCF × LDCF = 0

DTF: watsa fiber watsawa;

LTF: tsawon fiber watsa;

DDCF: watsawa na watsawa ramawa fiber na gani;

LDCF: watsawa ramuwa fiber tsawon;

 

Diyya mai nisa a cikin rukunin, yakamata ya gamsar da alaƙa mai zuwa:

STF × LTF + SDCF × LDCF = 0

STF: watsawar fiber watsa;

SDCF: watsawa na watsawa diyya na gani fiber

Bisa ga sama biyu dangantaka samu watsawa diyya da watsawa gangara

 

diyya, yakamata ya gamsar da alaƙa mai zuwa:

RDSDCF = SDCF / DDCF = STF / DTF

Tsammanin daidaitaccen yanayin fiber guda ɗaya a 1545nm watsawar tsayin tsayin 16.7ps / nm / km, gangaren watsawa na 0.060 ps / nm2 / km, RDS kusan 0.0036nm1.

 

Sigar Ayyuka

Siga

Min.

Mgatari.

BrillouinScin abinciThreshold (dBm)

6

-

Wanda ba na layi baCaiki (n2/Afe) (W-1)

-

1.4*10-9

Mai tasiriArai (Aeff@1550nm (m2)

20

-

MatsakaicinInputPower (dBm)

23

AikiTdaularRfushi

-5 ℃

70 ℃

AdanaTdaularRfushi

-40 ℃

85 ℃

Dan uwaHumidity

<85%

Muhalli /RcancantaTesting

Yi aiki da Telcordia GR-2854 da GR-1221 misali

Girman (mm)

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

 

Bayanin oda

Siga Saukewa: DCM-20 DCM-40 Saukewa: DCM-60 DCM-80 Saukewa: DCM-100 Saukewa: DCM-120
Nisa da aka biya (km) 20 40 60 80 100 120
1545 nmDispersion (ps/nm) -340+/-10 -670+/-20 -1000+/-30 -1340+/-40 -1680+/-50 -2010+/-60
1545 nmRmDwatsawaSkasa (nm-1) 0.0036 +/- 10%
Asarar Sakawa (dB) ≤3.3 ≤4.7 ≤6.4 ≤8.0 ≤9.5 ≤11.0
Asarar Sakawa (typ) (dB) 2.7 4.0 5.4 6.7 8.0 9.3
PolarizationModeDzubewa (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
PolarizationDabin dogaraLoss (dB) ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1 ≤0.1

Aikace-aikacen DCM

HUA6000SiriChassis shine ginshikin turawa da sarrafa kayanHUANETMulti-service gauraye-kafofin watsa labarai mafita.

HUA6000 Series ChassisOna son rai

Farashin CH04Cgirman: 482.5(W) x 350(D) x 44.5(H) mm

1U 19-inch chassis

1 Ramin sarrafa hanyar sadarwa

3 duniya sabis ramummuka

Farashin CH08Cgirman: 482.5(W) x 350(D) x 89(H) mm

2U 19-inch chassis

1 Ramin sarrafa hanyar sadarwa

Ramin sabis na duniya 7

CH20Cgirman: 482.5(W) x 350(D) x 222.5(H) mm

5U 19-inch chassis

1 Ramin sarrafa hanyar sadarwa

19 duniya sabis ramummuka

ƘarfiCFarashin: 1U <120W, 2U<200W,5U<400W

Goyan bayan SNMP, Yanar Gizo, CLI hanyoyin sarrafa cibiyar sadarwa da yawa

Goyan bayan kariyar ƙarancin wutar lantarki biyu, Tallafin wutar lantarki AC: 220V / DC: -48V na zaɓi

 

 

HUA6000SiriChassis yana goyan bayan saɓanin sabis da yawa:

100G Transponder

100G OEO

4/8/16/40/48CHannel DWDM MUX/DEMUX, ko Katin OADM

2x100G zuwa 200GMbincika

25G OEM

4/8/16CHannel CWDM MUX/DEMUX

4x25G zuwa 100GMbincika

2x10G OCP Transponder

OLPOpticalLineProktion

4x10G SFP+ Mai watsawa

8 × 1.25G Haɗin kai

10G Muxponder

Katin EDFA

 

Aikace-aikace

Telecom
Cibiyar bayanai
5G Network
Long Haul Network
Fiber Optical Network

 

 

HUA DWDM watsa bayani
DWDM case-to-peer case
DWDM sarkar cibiyar sadarwa
DWDM+OLP Case kariyar layin gani
DWDM Ring cibiyar sadarwa
DWDM guda fiber cibiyar sadarwar bidirectional
DWDM ultra dogon nesa bayani