Installation Specifications for Seawater-Resistant Network Cable Tunnels

Key Technical Data

90A
40℃
80℃

Scenarios such as ocean monitoring and underwater aquaculture have high requirements for data transmission. Conventional network cables cannot withstand seawater corrosion and humid environments, and severe signal attenuation often leads to communication interruptions. Shanghai Suoqi seawater-resistant network cables are specifically designed for such conditions. The conductors are high-purity oxygen-free copper, with twisted pairs, aluminum foil layer shielding, and overall tinned copper shielding. The outer jacket is seawater-resistant polyurethane (PUR), ensuring stable underwater signal transmission. The cables feature corrosion resistance, wear resistance, and waterproofing, and are widely used in chemical, marine, and underwater fields. Shanghai Suoqi cables are sold directly from the source factory, customizable with multiple cores and specifications as needed. Sufficient stock is available for nationwide delivery. For inquiries, call 13311756197.

Product Features

Fully sealed protection, long-lasting waterproof and impermeable protection. The cable's overall protection rating is IP68, allowing stable operation at depths of 15 meters for extended periods. The multi-layer sealed structure prevents seawater from entering inside. The outer sheath hardness reaches Shore 90A, offering excellent wear resistance. Even under harsh conditions such as reef friction and seabed sediment erosion, the protective layer remains intact, extending cable service life.

Wide-range environmental adaptation: The operating temperature range covers **-40℃~80℃**, allowing normal operation in the severe cold of polar seas and the high temperatures of tropical oceans.

3. Application Scenarios: Marine energy development: Suitable for laying submarine cables and connecting tidal energy power generation equipment in offshore wind farms, ensuring stable energy transmission.

Port and ship industries: Used for port cranes, ship ballast water treatment systems, and underdeck cable routing, resisting corrosion from sea breeze, salt spray, and engine room oil contamination.

Underwater Detection and Engineering: Provides reliable power and signal transmission for underwater robots, subsea pipeline monitoring equipment, and cross-sea bridge pile foundation inspection devices.

Application scenarios

Industrial automation, machinery manufacturing, port terminals, and mining operations

Customized services

As a source manufacturer of special flexible cables, Shanghai cable companies can customize seawater-resistant network cables according to drawings or working conditions, with stable delivery times and controllable quality. Welcome to call 13311756197 to obtain solutions and quotes.

Frequently Asked Questions

How to connect seawater protection network cables for waterproofing?

It is necessary to use waterproof connectors and sealing processes to prevent moisture from seeping along the cable core, which could affect the signal and lifespan.

What speeds do seawater-resistant network cables support?

The standard options are Cat5e/Cat6, with a bandwidth of 100MHz, meeting the video transmission requirements of underwater monitoring and marine monitoring.