GYTY53光纜廠家gyta53-24b1單模光纜價(jià)格
名稱(chēng)：室外直埋光纜
型號(hào)廠家：GYTA53-24B1
產(chǎn)品特點(diǎn)
1.光纜外徑小、重量輕、成本低、易敷設(shè)施工效率高；
2.光纖直接擠制護(hù)套并設(shè)計(jì)V形撕裂口，不用工具徒手就能剝離光纖；
3.光纜柔軟性能和彎曲性能好，有很高的抗壓扁力和抗張力，自承式結(jié)構(gòu)能滿(mǎn)足50米以下飛跨拉設(shè)；
4.采用FRP加強(qiáng)件材料，確保光纜在室內(nèi)使用對(duì)電線的安全絕緣和室外使用時(shí)對(duì)雷擊及強(qiáng)電環(huán)境的安全防護(hù)；
5.采用G657抗微彎單模光纖，在小彎曲半徑下提供的傳輸特性；
6.采用低煙無(wú)鹵阻燃聚烯烴護(hù)套材料，滿(mǎn)足在室內(nèi)使用阻燃性能并符合RoHS指令；
7.緊套結(jié)構(gòu)既能杜絕油膏污染又有很好的防水性能。
GYTY53光纜廠家gyta53-24b1單模光纜價(jià)格 北京*嗲話： 
PBT套管內(nèi)裝的4根單模光纖，并充滿(mǎn)油膏，松套管外縱包阻水帶和軋紋鋼帶、外護(hù)套采用優(yōu)質(zhì)黑色聚乙烯，在護(hù)套內(nèi)平行對(duì)稱(chēng)設(shè)置兩根圓鋼絲。該光纜全截面阻水，結(jié)構(gòu)緊密、外徑小、重量輕、具有良好的機(jī)械性能，低損耗、低色散、適用于數(shù)字或模擬傳輸通信系統(tǒng)的架空、管道敷設(shè)。
·Description The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. The cable core is filled with the filling compound to protect it from water ingress, over which a thin PE inner sheath is applied. After the PSP is longitudinally applied over the inner sheath, the cable is completed with a PE outer sheath. |
·Characteristics · Good mechanical and temperature performance · High strength looes tube that is hydrolysis resistant · Special tube filling compound ensure a critical protection of fiber · Crush resistance and flexibility · The following measures are taken to ensure the cable watertight: - Steel wire used as the central strength member - Loose tube filling compound - cable core filling - PSP enhancing moisture-proof - Water-blocking material ·Standards GYTY53 cable complies with Standard YD/T 901-2001as well as IEC 60794-1. |
