Ulusi wa G657B3 Wopindika Mosazindikira wa Single-mode

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 Ultra wapangidwira makamaka Fibre-To-The-Home (FTTH), netiweki yamakampani ndi ntchito zina zilizonse zomwe zimafunika kutsika kwambiri pakupindika pang'ono.

Ntchito:

• Mitundu yonse ya chingwe cha ulusi chokhala ndi mapangidwe osiyanasiyana
• Njira zowunikira zothamanga kwambiri zama netiweki za Fibre-To-The-Home (FTTH)
• Zingwe zomwe zimafunika kupindika pang'ono kwambiri
• Chigawo chaching'ono cha kuwala

Makhalidwe Abwino:

1. Yapamwamba kuposa ulusi wamba wa ITU-T G657B3, yopindika mpaka kufika pa 5mm ndipo imagwirizana bwino ndi ulusi wonse wa G652D
2. Kuchepa kwa mphamvu zomwe zimakwaniritsa kufunikira kwa ntchito mu gulu la OESCL
3. Kutayika kochepa kwa ma waya ofunikira kwambiri kuphatikizapo maliboni
4. Magawo olondola a geometrical ndi MFD yayikulu zomwe zimateteza kutayika kochepa kwa splicing komanso magwiridwe antchito apamwamba a splicing
5. Mtengo wapamwamba wokhutiritsa moyo wautali wautumiki 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]
		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	8.2-9.0	[μm]
M'mimba mwake wa Munda (MFD)		1550nm	9.1-10.1	[μm]
Mndandanda wa Gulu Lothandiza la Refraction (Neff)		1310nm	1.468	--
Mndandanda wa Gulu Lothandiza la Refraction (Neff)		1550nm	1.469	--
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 25.2	[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]
Kutayika Koyambitsidwa ndi Macro-bend	1 Tembenuzani Mandrel ya 10 mm Radius	1550nm	≤0.03	[dB]
	1 Tembenuzani Mandrel ya 10 mm Radius	1625nm	≤0.1	[dB]
	1 Tembenuzani Mandrel ya 7.5 mm Radius	1550nm	≤0.08	[dB]
	1 Tembenuzani Mandrel ya 7.5 mm Radius	1625nm	≤0.25	[dB]
	1 Imazungulira Mandrel ya 5 mm Radius	1550nm	≤0.15	[dB]
	1 Imazungulira Mandrel ya 5 mm Radius	1625nm	≤0.45	[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	--

Lankhulani ndi gulu lathu lero

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