PA 719

OF719 Panja Bi-directional Zinayi Zotulutsa Optical Receiver

OF719 Optical receiver ndi panja 4 zotuluka zotchingira madzi wolandila.Amagwiritsidwa ntchito makamaka m'nyumba, m'mudzi kapena m'mudzi wokhala ndi ogwiritsa ntchito kwambiri komanso maukonde apamwamba ogawa zinthu zambiri.Komanso oyenera kugwiritsidwa ntchito pamalo pomwe sikoyenera kutenga magetsi ndi zida limodzi zimayendetsa ogwiritsa ntchito ambiri.Itha kugwira ntchito limodzi ndi ONU kapena EOC kuti izindikire kulumikizana kwa netiweki.Makinawa amatenga ma GaA kuti akulitse kutsogolo ndi gawo lakumbuyo la GaAs mphamvu yapawiri amplifier module.ATT yosinthika ndi EQ ndiyosavuta kukonza.Ndilo chitsanzo chabwino cha zomangamanga za CATV network.

Titumizireni imelo Lumikizanani nafe

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Makhalidwe Antchito

Kuyankha kwakukulu PIN yojambula zithunzi zosinthira chubu

Dera lozindikira molondola limatha kuwonetsa zenizeni zenizeni zamagetsi kudzera mu nyali ya LED kapena chubu la digito molondola

Konzani kamangidwe ka dera, SMT + module amplifier classic circuit photoelectricity signal transmission ndi bwino kwambiri

Mphamvu ziwiri linanena bungwe, kupindula kwakukulu, kupotoza otsika, kapangidwe yaying'ono, unsembe yabwino, ndiye zida kusankha choyamba cha FTTB CATV maukonde

Njira yabwino kwambiri yowongolera ya AGC, pomwe mawonekedwe amagetsi olowera ndi -7 ~＋2dBm, mulingo wotulutsa, CTB ndi CSO sizinasinthe

Kufotokozera zaukadaulo

Kanthu		Chigawo	Magawo aukadaulo
Ma Parameters a Patsogolo (Optical Parameters)
Kulandira Optical Power		dBm	-8 ~ +2
Mtengo wa AGC		dBm	-7~+2
Kutayika kwa Optical Kubwerera		dB	> 45
Kuwala Kulandila Wavelength		nm	1100 ~ 1600
Mtundu wa Cholumikizira cha Optical			SC/APC kapena kufotokozedwa ndi wogwiritsa ntchito
Mtundu wa Fiber			Single mode
Link Parameters
C/N		dB	≥ 51
C/CTB		dB	≥ 65
CSO		dB	≥ 60
RF Parameters
Nthawi zambiri		MHz	47-862
Flatness mu Band		dB	± 0.75
Zovoteledwa Mulingo Wotulutsa		dBμV	≥ 103(-7～+2dBm)
Mulingo Wotulutsa Kwambiri		dBμV	≥ 110
Linanena bungwe Kubwerera Kutayika		dB	≥14
Kutulutsa Impedans		Ω	75
Njira Zobwereranso Parameters
Wavelength		nm	1310nm yosasinthika (ikhoza makonda 1550nm)
Bandwidth		MHz	5-30&42&65
Mphamvu zotulutsa		mW	1
Kusalala		dB	± 0.75
General Makhalidwe
Mphamvu yamagetsi	AC35 ~ AC90V kapena AC90V ~ AC135V kapena AC140V ~ ac265V kapena makonda
Kutentha kwa Ntchito		℃	-40-60
Kugwiritsa ntchito		VA	≤30
Dimension		mm	325200120

Zam'mbuyo: SX-765 Fusion Splicer

Ena: HZ008