Zhejiang Chatnow New Material Technology Co., Ltd. is one of the leading manufacturers and suppliers of multipair overall foil & braid screened cables-belden equivalent 8336 in China. With abundant experience, we warmly welcome you to wholesale bulk high quality products at competitive price from our factory. We also accept customized orders.
APPLICATION
This 6-pair RS-232 cable is intended for complex serial communication systems where multiple data channels are required to operate concurrently. It is widely used in industrial automation, control cabinets, computer interface systems, and multi-device communication networks. The cable is especially suitable for centralized monitoring systems, data transmission hubs, and integrated control environments that demand organized and reliable signal routing.
CONSTRUCTION
|
Conductor Material |
Tinned copper |
|
Conductor Surface / Structure |
7/32AWG |
|
Core Insulation Material |
SR-PVC |
|
Screen1 Material |
Bi-Laminate (Alum+Poly) |
|
Drain Material |
N/A |
|
Screen2 Material |
Braid |
|
Material Outer Sheath |
PVC |
CHARACTERISTICS
|
Cable performance(at 20℃) |
Data of product |
|
Inner Conductor DC Resistance |
≤94.5Ω/km |
SPECIFIATION FOR APPROVAL
|
Impedance |
75±10Ω |
|
Capacitance conductor to conductor |
Nom.98pF/m |
|
Capacitance conductor to shielded |
Nom.160pF/m |
|
Max.operation voltage |
300V |
|
Operating temperature |
-20℃ to+75℃ |
|
General requirements |
RoHS Compliant |
REGULAR PACKING
100M, 300M, 500M, 1000M, 500FT, 1000FT, Coil/Drum
The product is packed using standard export methods to ensure protection throughout transportation. It can be delivered in coil form or on reels made of wood or plastic, depending on customer specifications. Protective wrapping materials are used to guard against moisture and physical damage, while outer packaging such as cartons or pallets may be added for enhanced safety. Identification labels are clearly attached for traceability.
Structural Design & Signal Benefits
The cable is constructed with six pairs of stranded tinned copper conductors, ensuring stable conductivity and improved flexibility. The multi-pair layout supports efficient signal distribution while minimizing internal interference. Semi-rigid PVC insulation enhances mechanical strength and simplifies installation. A tinned copper braided shield with approximately 65% coverage reduces electromagnetic interference and external noise. The PVC outer jacket provides resistance to abrasion, moisture, and general environmental wear.
Installation & Performance Considerations
To maintain optimal functionality, the cable should be installed with appropriate bending limits and without excessive pulling force. It is advisable to keep the cable separated from high-voltage or high-frequency sources to reduce interference. Proper grounding of the shielding layer is recommended to enhance signal quality. The cable is best suited for fixed installations in indoor or controlled environments.
FAQ
Q: Is the cable suitable for high-interference environments?
A: Yes, the braided shield helps reduce interference and maintain signal stability.
Q: What is the benefit of a 6-pair configuration?
A: It supports multiple communication channels simultaneously, ideal for complex systems.
Q: Can the cable configuration be customized?
A: Yes. Pair structure and packing length can be adjusted based on project requirements.
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