- Sketch
- Structure
- structural parameters
- Cable performance
- Application
- Fiber properties
- Color-coded
- Other information

The advantages of non-metallic environmentally friendly and energy-saving sensing optical cables include:
1. Lightweight and flexible: Sensing optical cables made of non-metallic materials are light in weight, highly flexible, easy to bend and install, and suitable for places that need to be bent or moved.
2. Strong anti-interference ability: Non-metallic sensing optical cables have good anti-electromagnetic interference ability, can work stably in places with complex electromagnetic environments, and ensure the stability of signal transmission.
3. Good corrosion resistance: Non-metallic sensing optical cables are not affected by metal corrosion, have good corrosion resistance, and are suitable for acid-base environments or places with high corrosiveness.
4. Safe and reliable: Non-metallic sensing optical cables are non-conductive, will not generate electric sparks, are not easy to cause fires, and are not affected by lightning strikes, ensuring safety and reliability during use.
5. High-density transmission: Non-metallic sensing optical cables use high-quality optical fiber materials, have fast transmission speeds, and high bandwidths. They can meet the needs of large-capacity data transmission and achieve high-density transmission.
6. Environmental protection and energy saving: Since non-metallic sensing optical cables do not contain heavy metals, they will not pollute the environment. They can save energy and reduce emissions during use, which is in line with modern environmental protection concepts.
Note: The outer sheath material, color and printing information of the optical cable can be customized according to customer requirements.

The structure from inside to outside is:
Optical fiber: 0.6/0.9mm tight-buffered optical fiber × 1 core;
Aramid fiber: 6 strands × 1100D;
Optical cable outer sheath: polyurethane PU.
| Cable type | Unit | DJ-GYFJH-1S | ||
| Fiber size | mm | 0.90±0.05 | ||
| Inner sheath material | / | PVC / LSZH / HYTREL / NYLON | ||
| Aramid fiber | Detex | 1100 | ||
| Sheath Outer Diameter | mm | 3.20±0.10 | ||
| Outer sheath material | / | polyvinyl chloride (PVC) | Low Smoke Zero Halogen (LSZH) | Polyurethane (PU) |
| Temperature range | ℃ | -20~+70 | -40~+85 | -40~+90 |
| Cable weight | Kg/km | 8 | ||
| Bending radius | mm | Dynamic 20D Static 10D | ||
| Tensile | N | Long-term 200 Short-term 400 | ||
| Crush | N/10cm | Long-term 200 Short-term 400 | ||
![]() | anti-rat bite | ![]() | anti-twist | √ | |
![]() | oil field | ![]() | Tensile | √ | |
![]() | wind energy | √ | ![]() | the pipeline | √ |
![]() | world | √ | ![]() | direct burial | |
![]() | oil tank | ![]() | Overhead | ||
![]() | subway, tunnel | ![]() | water blocking | ||
![]() | coal mine | ![]() | fire protection | √ |
| Optical cable model | unit | DJ-GYFJH-1S |
| Fiber size | mm | 0.90±0.05 |
| Fiber material | / | PVC |

| 聯絡方式/CONTACT | |||
| 手機/微信號 Mobile phone/WeChat ID | 177 6800 0800 竇先生 業務總監 / Mr.Dou Business Director | ||
| 180 1075 7228 李女士 業務經理 / Ms.li Business Manager | |||
| What’s app | +86 180 1075 7228 | Skype | +86 180 1075 7228 |
| Linkedln | DJ Optical Technology | Line Id | djoptical2024 |
| 信箱/Email | djmt@djopticals.com | 電話/Phone No. | 0512-6655-8801 |














