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Ngongo Wetekina Mema Kaha Kore-whakarewa me te Taura Kore-whakamarumaru GYFTY

Ngongo Wetekina Mema Kaha Kore-whakarewa me te Taura Kore-whakamarumaru GYFTY

Ko te hanganga o te ngongo wetewete, he mema kaha kore-whakarewa me te taura kore-whakamarumaru (GYFTY) ko ngā muka 250um e whakanohoia ana ki roto i tētahi ngongo wetewete he mea hanga ki te kirihou modulus teitei, ā, e whakakīia ana ki tētahi matū whakakī ātete-wai; Ko te kirihou whakakaha muka (FRP), i ētahi wā ka hipokina ki te polyethylene (PE) mō te taura he nui te maha o ngā muka, kei waenganui o te matua hei mema kaha kore-whakarewa; Ka herea ngā ngongo huri noa i te mema kaha ki roto i tētahi matua taura kiato, porowhita; I muri i te whakakīnga o te matua taura ki te matū whakakī e tiaki ana i a ia mai i te urunga mai o te wai, ka whakaotihia te taura ki tētahi hipoki polyethylene (PE).

Ngā Āhuatanga Matua

He pai te mahi ā-pūkaha me te pāmahana

Te ātete nui ki te waikura me te ngongo wetewete kaha teitei

He pai te ātete ki te kuru me te ngāwari

He kaha kume teitei e whakamanahia ana e te mema kaha pokapū FRP

He pai te ārai-hikohiko nā te mea he mema kaha pokapū kore-whakarewa (FRP)

Ngā Paerewa

E tutuki ana te taura GYFTY i ngā paerewa IEC 60793, IEC60794, TIA/EIA, ITU-T

Whakapā mai

Ngā Āhuatanga Whatu:

Momo muka		G.652	G.655	50/125μm	62.5/125μm
Te whakaitiiti (+20℃)	850 nm			≤3.0 dB/km	≤3.3 dB/km
	1300 nm			≤1.0 dB/km	≤1.0 dB/km
	1310 nm	≤0.36 dB/km	≤0.40 dB/km
	1550 nm	≤0.22 dB/km	≤0.23 dB/km
Whānuitanga o te arai	850 nm			≥500 MHz-km	≥200 Mhz-km
Whānuitanga o te arai	1300 nm			≥500 MHz-km	≥500 Mhz-km
TauPūaha				0.200±0.015 NA	0.275±0.015 NA
Roanga ngaru tapahi taura λcc		≤1260 nm	≤1450 nm

Whakatakotoranga Hua:

mukaCtau	Ingoa Diameter (mm)	Ingoa Taumaha (kg/km)	muka nui Mō ia Ngongo	Te maha mōrahi o (Ngā Ngongo+Ngā Whakakī)	Utaina Kume Whakaaetia (N)		Ātete Kuru Whakaaetia (N/100mm)
mukaCtau	Ingoa Diameter (mm)	Ingoa Taumaha (kg/km)	muka nui Mō ia Ngongo	Te maha mōrahi o (Ngā Ngongo+Ngā Whakakī)	PotoTāe	RoaTāe	PotoTāe	RoaTāe
2~30	8.7	62	6	5	1500	600	1000	300
32~48	9.0	66	8	6	1500	600	1000	300
50~72	9.3	69	12	6	2000	600	1000	300
74~96	11	97	12	8	2000	600	1000	300
98~144	12.3	120	12	12	2000	600	1000	300

Kia mōhio: He tohutoro noa iho tēnei pepa raraunga, engari ehara i te tāpiritanga ki te kirimana. Tena koa whakapā atu ki ā mātou kaihoko mō ētahi atu kōrero taipitopito.

GYFTY (te mema whakapakari kore-whakarewa, te ngongo wetewete kua herea, kua whakakīia, he taura muka whatu o waho kua hipokina ki te polyethylene mō te whakawhitiwhiti kōrero) Ko te hanganga o te taura whatu he hipoki i te muka whatu aratau-kotahi, aratau-maha rānei ki roto i te kirihou teitei-tauwehe kua whakakīia ki te matū ārai wai i roto i te anga. Ko te pokapū o te matua taura he matua whakapakari kore-whakarewa (FRP). Mō ētahi taura muka whatu, ka tukuna he paparanga polyethylene (PE) ki waho o te matua whakapakari kore-whakarewa, ka tāpirihia rānei he miro whakapakari kore-whakarewa ki te matua taura. Ka takaihia te ngongo wetewete (me te taura whakakī) huri noa i te matua whakapakari o waenganui hei hanga i te matua taura kiato me te porowhita. Ka whakakīia ngā āputa i roto i te matua taura ki ngā matū aukati wai me ngā anga polyethylene.

Taura muka whatu GYFTY

LTD

LTD

LTD

LTD

LTD

Kōrero ki te Taura muka whatu GYFTY

E whakahīhī ana mātou ki te whakarato ratonga wā tika, pono, me te whai hua

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