Ulusi wa G657A2 Plus Wopindika Wosakhudzidwa ndi Mtundu Wina

Ulusi wowalaKwenikweni zimapangidwa ndi zigawo ziwiri za coaxial: pakati ndi pakati. Pakati ndi gawo lamkati la ulusi, lomwe limatsogolera kuwala, pomwe pakati pake pamazungulira kwathunthu.

Kufotokozera:
Ulusi wa Feiboer Plus wopindika wosamva bwino umaphatikiza zinthu ziwiri zokongola: kusinthasintha kwabwino kwambiri kwa macro-bending ndi kuchuluka kochepa kwa madzi. Umakonzedwa bwino kuti ugwiritsidwe ntchito mu gulu la oE-SCL (1260 -1625 nm). Mbali ya Feiboer Plus yopindika yosamva bwino sikuti imangotsimikizira kugwiritsa ntchito gulu la L komanso imalola kuti zikhale zosavuta kuyika popanda kusamala kwambiri posunga ulusi makamaka pakugwiritsa ntchito ma netiweki a FTTH. Ma radii opindika m'madoko otsogolera ulusi amatha kuchepetsedwa komanso ma radii opindika ochepa m'makoma ndi m'makona.

Ntchito:
Mitundu yonse ya zingwe za ulusi zokhala ndi kapangidwe kosiyana
Netiweki yowunikira yogwira ntchito bwino kwambiri yomwe imagwira ntchito mu gulu la OESCL
Njira zowunikira zothamanga kwambiri zama netiweki za Fibre-to-the-Home
Zingwe zokhala ndi zofunikira zochepa kwambiri zopindika
Chingwe chaching'ono cha ulusi ndi gawo la kuwala

Makhalidwe Abwino:
1. Kukana kwakukulu kwambiri kotaya kupindika mu utali wa 7.5 mpaka 15 mm kupindika
2. Kugwirizana kwathunthu ndi ulusi wonse wa G.652 pa ntchito iliyonse
3. Kuchepa kwa mphamvu zomwe zimakwaniritsa kufunikira kwa ntchito mu gulu la OESCL
4. PMD yotsika ikukwaniritsa zofunikira pa kutumiza ma bit-rate apamwamba komanso mtunda wautali
5. Kutayika kochepa kwa ma waya ofunikira kwambiri kuphatikizapo maliboni
6. Magawo olondola a geometrical omwe amateteza kutayika kochepa kwa splicing komanso magwiridwe antchito apamwamba a splicing
7. Mtengo wapamwamba wokhutiritsa nthawi yayitali yogwira ntchito mu utali wocheperako wopindika

Ngati mukufuna zambiri kapena thandizo pa zinthu zowunikira za fiber kuchokera kwa ogulitsa odalirika a FTTH cable feiboer, chonde musazengereze kulumikizana nafe. info@feiboer.com.cn, tidzayesetsa momwe tingathere kukuthandizani.

Lumikizanani nafe

Chidziwitso: Tsamba la deta ili likhoza kukhala chizindikiro chokha, koma osati chowonjezera pa mgwirizano. Chonde funsani ogulitsa athu kuti mudziwe zambiri.

Chingwe chapakati chimagwiritsa ntchito ulusi wokutira wamitundu yosiyanasiyana wa 250μm.

Ntchito:

Chifukwa cha ntchito yake yabwino kwambiri pakuchepetsa komanso kupindika, Feiboer Low Loss Bending Insensitive Single-mode Fibre imagwirizana kwathunthu ndi mawaya osiyanasiyana komanso machitidwe osiyanasiyana m'malo osiyanasiyana okhazikitsa ma trunk network, Metropolitan area network, access network ndi resident network.

Makhalidwe		Mikhalidwe	Ma mtengo odziwika	Mayunitsi
Makhalidwe Owoneka
Kuchepetsa mphamvu		1310nm	≤0.35	[dB/km]
		1383nm (pambuyo pa kukalamba kwa H2)	≤0.35	[dB/km]
		1460nm	≤0.25	[dB/km]
		1490nm	≤0.23	[dB/km]
		1550nm	≤0.21	[dB/km]
		1625nm	≤0.23	[dB/km]
Kuchepetsa mphamvu poyerekeza ndi kutalika kwa mafunde Kusiyana kwakukulu kwa α		1285-1330nm, ponena za 1310nm	≤0.03	[dB/km]
		1525-1575nm, ponena za 1550nm	≤0.02	[dB/km]
Kutalika kwa Mafunde a Zero Dispersion (λ0)		--	1300-1324	[nm]
Kutsetsereka kwa Kufalikira kwa Zero (S0)		--	≤0.092	[ps/(nm2·km)]
PMD	Ululu Wonse Payekha	--	≤0.1	[ps/√km]
	Mtengo Wopangira Ulalo (M=20, Q=0.01%)	--	≤0.06	[ps/√km]
	Mtengo Wamba	--	0.04	[ps/√km]
Kutalika kwa Mafunde a Chingwe (λCC)		--	≤1260	[nm]
M'mimba mwake wa Munda (MFD)		1310nm	8.4-9.2	[μm]
M'mimba mwake wa Munda (MFD)		1550nm	9.3-10.3	[μm]
Mndandanda wa Gulu Lothandiza la Refraction (Neff)		1310nm	1.466	--
Mndandanda wa Gulu Lothandiza la Refraction (Neff)		1550nm	1.467	--
Kusagwirizana kwa Mfundo		1310nm	≤0.05	[dB]
Kusagwirizana kwa Mfundo		1550nm	≤0.05	[dB]
Makhalidwe a Jiometri
Chophimba m'mimba mwake		--	125.0±0.7	[μm]
Kuphimba Kusazungulira		--	≤0.7	[%]
Chipinda cha ❖ kuyanika		--	235-245	[μm]
Cholakwika cha Concentricity cha Coating-Cladding		--	≤12.0	[μm]
Kuphimba Kusazungulira		--	≤6.0	[%]
Cholakwika cha Concentricity ya Core-Cladding		--	≤0.5	[μm]
Kupindika (kuzungulira)		--	≥4	[m]
Utali Wotumizira		--	Kufikira 50.4	[km/reel]
Makhalidwe Achilengedwe		1310nm, 1550nm ndi 1625nm
Kuchepetsa Kutentha Komwe Kumayambitsa Kudalira Kutentha		-60℃ mpaka +85℃	≤0.05	[dB/km]
Kuchepetsa Kutentha ndi Chinyezi Chifukwa cha Kuzungulira		-10°C mpaka +85°C, 98% RH	≤0.05	[dB/km]
Kuchepetsa Kudalira kwa Madzi Ochokera M'madzi		23°C, kwa masiku 30	≤0.05	[dB/km]
Kuchepetsa Kuchuluka kwa Kutentha Komwe Kumayambitsidwa ndi Kunyowa		85°C ndi 85% RH, kwa masiku 30	≤0.05	[dB/km]
Kukalamba kwa Kutentha Kouma		85℃, kwa masiku 30	≤0.05	[dB/km]
Kufotokozera kwa Makina
Mayeso a Umboni		--	≥9.0	[N]
		--	≥1.0	[%]
		--	≥100	[kpsi]
Kuchepetsa Kupindika Koyambitsidwa ndi Macro	Ma 10 Amazungulira Mandrel a 15 mm Radius	1550nm	≤0.03	[dB]
	Ma 10 Amazungulira Mandrel a 15 mm Radius	1625nm	≤0.1	[dB]
	1 Tembenuzani Mandrel ya 10 mm Radius	1550nm	≤0.1	[dB]
	1 Tembenuzani Mandrel ya 10 mm Radius	1625nm	≤0.2	[dB]
	1 Tembenuzani Mandrel ya 7.5 mm Radius	1550nm	≤0.5	[dB]
	1 Tembenuzani Mandrel ya 7.5 mm Radius	1625nm	≤1.0	[dB]
❖ kuyanika Mzere Mphamvu		mphamvu yapakati	1.5	[N]
❖ kuyanika Mzere Mphamvu		mphamvu yapamwamba	1.3-8.9	[N]
Chizindikiro cha Kutopa Kwambiri (nd)		--	≥20	--

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