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説明
Optical Power Composite Cable is Stretching, crushing, impacting, repeated bending, torsion, winding and loss complies with YD / T 901-2001.
Optical Power Composite Cable Product Overview
The structure of the photohybrid cable is a loose tube made of 250μm optical fiber made of high-modulus material filled with a waterproof compound. The center of the cable core is FRP or metal reinforcement (some structures require a PE cushion layer to the reinforcement). The wire and loose tube (and filler rope) are twisted around a central reinforcement core to form a compact and round core, and the gaps in the core are filled with water-blocking filling. 両面プラスチックコーティングされたスチールストリップ (PSP) longitudinal wrapping is extruded polyethylene or LSZH sheathed cable.
Optical Power Composite Cable Product Pictures
Optical Power Composite Cable Product Specifications
| C20G.652 | 50/125 | 62.5/125 | ||
| 最大減衰量 | @850nm | 3.5dB/km | 3.5dB/km | |
| @1300nm | 1.5dB/km | 1.5dB/km | ||
| @1310nm | 0.45dB/km | |||
| @1550nm | 0.30dB/km | |||
| Typical attenuation | @850nm | 3.0dB/km | 3.0dB/km | |
| @1300nm | 1.0dB/km | 1.0dB/km | ||
| @1310nm | 0.40dB/km | |||
| @1550nm | 0.25dB/km | |||
| Minimum bandwidth | @850nm | 400MHz·km | 160MHz·km | |
| @1300nm | 800MHz·km | 500MHz·km |
| アイテム | Technical Specifications | 述べる | |
| 曲げ半径(んん) | Dynamic | 30D | |
| 静的 | 20D | ||
| 抗張力(N) | Short Term | 3000 | |
| Long Term | 1500 | ||
| (N/100mm2) | Short Term | 3000 | |
| 耐衝撃性 | Long Term | 1000 | |
| Operating Temperature range | Electric wire | -15℃～+70℃ | Comply |
| with GB5023-1997 | |||
| Other materials except electric wire | -40℃～+70℃ | ||
| Water-blocking / Waterproof Performance | No water leak if immersed in water for long time | Except | |
| wire conductor | |||
| No electric leakage | |||
| Construction Temperature range | -20℃～+60℃ | Except electric wire | |
| 0℃～+60℃ | electric wire | ||
| 重さ | 347kg/km （RV-2*2.5mm） | ||
| 382kg/km （RV-4*2.5mm） | |||
| 502kg/km （RV-6*2.5mm） | |||
| 628kg/km （RV-8*2.5mm） | |||
| Mechanical Properties | Stretching, crushing, impacting, repeated bending, torsion, winding and loss comply with YD / T 901-2001 | ||
| Applicable System of Laying | Suitable for pipe, チャネル, cable trenches, 空中, direct burial and so on | ||
Optical Power Composite Cable Product Features
- It has very good flexibility and mechanical properties
- Photoelectric integration, fully save pipeline resources
- The cable part and the optical cable part maintain a relatively independent structure, which is convenient for introduction, exit and connection during installation
- The power line, telephone line, TV line, network cable, monitoring line, data line and other multi-network integration saves costs
- Wide operating temperature range
- Larger construction temperature range
- The optical cable diameter and bending radius are small, and it can be freely installed in a small space compatible optical signal transmission and power transmission
- Optimize the design of transmission lines and save electric energy
- Photoelectric integration, while transmitting electric energy, conveying information, and detecting the working status of the line
- The optical fiber is combined in the wire, eliminating the optical fiber strand and fiber breaking accidents caused by lightning on the ground wire
- It will not cause the optical cable to suffer galvanic corrosion or cause cable damage and fiber breaking accidents caused by the action of field strength
- There is no hidden danger caused by additional line load added to the original route
Optical Power Composite Cable Product Applications
- 通信ネットワーク構築
- 地方および都市部の遠隔地における通信基地局の建設
- 都市部の住宅コミュニティと建物への光ファイバーアクセス
- セキュリティ監視プロジェクト
- その他情報と電力が同時に必要な場合
Optical Power Composite Cable Product Topology
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