DONGGUAN TW-SCIE CO., LTD.
| Payment Terms | L/C, T/T |
| Supply Ability | 30km/day |
| Delivery Time | in four weeks |
| Packaging Details | Wooden Drum |
| Application | communication |
| Fiber type | G652D,G657A2 |
| Type | professional manufactures Fiber optic sma connector |
| Product name | fiber optic launch cable |
| Fiber count | 1-144 Core |
| Length | 700M or as your required |
| Jacket material | aluminium-coated steel/ACS |
| Operating temperature | -40°C to + 70°C |
| Package | Wooden Drum |
| Cable diameter | 0.25MM |
| Strength member | steel wire |
| Brand Name | TW-SCIE or OEM |
| Model Number | 48Core OPGW |
| Certification | ISO9001,ROHS,CE,CE and ROHS |
| Place of Origin | Dongguang China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 30km/day |
| Delivery Time | in four weeks | Packaging Details | Wooden Drum |
| Application | communication | Fiber type | G652D,G657A2 |
| Type | professional manufactures Fiber optic sma connector | Product name | fiber optic launch cable |
| Fiber count | 1-144 Core | Length | 700M or as your required |
| Jacket material | aluminium-coated steel/ACS | Operating temperature | -40°C to + 70°C |
| Package | Wooden Drum | Cable diameter | 0.25MM |
| Strength member | steel wire | Brand Name | TW-SCIE or OEM |
| Model Number | 48Core OPGW | Certification | ISO9001,ROHS,CE,CE and ROHS |
| Place of Origin | Dongguang China | ||
| High Light | opgw fiber cable ，waterproof fiber optic cable | ||
OPGW cable is a type of cable structure with composite of optical transmission and overhead ground wire for power transmission. Its working in power transmission line both as optical fiber cable and overhead ground wire which can provide protection of lightning strike and conducting short circuit currency.The OPGW consist of stainless steel tube optical unit, aluminum cladding steel wire, aluminum alloy wire. It has central stainless steel tube structure and layer stranding structure. We can design the structure according to different environment condition and customers requirements.
Applications
1.lighting protection and conduct the short circuit current.
2.Adapt to replace the aged ground wire and new structure of high voltage ground wire.
3.For new or existing Ground cable.
Technical Data
| Structure Details | Named | No. | Diameter | ||
| Center | 20%AS wire | 1 | 2.70 | mm | |
| Layer 1 | 20%AS wire | 4 | 2.70 | mm | |
| SUS-Tube | 2 | 2.70 | mm | ||
| Layer 2 | 20%AS wire | 10 | 2.70 | mm | |
| According to IEEE std 1138,IEC 60794-4 standards | |||||
| Fiber No. & Type | 48 | G652D | |||
| Standard Diameter | 13.50 | mm | |||
| Supporting Cross Section | 97.30 | mm2 | |||
| Section of AS wire | 97.30 | mm2 | |||
| Approximate mass | 687.0 | kg/km | |||
| Rated Tensile Strength | 117.0 | kN | |||
| Maximum Allowable Tension(40%RTS) | 46.8 | N/mm2 | |||
| Everyday Stress(25%RTS) | 29.3 | N/mm2 | |||
| Strain Margin Stress(70%RTS) | 81.9 | N/mm2 | |||
| Modulus of Elasticity | 162.0 | GPa | |||
| Thermal Elongation Coefficient | 13.0 | ×10-6/ºC | |||
| Calculated D.C. Resistance at 20ºC | 0.878 | Ω/km | |||
| Short-Circuit Current Capacity(40~200ºC, 0.25s) | 45.3 | kA2·s | |||
| Ratio between Pull and Weight | 17.40 | km | |||
| Temperature | Installation | -10ºC~+50 | ºC | ||
| Range: | Transportation and Operation | -40ºC~+80 | ºC | ||
Cross Section
Dongguan TW-SCIE Co., Ltd. has long been committed to the research and development and market expansion of optical fiber communication products. Now it has become an emerging high-tech enterprise integrating R&D, production, sales and network engineering of optical fiber communication products and has independent import and export rights. The company has passed ISO9001-2000 quality management system certification, radio and television network access certificate, and won the "Comprehensive Quality Management Standard Enterprise" certificate issued by the Ministry of Communications and other honors. With its own strength and looking at the overall situation, Tewang Communication is gradually developing towards a modern high-tech enterprise.
Our Certificates
REACH
ROHS
TLC Telecom Certificate
Environmental Management System Certification
ISO9001:2000
Utility Model Patent Certificate
Our Quality & Service
DONGGUAN TW-SCIE CO., LTD. is committed to providing the highest quality optical fiber cable products & services to our customers by:
1.Consistently meeting for product quality and performance;
2. Timely delivery of products and services to meet our customer's requirements;
3. Ensuring that our people are properly trained so that they are better able to serve our customers.
ANY QUESTIONS , PLEASE FEEL FREE TO CONTACT US !
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2002
Total Annual:
50000000-100000000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
Established in 2002, Dongguan TW-SCIE Co., Ltd. is a comprehensive high-tech enterprise that integrates R&D, manufacture, sale of fiber optic communication products and network engineering. We have two manufacturing bases, one is in Donguan, Guangdong which occupies about 30000m2 with 20000m2 pr... Established in 2002, Dongguan TW-SCIE Co., Ltd. is a comprehensive high-tech enterprise that integrates R&D, manufacture, sale of fiber optic communication products and network engineering. We have two manufacturing bases, one is in Donguan, Guangdong which occupies about 30000m2 with 20000m2 pr...
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