Mufananidzo wakaratidzwa weFC/UPC Murume neMukadzi weAttenuator

FC/UPC Chinodzivirira Kubata Kwevarume Nevakadzi

Tsananguro pfupi:

● Kureba kweMafungu Kwakazvimirira

● Kudonha kwakaderera

● Kugadzikana kwakanaka kwezvakatipoteredza

● Dhizaini yakasimbiswa kuti ipfuure 200mW irambe iripo

● Simba rekubata simba pasina kuora kwemaitiro

● Kushanda kwekutarisa kumashure kusvika < -55dB kuripo

● YeUPC uye < -60dB inowanikwa yeAPC

● Kusanzwa kwepolarization

Muenzaniso:DW-AFU

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Tsananguro

DOWELL Attenuators vanokwanisa kushandisa networking system yepasi pemvura.

DOWELL Singlemode Attenuators inogadzirwa neBuild Out Process kuti iwane kugadzikana kwakanaka pakushanda uye nzvimbo yekushandira inoshanda otomatiki kuti ive nekudzokororwa kwakanaka uye kufanana.

Tekinoroji ine patent yakatarisana ne fiber dzese dzakadzikira uye mhedzisiro yakakwana yekurapa kwekupukuta kuti ive yemhando yepamusoro kana tichitarisa kudonha kushoma, pasina kukwenya kunooneka, kutsemuka, machipisi, mavanga kana makomba ari pasi pe400X DORC, uye hunyanzvi hweRL< -55 kune chero dB kukosha.

Tinopa 1 ~ 20 dB uye mwero wekudzikisa simba remagetsi pa3, 5, 10, 15 uye 20 dB, zvichibatsira muyero wehupfumi hwezvinhu zvakawanda uye mwero wekudzikisa simba remagetsi wakagadzirwa zvinoenderana nezvinodiwa nemi, tichitsigirwa nechikwata chedu chehunyanzvi kuti tiwane kubatana kwakanakisa.

Maparamita		Chikamu	Kushanda
Giredhi			Yepamusoro-soro	Giredhi A
Kuchinja kweAttenuation	Att. < 5	dB	± 0.5	± 0.75
	Vadzidzi > 5	dB	± 10%	± 15%
Kurasikirwa Kwekudzoka		dB	45 dB---(PC) 50 dB---(SPC) 55 dB---(UPC) 60 dB---(APC)
Tembiricha yekushanda		°C	-40 kusvika +75
Kuramba kudedera		< 0.1 X kukosha

Zvezvakatipoteredza & zvemakanika	Mamiriro ezvinhu
Nzvimbo Yekushanda Isina Kudzorwa	- 40°C kusvika +75°C, RH 0 kusvika 90% ± 5%, mazuva manomwe
Nzvimbo Isingashande	- 40°C kusvika +70°C, RH 0 kusvika 95%
Hunyoro Kutenderera kwemvura inonaya	- 10°C kusvika +65°C, RH 90% kusvika 100%
Kunyudzwa Mumvura	43°C, PH = 5.5, mazuva manomwe
Kudedera	10 kusvika 55 Hz 1.52 mm amplitude kwemaawa maviri
Kugara kwenguva refu	Makirogiramu mazana maviri ebhaisikopo, 3 ft., 4.5 ft., 6 ft. pa GR-326
Kuedzwa kweMhedzisiro	Kudonha kwemamita matanhatu, macircuits masere, demo remasekonzi matatu