Optical Node Tsis muaj Hwj chim

Qhov no 45-1050MHz FTTH Mini Optical Node yog nrog tsim-hauv WDM.

Xa kev nug

Khoom Taw qhia

Optical Node tsis muaj Hwj chim

KHOOM NTA

Rau qhov kho qhov muag hluav taws xob tsis muaj lub zog no, TheWork bandwidth yog 45 ~ 1050MHz. Cov theem tso zis yog 68dBμV (Pin=-1dBm).

DAIM NTAWV THOV

CATV FTTH

Kev sib xyaw ua ke ntawm peb lub network

FTTH NPAJ

TECHNICAL INDEX ntawmOptical Node tsis muaj Hwj chim

	Optic feature	Chav Nyob	Qhov ntsuas	Txhawb Ntxiv
Tsis muaj nuj nqi	CATV ua haujlwm wavelength	nm	1540~1563
	Txo qhov yoj yoj	nm	1310~1490
	Channel Ua Cais	dB	≥40	1550nm& 1490nm
	Teb	A/W	≥0.85	1310nm
			≥0.9	1550nm
	Tau Txais Lub Hwj Chim	dBm	+2~-14
	Optical xa poob	dB	≥55
	Optical fiber txuas		SC / APC
RF parameter	Ua haujlwm bandwidth	MHz	45~1050
	Rau cov zis theem	dBμV	GG gt; 68	Cov TV (pin=-1dBm)
	Rov poob	dB	≥14	47 ~ {862 MHz
	Tsim tawm impedance	Ω	75
	Rau cov chaw nres nkoj naj npawb		1
	RF khi-hauv		F-poj niam
General yam ntxwv	Ua haujlwm temp	℃	-20~+55
	Cia temp	℃	-40~+85
	Ua haujlwm tus txheeb ze temp	℃	5~95