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Flat Ejima Fiber Cable GJFJBV
GJFJBV(H)
Flat Ejima Fiber Cable GJFJBV
Njirimara ngwaahịa
Eriri ihe nchekwa siri ike dị mfe ịdọpụ.
Fibre echekwabara nke siri ike nwere ọmarịcha ọrụ na-egbochi ire ọkụ.
Aramid yarn, dị ka onye otu ike, na-eme ka eriri ahụ nwee ike ike dị mma. Ọdịdị dị larịị na-eme ka a mata nhazi nke eriri.
Ihe eji eme jaket dị n'èzí nwere ọtụtụ uru, dị ka ịbụ ihe na-emebi emebi, mgbochi mmiri, radiation radiation ultraviolet, ire ọkụ, na-adịghị emerụ gburugburu ebe obibi, n'etiti ndị ọzọ.
Ihe owuwu dielectric niile na-echebe ya pụọ na mmetụta electromagnetic. Nkà mmụta sayensị nwere nka nhazi siri ike.
Kwesịrị ekwesị maka eriri SM na eriri MM (50um na 62.5um).
Njirimara ngwa anya
| Ụdị eriri | Attenuation | 1310nm MFD ( Dayameta Ubi Ọnọdụ) | Cable Cut Off Wavelength λcc(nm) | |
| @1310nm(dB/KM) | @1550nm(dB/KM) | |||
| G652D | ≤0.4 | ≤0.3 | 9.2 ± 0.4 | ≤1260 |
| G657A1 | ≤0.4 | ≤0.3 | 9.2 ± 0.4 | ≤1260 |
| G657A2 | ≤0.4 | ≤0.3 | 9.2 ± 0.4 | ≤1260 |
| 50/125 | ≤3.5 @850nm | ≤1.5 @1300nm | / | / |
| 62.5/125 | ≤3.5 @850nm | ≤1.5 @1300nm | / | / |
Nka nka
| Koodu eriri | Nha (HxW) | Ọnụọgụ eriri | Ibu USB | Ike Tensile (N) | Crush Resistance (N/100mm) | Na-ehulata Radius (mm) | |||
| mm | n'arọ/km | Ogologo oge | Obere oge | Ogologo oge | Obere oge | Dị ike | Static | ||
| GJFJBV2.0 | 3.0x5.0 | 2 | 17 | 100 | 200 | 100 | 500 | 50 | 30 |
| GJFJBV2.4 | 3.4 x5.8 | 2 | 20 | 100 | 200 | 100 | 500 | 50 | 30 |
| GJFJBV2.8 | 3.8x6.6 | 2 | 31 | 100 | 200 | 100 | 500 | 50 | 30 |
Ngwa
Duplex optical fiber jumper ma ọ bụ pigtail.
Ime ụlọ riser-larịị na plenum-larịị USB nkesa.
Njikọ dị n'etiti ngwa na ngwa nzikọrịta ozi.
Okpomọkụ na-arụ ọrụ
| Oke okpomọkụ | ||
| Ụgbọ njem | Nwụnye | Ọrụ |
| -20 ℃ ~ + 70 ℃ | -5 ℃ ~ + 50 ℃ | -20 ℃ ~ + 70 ℃ |
Ọkọlọtọ
YD/T 1258.4-2005, IEC 60794
Mbukota na Mark
A na-ejikọ eriri OYI na bakelite, osisi, ma ọ bụ nkụ. N'oge njem, a ga-eji ngwá ọrụ kwesịrị ekwesị mee ihe iji zere imebi ngwugwu na ijikwa ya ngwa ngwa. Ekwesịrị ichebe eriri ka ọ ghara iru mmiri, mee ka ọ ghara ikpo ọkụ na ọkụ ọkụ, chebe ya pụọ na nkwụsịtụ na ịkụpịa ya, ma chebe ya pụọ na nrụgide ọrụ na mmebi. A naghị ekwe ka ọ nwee ogologo eriri abụọ n'ime otu drum, na njedebe abụọ ahụ kwesịrị ka a mechie ya. Ekwesịrị ịkwakọba ọnụ ọnụ abụọ ahụ n'ime drum ahụ, a ga-ewepụtakwa eriri USB na-erughị mita 3.
Agba nke akara eriri USB na-acha ọcha. A ga-ebipụta mbipụta ahụ na etiti oge nke 1 mita na mpụta nke eriri. Enwere ike ịgbanwe akụkọ ifo maka akara n'ọbọ mpụta dịka arịrịọ onye ọrụ siri dị.
Enyere akụkọ nyocha na asambodo.
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FTTH dobe USB nkwusioru mmachi mgbachi S nko
FTTH fiber optic dobe cable nkwusioru erughị ala mwekota S nko clamps na-akpọ mkpuchi plastic dobe waya clamps. Nhazi nke njedebe nwụrụ anwụ na nkwusioru thermoplastic dobe mwekota na-agụnye ọdịdị ahụ conical mechiri emechi yana wedge dị larịị. A na-ejikọta ya na ahụ site na njikọ na-agbanwe agbanwe, na-eme ka njide ya na mgbapụta oghere. Ọ bụ ụdị njigide eriri nke a na-ejikarị eme ihe maka nrụnye ime ụlọ ma n'èzí. A na-enye ya shim serrated ka ọ na-abawanye njide na waya dobe ma jiri ya na-akwado otu na abụọ ụzọ ekwentị dobe wired na span clamps, mbanye nko, na dị iche iche dobe mgbakwụnye. Uru pụtara ìhè nke mkpọchi waya dobe mkpuchi bụ na ọ nwere ike igbochi ọkụ eletrik rute n'ogige ndị ahịa. A na-ebelata ibu na-arụ ọrụ na waya nkwado nke ọma site na mwepu eriri dobe mkpuchi. A na-eji ya arụ ọrụ nke ọma na-eguzogide corrosion, ezigbo mkpuchi mkpuchi, yana ọrụ ogologo ndụ.
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ADSS mgbagide ndu ndu
Emebere mgbachi na-edu ala ka ọ na-eduzi eriri gbadata na splice na ogwe osisi / ụlọ elu, na-edozi akụkụ arch na okporo osisi / ụlọ elu dị n'etiti. Enwere ike ikpokọta ya na ihe nrịbanye galvanized na-ekpo ọkụ nke nwere ihe mkpọsa. The strapping band size bụ 120cm ma ọ bụ nwere ike ahaziri ka ndị ahịa mkpa. Ogologo ndị ọzọ nke eriri eriri ahụ dịkwa.
Enwere ike iji mgbachi na-agbada ala maka idozi OPGW na ADSS na eriri ọkụ ma ọ bụ ụlọ elu nwere dayameta dị iche iche. Ntinye ya bụ nke a pụrụ ịdabere na ya, dị mma, na ngwa ngwa. Enwere ike kewaa ya ụzọ abụọ bụ isi: ngwa osisi na ngwa ụlọ elu. Enwere ike kewaa ụdị isi ọ bụla n'ụdị rọba na ụdị igwe, yana ụdị roba maka ADSS yana ụdị ọla maka OPGW.
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Galvanized brackets CT8, Dobe Waya Cross-arm Br...
A na-eme ya site na nchara carbon na nhazi elu zinc na-ekpo ọkụ, nke nwere ike ịdịru ogologo oge na-enweghị nchara maka ebumnuche n'èzí. A na-eji SS band na SS buckles na ogwe osisi iji jide ngwa maka nrụnye telecom. Ihe nkwado CT8 bụ ụdị ngwaike mkpanaka ejiri dozie nkesa ma ọ bụ dobe ahịrị n'elu osisi, igwe, ma ọ bụ ihe siri ike. Ihe onwunwe bụ carbon ígwè na-ekpo ọkụ na-etinye zinc n'elu. The nkịtị ọkpụrụkpụ bụ 4mm, ma anyị nwere ike inye ndị ọzọ ọkpụrụkpụ mgbe arịrịọ. Ihe nkwado CT8 bụ nhọrọ magburu onwe ya maka ahịrị nkwukọrịta n'elu ka ọ na-enye ohere maka ọtụtụ eriri waya na-adaba na njedebe nwụrụ anwụ n'akụkụ niile. Mgbe ịchọrọ ijikọ ọtụtụ ngwa dobe n'otu osisi, nkwado a nwere ike iru ihe ị chọrọ. Nhazi pụrụ iche nwere ọtụtụ oghere na-enye gị ohere ịwụnye ngwa niile n'otu nkwado. Anyị nwere ike iji eriri igwe anaghị agba nchara abụọ na eriri ma ọ bụ bolts tinye ihe nkwado a na mkpanaka.
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Ugboro abụọ FRP akwadoro na-abụghị ọla etiti…
Ọdịdị nke eriri anya nke GYFXTBY nwere ọtụtụ (1-12 cores) 250μm fiber optical fibers (otu-mode ma ọ bụ multimode optical fibers) nke a na-agbanye n'ime tube na-adịghị mma nke plastik modulus dị elu ma jupụta na ihe mgbochi mmiri. A na-etinye ihe na-adịghị ahụkebe tensile (FRP) n'akụkụ abụọ nke tube ngwugwu, a na-etinyekwa eriri na-adọwa n'elu oyi akwa nke tube ngwugwu. Mgbe ahụ, tube na-adịghị ahụkebe na ihe nkwado abụọ na-abụghị ọla na-etolite ihe a na-etinye na polyethylene dị elu (PE) iji mepụta eriri anya ụgbọ elu arc.
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Ụdị OYI-OCC-B
Ọnụ nkesa fiber optic bụ akụrụngwa eji dị ka ngwaọrụ njikọ na netwọk ohere fiber optic maka eriri feeder na eriri nkesa. A na-ekewa eriri fiber optic ozugbo ma ọ bụ kwụsị ma jikwaa ya site na eriri mkpọchi maka nkesa. Site na mmepe nke FTTX, A ga-etinye kabinet cross-connection cabinets n'èzí ma gaa nso na onye ọrụ njedebe.
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Igbe OYI-FTB-16A
A na-eji akụrụngwa dị ka ebe nkwụsị maka eriri feeder iji jikọọdobe eririna sistemụ netwọkụ nkwukọrịta FTTx. Ọ intergtates eriri splicing, kewaa, nkesa, nchekwa na USB njikọ na otu unit. Ka ọ dị ugbu a, ọ na-enye nchebe siri ike na njikwa maka ndịỤlọ ọrụ netwọk FTTX.
Ọ bụrụ na ị na-achọ ngwọta eriri eriri fiber optic dị elu nke a pụrụ ịdabere na ya, elela anya karịa OYI. Kpọtụrụ anyị ugbu a ka anyị hụ ka anyị nwere ike isi nyere gị aka ịnọnyere gị wee buru azụmahịa gị n'ọkwa ọzọ.