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説明
GYFTC8S図 8 Cable is Figure-8 self-supporting outdoor optical cable for communication with non-metallic reinforcement components, loose layer twisted filler and polyethylene sheath.
GYFTC8S図 8 Cable Product Overview
The fibers are placed in a loose tube made of high modulus plastic. The tubes are filled with a water-resistant filling compound. A FRP locates in the center of core as a non-metallic strength member. The tubes (and fillers) 強度部材の周囲に撚り合わされて、コンパクトで円形のケーブルコアになります。. After wrapped with the water blocking tape, this part of cable accompanied with the stranded wires as the supporting part are completed with a polyethylene (PE) sheath to be figure 8 structure. This kind of cable is specifically applied for self-supporting aerial installation.
GYFTC8S図 8 ケーブル製品の写真
GYFTC8S図 8 ケーブル製品仕様
G.652 | G.655 | 50/125μm | 62.5/125μm | ||
減衰 (+20℃) | @850nm | ≤3.0dB/km | ≤3.0dB/km | ||
@1300nm | ≤1.0dB/km | ≤1.0dB/km | |||
@1310nm | ≤0.36dB/km | ≤0.40dB/km | |||
@1550nm | ≤0.22dB/km | ≤0.23dB/km | |||
帯域幅 (クラスA) | @850nm | ≧500MHz・km | ≧200MHz・km | ||
@1300nm | ≧1000MHz・km | ≧600MHz・km | |||
開口数 | 0.200±0.015NA | 0.275±0.015NA | |||
ケーブルカットオフ波長 | ≤1260nm | ≤1480nm |
ケーブルの種類 | 繊維数 | チューブ | フィラー | ケーブル直径 mm | ケーブル重量 kg/km | 引張強さ 長期/短期 N | Crush Resistance Long/Short Term N/100mm | Bending Radius Static/Dynamic mm | ||
GYFTC8S-2~12 | 2~12 | 1 | 4 | 9.5*16.5 | 218 | 600/1500 | 300/1000 | 10D/20D | ||
GYFTC8A-14~24 | 14~24 | 2 | 3 | 9.5*16.5 | 218 | 600/1500 | 300/1000 | 10D/20D | ||
GYFTC8A-26~36 | 26~36 | 3 | 2 | 9.5*16.5 | 218 | 600/1500 | 300/1000 | 10D/20D | ||
GYFTC8A -38~48 | 38~48 | 4 | 1 | 9.5*16.5 | 218 | 600/1500 | 300/1000 | 10D/20D | ||
GYFTC8A-50~60 | 50~60 | 5 | 0 | 9.5*16.5 | 218 | 600/1500 | 300/1000 | 10D/20D |
GYFTC8S図 8 ケーブル製品の特長
- 非金属製補強部品, loose layer twisted filler, polyethylene sheath, figure-8 self-supporting outdoor optical cable for communication
- 優れた止水・防湿性能を発揮する全断面止水構造
- The loose tube is filled with special ointment to provide critical protection for the optical fiber
- The figure-8 self-supporting structure has high tensile strength, which is easy to lay overhead and has low installation cost
- 製品の耐用年数は以上です 30 年
- Performance indicators:
- Scope of application: suitable for long-distance communication and inter-office communication
- 敷設方法: self-supporting overhead
- 作業温度: -40 ~ +70°C
- Hanging wire: 1.2×7, 1.5×7 and other specifications
- Bending radius: static 10 times cable diameter, 動的 20 times cable diameter
GYFTC8S図 8 Cable Product And More Optical Cables
GYFTC8S図 8 ケーブル製品の用途
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