Optical Passive Ntawm

Passive cable TV optical ntawm

 

Cov Lus Qhia luv luv ntawm Passive Passive Cable TV ntawm

Passive cable TV Optical Node rau digital TV, fiber ntau rau hauv tsev. Passive cable TV optical aws cov siab rhiab qhov muag tau txais lub raj, tsis muaj fais fab mov, tsis muaj fais fab noj. Thaum lub tswv yim kho qhov muag theem pin =-1 dbm, tuaj yeem siv kev sib koom ua ke ntawm peb tes hauj lwm, fiber ntau rau cov ntawv thov network. SR100 tsos ntawm txha hniav laus, muaj ob hom ntawm kev xaiv hom optical:

1. SR100: Catv Kev Ua Haujlwm Wavelength 1260 ~ 1620NM.

2. SR100 \/ WF: Built-in 1310 \/ 1490NM lim, haum rau ib leeg-fiber triple wavelength system, Catv ua haujlwm wavelength wavelength 1550nm.

 

Cov Khoom Siv Khoom ntawm Passive Cable TV Optical Ntawm

1. Tsis muaj lub zog uas yuav tsum muaj

2. Ua haujlwm bandwidth 45 ~ 1050mhz

3. Kev tawm qib qib {1}} dbμv (pin =-1 dbm)

 

Daim ntawv thov lub ntsiab ntawm passive cable TV optical ntawm node

1. Catv Ftth

2. Kev sib xyaw ua ke ntawm peb lub network

3. FTTH Pon

 

Ntsuam cov ntaub ntawv

 

 

Kev ntsuas ntsuas ntawm passive cable TV optical ntawm node

 

Cov khoom	Optic Feature	Ib yam	Phiaj qhia ntawv	Khoom pab
Optic Feature	Mivv ua haujlwm wavelength	(NM)	1260~1620	SR100
			1540~1563	SR100 \/ WF
	Channel rho tawm	(DB)	Ntau dua los yog sib npaug rau 40	1550nm & 1490Nm
	Kev xa tawm	(A/W)	Ntau dua los yog sib npaug rau 0. 85	1310nm
			Ntau dua los yog sib npaug rau 0. 9	1550nm
	Txais Power	(DBM)	+2~-14
	Kho qhov muag rov qab poob	(DB)	Ntau dua los yog sib npaug rau 55
	OUCECTIC Fiber Txuas		SC \/ APC	Sr 100- sc
			Fc \/ APC	Sr 100- fc
RF feature	Ua hauj lwm bandwidth	(MHz)	45 ~ 1050mhz
	Kev tsim tawm qib	(DBμv)	>68	Digital TV (PIN =-1 dbm)
	Rov qab poob	(DB)	Ntau dua los yog sib npaug rau 14	47 ~ {862 mhz
	Tso Tawm Impedance	(Ω)	75
	Tso zis chaw nres nkoj tus naj npawb		1
	RF khi-hauv		F-poj niam
Digitaltv Kev Noj	Tus omi	(%)	4.3
	Ntxiv	(DB)	Ntau dua los yog sib npaug rau 38	Pin =-1 dbm
			Ntau dua los yog sib npaug rau 30	Pin =-13 dbm
	BER		<1.0E-9	Tus Pin: {+2 ~ {-14 dbm
Fai fab	Ua haujlwm temp	(Qib)	-20~+55
	Cia Temp	(Qib)	-40~85
	Ua haujlwm txheeb ze	(%)	5~95
	Qhov loj me (W) × (d) × (h)	(hli)	23×53×12	Hom (enamel hom)
			Ф13×28	B Hom (Fiber Yam)
			50×88×22	C Hom (Box Hom)

 

Tuam txhab ntaub ntawv

 

Peb muaj ntau tshaj 100 tus neeg ua haujlwm, 10% ntawm lawv yog cov kws tshaj lij qib siab. Nrog ntau tshaj 1, 000 square metres sib dhos cov qauv ntau lawm, peb muaj txoj kev qc nruj. Txhua koog ntawm peb cov khoom yuav mus txog 3 Txheej QC cov txheej txheem, cov ntaub ntawv kuaj ua ntej ntau lawm, cov kev sim ua haujlwm tom qab ntau lawm ua ntej xa khoom.

 

Feem ntau ntawm peb cov khoom raug xa tawm mus rau South America, Russia, thiab North European lub teb chaws. Tam sim no, mos nplaum muaj nws lub chaw ua hauj lwm hauv nroog Mexico thiab yuav pib tsim lwm lub chaw ua haujlwm, txuas ntxiv rau ntau tus neeg lag luam, thiab cov neeg tsim khoom lag luam thoob plaws ntiaj teb.

 

Los ntawm kev sib tw ua lag luam thoob ntiaj teb muaj kev ntseeg zoo, tag nrho peb cov neeg ua haujlwm xav tias muaj kev ua haujlwm loj loj. Ib qho ntxiv, peb txaus siab rau muab peb cov neeg siv khoom muaj txiaj ntsig nrog peb cov txiaj ntsig zoo, kev ntseeg siab, ua haujlwm siab, thiab cov khoom sib tw.

Lwm Cov Khoom: 

olt, onu, kho qhov muag xa tawm & Edfa, Txuas, cov khoom siv hluav taws xob, fosc, satellite Optical Transinter & and Android Tv Box thiab lwm yam.

 

Kev Thauj Khoom & Ntim

 

 

 

 

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