1550NM sab nraud transmitter

1550nm sab nraud fiber ntau optic transmitter

 

1550nm sab nraud fiber ntau optic transmitter yog cov cuab yeej tseem ceeb hauv RFTV network system. RFTV yog ib qho analirectional analogue thiab digital video tshaj tawm. Nws tau txais kev ua haujlwm siab malagiciulation hom rau RF CARRY Wave Wave thiab nws txoj kev lag luam, yoog raws thiab bandwidth kev siv tau yog dhau kev sib piv ntawm IPTV. Los ntawm kev yuav los epon, GEPON lossis P2P nkag mus rau hom kev ua si kom paub peb thiab FTTX, RFTP Wensorengtength tseem ua lub luag haujlwm tseem ceeb.

 

 

Kev tsis muaj

 

 

Ua yeeb yam			Phiaj qhia ntawv	Khoom pab
Optic Feature	Kev ua haujlwm wavelength	(NM)	1548~1563	St1550ec
			ITU-TG.692	St1550eu
	Yoj yoj adject. tej roob	(NM)	± 1.6 (± 200eghz)	St1550ec
	Yoj yoj adject. hom		0. 05nm stepping	St1550eu
	Wavelength ruaj khov	(PM \/ degree)	-1~0	TC =20 ~ 70 degree
	Kab	(MHz)	Ntaus. {=0. 65	Fwhm (△ λ), (-3 db puv ntoob)
	Sab hom kev sib piv	(DB)	Ntau dua los yog sib npaug rau 45	Smsr
	Xws li cov suab nrov sib npaug		Tsawg dua los yog sib npaug rau -160	Rin (20 ~ 1000mHz)
	Tus naj npawb ntawm cov tso zis chaw nres nkoj		2	Xaiv tau4,6
	Tso Tawm Lub Zog	(DBM)	10,   8.5, 7.0, 4.5	2×7, 2×9, 2×10, 2×5, 4×7,6×7
	Rov qab poob	(DB)	Ntau dua los yog sib npaug rau 50
	Qhov tseem ceeb ntawm qhov muag		Fc \/ APC	Yeem SC \/ APC, LC \/ APC
RF feature	Ua hauj lwm bandwidth	(MHz)	47~862
	Cov tswv yim qib	(DBMV)	18~28	Tus Agc
	Huv	(DB)	Tsawg dua los yog sib npaug ± 0. 75	47 ~ {862 mhz
	Rov qab poob	(DB)	>16
	Cov tswv yim impedance	(Ω)	75
	RF chaw nres nkoj		F-poj niam
Txuas Tshwj Xeeb	Hloov Cov Channel		Pal-D \/ 60ch
	Cnr1	(DB)	Ntau dua los yog sib npaug rau 53. 0	Rov qab
	Cnr2	(DB)	Ntau dua los yog sib npaug rau 51.5	65km kho qhov muag fiber ntau, 0 dbm tau txais
	CTB	(DB)	Ntau dua los yog sib npaug rau -65
	Txhib	(DB)	Ntau dua los yog sib npaug rau -65
	SBS COB	(DBM)	13~18	Hloov tau
Fai fab	SNMP Network Manageman Pressional Interface		RJ45
	Kev sib txuas lus interface		Rs232
	Kev pab fais fab	(Vwj)	90~265	50 \/ 60Hz
		(VDC)	-48	30 ~ 72VDC
	Fais Fab Haus	(W)	50	Ib Lub Zog Ua Haujlwm
	Ua haujlwm temp.	(Qib)	-5~65	Tshuab Temp. Tswj cia
	Cia temp.	(Qib)	-40~85
	Kev khiav lag luam cov neeg nyob nyab	(%)	5~95
	qhov loj	(")	19×14.5×1.75	S-hom
			19×17.9×1.75	L-hom

 

 

Khoom Feature

• Kev ua tau zoo: Cov cuab yeej sab nrauv, tsis muaj laser chirp, muaj kev sib txawv ntawm 40 ~ 862 mHz.

• Tsoo bandwidth (0. 65mHz), qis dua suab nrov, yog cov lus qhia txuas ntxiv laser, yog cov tswv yim kom txo cov cawv.

• Cov bandwidth ua haujlwm tau txog 47 ~ 862 mHz (47 ~ 1080mhz).

• Cnr ntau dua los yog sib npaug rau 53dB thiab zoo heev CTB, CSO qhov ntsuas. • SBS: 13 ~ 18DBM tau kho tau.

• ITu nthwv dej wavelength, ± 200hzz (± 1.6NM) kho tau.

• AGC \/ MGC hom yog nyob ntawm chaw nyob ntawm chaw. OMI tuaj yeem ua kom zoo ntawm qhov chaw.

• Zoo meej RS232 kev sib txuas lus sib txuas lus.

• Kev tswj cov nyiaj SNMP tshwj xeeb ua haujlwm.

• {1+1 fais fab mov backup, hloov ceev.

• Casing ntsuas kub.

• Zoo P \/ P zoo tshaj plaws.

 

Daim ntawv thov

 

 

Tuam txhab ntaub ntawv

 

 

 

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