TOEM single-mode high-temperature optical fiber is made of special materials that enable it to withstand high-temperature environments without affecting transmission performance. Its long-term operating temperature range is usually much higher than that of ordinary optical fibers. Single-mode high-temperature optical fiber usually has high signal transmission quality and stability, which can meet the needs of high-speed data transmission and remote communication. The attenuation coefficient of the optical fiber is low, which can ensure that the loss of optical signals during transmission is minimized. Single-mode high-temperature optical fiber also has good anti-electromagnetic interference ability and can operate stably in complex electromagnetic environments.
High and low temperature sensing;
Corrosive environment;
Fiber type |
T-OF225 |
Optical property |
Mode field diameter@1310nm (um) |
9.2±0.4 |
Mode field diameter@1550nm (um) |
10.4±0.8 |
Cut-off wavelength(nm) |
1180-1330 |
wastage@1310nm (dB/km) |
≤1 |
wastage@1550nm (dB/km) |
≤0.8 |
Geometric property |
Cladding diameter(um) |
125.0±2.0 |
Coating diameter(um) |
155.0±5.0 |
Cladding unroundness(%) |
≤1 |
Core cladding concentricity(um) |
≤0.8 |
Coating/cladding concentricity deviation(um) |
- |
Mechanical property |
Coating material |
Polyimide |
Screening tension(kpsi) |
100 |
Operating temperature range(ºC) |
-60~+350 |
1.What Kind of Company are We?
Shanghai Gengyun Industrial Co., Ltd., based on the development of technology forum OF telecom optical&electric cable equipment and materials(TOEM), is mainly engaged in investment, trade, and technical services in the field of telecom optical & electric cable.
We provide our customers with complete materials demand solutions, as well as overall solutions and customized services in factory design, equipment configuration, product development and raw material supply.
2.Is our product single?
We have quite a wide variety of products.
Our products contain raw materials for optical fiber & cable, telecommunication cable include PE, PVC, FRP, PBT, water blocking yarn, water blocking tape, optical fiber ink, optical fiber, steel plastic composite tape, aluminum plastic composite tape, aramid yarn, etc. and
equipment for cable manufacturing including high-speed fiber coloring and rewinding machine, fiber merging machine, fiber screening and rewinding machine, special fiber drawing machine, coating production line, high-speed cable forming production line. There are different models of products under each category, and customization is supported.
3.Are samples available?
For most raw materials and optical cables, we can provide samples, but you need to bear the shipping costs; for cable manufacturing equipment, we can provide factory test reports of various indicators
4.Why Choose Our Company?
Our company was established in 2008 and has 16 years of experience in the communications industry. We can provide professional optoelectronic cable solutions and support product customization. Our products and raw materials are 100% in line with industry standards. We have warehouses all over the country. Such as Shanghai, Jiangsu, Qingdao, Beijing and so on.



- Excellent
- Excellent geometric uniformity and batch consistency
- Excellent radiation resistance
- W
-
- ide working temperature range and good full temperature stability
- Excellent birefringence effect
- Excellent long-term reliability
- geometric uniformity and batch consistency
- Excellent radiation resistance
- Wide working temperature range and good full temperature stability
- Excellent birefringence effect
- Excellent long-term reliab