Optical Fiber Composite Pamwamba Pamwamba Mawaya
OPGW imagwiritsidwa ntchito makamaka ndi makampani opanga magetsi, omwe amaikidwa pamalo otetezeka pamwamba pa chingwe chotumizira kumene "amateteza" oyendetsa ofunika kwambiri ku mphezi pamene akupereka njira yolumikizirana ndi mauthenga amkati ndi ena. Optical Ground Wire ndi chingwe chogwira ntchito pawiri, kutanthauza kuti chimagwira ntchito ziwiri. Amapangidwa kuti alowe m'malo mwa mawaya achikhalidwe / zishango / zapadziko lapansi pamizere yotumizira pamwamba ndi phindu lowonjezera lokhala ndi ulusi wowoneka bwino womwe ungagwiritsidwe ntchito pazifukwa zoyankhulirana. OPGW iyenera kukhala yokhoza kupirira zovuta zamakina zomwe zimagwiritsidwa ntchito pazingwe zam'mwamba ndi zinthu zachilengedwe monga mphepo ndi ayezi. OPGW iyeneranso kukhala yokhoza kuthana ndi vuto lamagetsi pa chingwe chotumizira popereka njira yopita pansi popanda kuwononga zingwe zowoneka bwino mkati mwa chingwecho.
Werengani zambiri 0102
Kutentha osiyanasiyana: -60 ℃ ~ + 85 ℃
IEEE 1138-2009:
-40 ℃~+85 ℃,
Kuchepetsa ndi S0.2dB/km.
Gwiritsani ntchito:
Zoyenera kumadera otentha kwambiri, monga North America ndi Northern Europe.
Super anti-corrosion OPGW Zotsatira pambuyo pa maola 1000 a mayeso opopera mchere, Zabwino kwambiri kuposa miyezo ya IEC&IEEE.
Super anti-corrosion OPGW
OPGW Optic Cable Related Standards
FEIBOER Kutha kupanga malinga ndi zofunika zosiyanasiyana kasitomala
FEIBOER Kutha kupanga malinga ndi zofunika zosiyanasiyana kasitomala
Zida zogwiritsira ntchito:
- ITU-T G.652~G657: Chingwe cha kuwala
- IEC60793 CHIKWANGWANI cha kuwala
- IEC/EN 61232 AS waya
- IEC/EN 60104: AA waya
- ASTM 398M: AA waya
- ASTM B415: AS waya
OPGW Optic Cable:
- IEC/EN 61089
- IEC/EN 60794-4
- IEC/EN 60794-4-1
- IEC/EN 60794-4-10
- IEEE 1138-2009
- IEC 61395