Msonkhano wa Malo Ogulitsira Ulusi wa MST Chithunzi Chodziwika

Msonkhano Wogawa Mafayi a MST Fiber

Kufotokozera Kwachidule:

Multiport Service Terminal (MST) ndi terminal ya fiber optic yotsekedwa bwino, yotetezedwa ndi chilengedwe (OSP) yomwe imapereka malo olumikizira zingwe zotsika za olembetsa ku netiweki. Yopangidwira ntchito za Fiber To The Premises (FTTP), MST imakhala ndi nyumba ya pulasitiki yokhala ndi madoko angapo owunikira.

Chitsanzo:DW-MST-8

Madoko a Ulusi: 8

Kalembedwe ka Nyumba:2x4

Zosankha Zogawika:1x2 mpaka 1x12

Miyeso:281.0 mm x 111.4 mm

Mtundu wa cholumikizira:DLX yolimba yowala bwino kapena yopyapyala

Zingwe Zolowera:Dielectric, toneable, kapena zida

Zosankha Zoyikira:Ndodo, chopondera, dzenje la m'manja, kapena chingwe

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Cholumikizira cha chingwe cholumikizira cha optical chimalumikizidwa mkati mwa madoko owonera. MST ikhoza kuyitanidwa ndi madoko awiri, anayi, asanu ndi limodzi, asanu ndi atatu, kapena khumi ndi awiri a ulusi komanso yokhala ndi nyumba ya 2xN kapena 4×3. Ma doko anayi ndi asanu ndi atatu a MST amathanso kuyitanidwa ndi ma splitter amkati a 1×2 mpaka 1x12 kuti cholowetsa chimodzi cha ulusi cholumikizira chizitha kudyetsa madoko onse owonera.

MST imagwiritsa ntchito ma adapter olimba a ma doko owunikira. Adapter olimba amakhala ndi adapta wamba wa SC womwe uli mkati mwa nyumba yoteteza. Nyumbayo imapereka chitetezo chotetezedwa cha chilengedwe cha adapta. Mpata wa doko lililonse la kuwala umatsekedwa ndi chivundikiro cha fumbi chomwe chimaletsa dothi ndi chinyezi kulowa.

Mawonekedwe

Palibe kulumikiza kofunikira mu terminal
Palibe chifukwa choloweranso ku terminal
Imapezeka ndi zolumikizira za DLX zolimba zazikulu kapena zazing'ono zokhala ndi madoko okwana 12
Zosankha zogawira 1:2, 1:4, 1:6, 1:8 kapena 1:12
Zingwe zolumikizira zamagetsi, zopindika, kapena zotetezedwa ndi zida
Zosankha zoyikapo ndodo, pedestal, chibowo cha m'manja, kapena chingwe
Kutumiza ndi bulaketi yoyikira yonse
Kuyika zinthu mosavuta kumathandiza kuti zikhale zosavuta kuchotsa zinthu zosayenera
Chipinda chotsekedwa ndi fakitale kuti chiteteze chilengedwe

Magawo a Ulusi

Ayi.	Zinthu			Chigawo	Kufotokozera
					G.657A1
1	Mzere wa Munda wa Mode		1310nm	um	8.4-9.2
			1550nm	um	9.3-10.3
2	Chophimba m'mimba mwake			um	125±0.7
3	Kuphimba Kusazungulira			%	≤ 0.7
4	Cholakwika cha Concentricity ya Core-Cladding			um	≤ 0.5
5	Chipinda cha ❖ kuyanika			um	240±0.5
6	Kuphimba Kusazungulira			%	≤ 6.0
7	Cholakwika cha Kuphimba ndi Kuphimba kwa Concentricity			um	≤ 12.0
8	Kudula kwa Mafunde a Chingwe			nm	λ∞≤ 1260
9	Kuchepetsa (kuchuluka.)	1310nm		dB/km	≤ 0.35
		1550nm		dB/km	≤ 0.21
		1625nm		dB/km	≤ 0.23
10	Kutayika kwa Macro-Bending	10tumx15mm radius @1550nm		dB	≤ 0.25
		Utali wa 10tumx15mm @1625nm		dB	≤ 0.10
		Utali wa 1tumx10mm @1550nm		dB	≤ 0.75
		Utali wa 1tumx10mm @1625nm		dB	≤ 1.5

Magawo a Chingwe

Zinthu		Mafotokozedwe
Waya wa Toni	AWG	24
	Kukula	0.61
	Zinthu Zofunika	Mkuwa
Chiwerengero cha Ulusi		2-12
Ulusi Wophimba Wamitundu	Kukula	250±15um
Ulusi Wophimba Wamitundu	Mtundu	Mtundu Wokhazikika
Chubu Chosungiramo Zinthu	Kukula	2.0±0.1mm
	Zinthu Zofunika	PBT ndi Gel
	Mtundu	Choyera
Membala Wamphamvu	Kukula	2.0±0.2mm
Membala Wamphamvu	Zinthu Zofunika	FRP
Jekete lakunja	M'mimba mwake	3.0×4.5mm; 4x7mm; 4.5×8.1mm; 4.5×9.8mm
	Zinthu Zofunika	PE
	Mtundu	Chakuda

Makhalidwe a Makina ndi Zachilengedwe

Zinthu	Gwirizanani	Mafotokozedwe
Kupsinjika (Kwanthawi Yaitali)	N	300
Kupsinjika (Kwakanthawi kochepa)	N	600
Kuphwanya (Kwanthawi Yaitali)	N/10cm	1000
Kuphwanya (Kwakanthawi kochepa)	N/10cm	2200
Mpweya Wozungulira Wocheperako (Wolimba)	mm	60
Mpweya Wozungulira Wocheperako (Wosasinthasintha)	mm	630
Kutentha koyika	℃	-20~+60
Kutentha kwa ntchito	℃	-40~+70
Kutentha kosungirako	℃	-40~+70

Kugwiritsa ntchito

FTTA (Ulusi wopita ku Antena)
Maukonde a Kumidzi ndi Kutali
Maukonde Olumikizirana
Kukhazikitsa Netiweki Yakanthawi

Buku Lokhazikitsa

Makasitomala Ogwirizana

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