Catv tawm ntawm lub tshuab xa tawm

Catv & Sat -}} YogSatellite Optical Transinter

 

EPRATORS ELECTER EMPTS High -}}}}}}} ™006Hz thiab 960MHz teeb liab hauv ib fiber.

Kev siv kho qhov muag tau xaiv tau ITU ITU txuj ci waveleng rau DWDM system kom txuas ntxiv thiab hloov kho cov tes hauj lwm. Nws tuaj yeem ua kom nrov los ntawm Edfa thiab EyDFA rau cov txheej txheem FTH loj. Nws tuaj yeem sib haum nrog txhua FTTX Pon thev naus laus zis kom paub txog kev sib xyaw ntawm Catv, DVB- s, internet thiab ftth.

Kev tswj hwm qhov muag tshiab ntawm lub tshuab

Sat -}} ects high -} tbs {}} tbs {tbs {tbs {tbs {tbs {tbs} t thiab satellite TV hauv ib fiber.

 

Tus yam ntxwv

● Txais suab yau txawv teb chaws DFB laser.

● Superior pre -}}}}}}}}}}}}}}}}}}}}} Cov Qauv CNR, tseem muaj nqi zoo meej CTB thiab CSO ua tau txiaj ntsig zoo.

Lanessive ntxuam, nws pib khiav thaum lub chassis kub nce mus txog lub teeb 32 ~ 35 degree.

● AGC tswj, yog li ntawd cov qib kawm RF tseem txawv tuaj yeem tseem muaj kev tso zis ntau ntxiv.

● VFD lossis LED Zaub lossis LED Zaub, nrog rau kev saib xyuas laser, Digital Display, Txhaum Xaj, Network cov kev tswj hwm thiab lwm yam haujlwm; Thaum lub laser kev ua haujlwm tsis raug hloov kho los ntawm software teeb tsa ntau yam, yuav ceeb toom.

● Nrog cov qauv RS232 interface rau kev tswj hwm network hauv zos thiab soj ntsuam cov khoos phis tawj.

● Nrog txheem RJ45 Interface txhawb nqa SNMP rau kev saib xyuas tej thaj chaw deb.

● {- Zoo hloov chaw fais fab, tuaj yeem yog 90v ~ 265v AC lossis -48v DC ua haujlwm.

Ib qho cov tswv yim nrog zaus 47-2600MHz.

● Milv thiab Sat -}} Koj tuaj yeem kis tau rau hauv ib qho fiber ntau

● Nws tuaj yeem ua kom nrov los ntawm Edfa thiab Eydfa, sib haum nrog txhua qhov FTTX Pon Technology

 

Tsis

S/N	Cov khoom	Kev Qhia Ua Lus Paramters					Ib yam		Hais lus
		Lub min		Zoo li ib txwm	Tus zuag
Cov Qauv Kho Optical
5.1.1	Ua haujlwm wavelength	1300		1310	1320		nm	Saib los ntawm cov neeg siv khoom
		1540		1550	1563		nm	Saib los ntawm cov neeg siv khoom
5.1.2	Tso Tawm Lub Zog	8			20		mw	1310nm
		4			10		mw	1550nm
5.1.3	Optical)	30					dB
5.1.4	Kho qhov muag rov qab poob	50					dB
5.1.5	Fiber Ntau Txuas			FC / APC, SC / APC				Saib los ntawm cov neeg siv khoom
Catv RF tsis
5.2.1	Bandwidth		47		862		Tus mhz
5.2.2	Tawm tswv yim ntau yam		75		85		dBUV
5.2.3	Huv		-0.75		+0.75		dB		47 ~ {862 mhz
5.2.4	C/N		51				dB		Kuaj Tus Qauv GT / t 184-2002
5.2.5	C / CTB		63				dB
5.2.6	C / CSO		58				dB
5.2.7	Tawm tswv yim rov qab poob		16				dB
5.2.8	RF chaw nres nkoj			F Imperial
5.2.9	Cov tswv yim impedance			75			Ω
Sat -} yog tias tsis muaj
5.3.1	Ua haujlwm bandwidth		5		2600		Tus mhz
5.3.2	Tawm tswv yim ntau yam		-40		-25		dBM
5.3.3	Huv		-1		+1		dB		950 ~ 2600mHz
5.3.4	Tawm tswv yim rov qab poob		10				dB
5.3.5	RF chaw nres nkoj			Muaj huab tais
5.3.6	Cov tswv yim impedance			75			Ω
5.3.7	Tuner pub vol			0/13/18			V
5.3.8	Tuner pub cur				300		ma
Dav dav
5.4.1	Hwj huam muab vol			A: AC160V - 250 v (50 hz); B: DC48V			V
5.4.2	Kev siv fais fab					30	W
5.4.3	Ua hauj lwm samp		0			50	tiv kis
5.4.4	Max ua haujlwm av noo		5			95	%
5.4.5	Cia Temp Ntau		-40			60	tiv kis
5.4.6	Qhov loj			1U 19" 483*395*44			lub hli
5.4.7	Phaus (kg)			5			Kg

 

Daim duab ntawm Catv Satellite Optical Transmitter

 

Tuam txhab tau

 

Cov FAQ

 

1. Cov ntsiab lus them nqi uas koj txhawb nqa?

Nquag, peb lees txais T / T, Paypal, Western Union. Koj tuaj yeem xaiv cov lus ntawm cov nyiaj uas koj nyiam.

2. Dab tsi txog lub sijhawm txhuas?

Yeej, yog tias peb muaj hauv Tshuag, nws siv nyob rau hauv 3 ~ 5 hnub ua haujlwm tom qab tso nyiaj tau tseeb. Yog tias peb tsis ua, lub sij hawm ua nyob ntawm.

3. Yuav ua li cas txog kev thauj khoom?

Peb feem ntau xaiv FEDEX, DHL, thiab UPS thiab yog li thaum cov khoom me, thaum cov khoom muaj qhov hnyav thiab ntim, peb xav siv cua lossis dej hiav txwv.

4. Koj puas tuaj yeem ua OEM rau peb?

Yog lawm. Yog tias muaj qee qhov kev txiav txim kom muaj nuj nqis, peb cov kev pabcuam OEM yog suav nrog kev luam ntawv, logo, thiab customized qauv.

 

 

 

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