The LINDEN-SPE-7107-18 Hybrid (-049) Buoyant Hybrid Cable is engineered for demanding underwater and marine applications where reliable optical communication, electrical connectivity, buoyancy, flexibility, and mechanical durability are required in a single cable design. Built as part of Linden Photonics’ hybrid cable range, this cable is suitable for systems that need both fiber optic signal transmission and copper/electrical conductors within one rugged, lightweight, buoyant construction.

Hybrid fiber and copper cables are commonly used where equipment must transmit high-speed data while also carrying power or electrical signals through the same tether or cable assembly. Linden Photonics’ hybrid cable designs are known for combining optical fiber and copper elements in compact, robust constructions, with options for customized cable size, buoyancy, strength, and application-specific performance.

Product Overview

The LINDEN-SPE-7107-18 Hybrid (-049) Buoyant Hybrid Cable is designed for operations where standard fiber optic cables or standard electrical cables may not be enough. By integrating optical fibers and copper conductors into one buoyant cable structure, it helps reduce cable complexity, lower handling weight, and support reliable deployment in underwater environments.

Its buoyant construction makes it especially useful for applications where the cable must remain manageable in water and avoid excessive sinking, dragging, or entanglement. This can be important in remotely operated vehicles, underwater sensors, marine research equipment, oceanographic instruments, defense systems, and other subsea platforms.

Key Features

• Hybrid construction combining optical fiber and copper/electrical elements
• Buoyant cable design for underwater and marine deployment
• Lightweight and flexible structure for easier handling
• Suitable for high-speed optical communication and electrical connectivity
• Designed for rugged subsea, oceanographic, and defense-related applications
• Customizable design options depending on system requirements
• Helps reduce the need for separate power and data cables
• Built for dependable performance in challenging operating environments
• Suitable for tethered underwater systems and dynamic marine applications

Hybrid Fiber and Copper Cable Design

The main advantage of the LINDEN-SPE-7107-18 Hybrid (-049) is its ability to combine multiple functions in one cable. The fiber optic component supports fast, reliable data transmission, while the copper component can support electrical power, control signals, or other system-specific electrical requirements.

This type of hybrid cable is useful when equipment needs both communication and electrical capability but must remain compact and manageable. In underwater systems, reducing the number of separate cables can improve deployment efficiency, reduce drag, simplify routing, and improve overall reliability.

Buoyant Performance for Underwater Applications

The buoyant design of the LINDEN-SPE-7107-18 Hybrid (-049) Buoyant Hybrid Cable helps improve cable behavior in water. Instead of sinking heavily or placing extra load on connected equipment, the cable can be engineered to provide controlled buoyancy for specific deployment conditions.

This makes the cable suitable for applications where movement, positioning, and cable management are important. Buoyant hybrid cables can help reduce strain on underwater devices and improve operational safety during deployment, recovery, and continuous use.

Built for Harsh Marine Environments

Marine and underwater systems face constant challenges, including moisture exposure, movement, pressure, abrasion, bending, and mechanical stress. The LINDEN-SPE-7107-18 Hybrid (-049) is designed for robust use in such environments, where cable reliability is essential.

Its construction can support demanding applications such as subsea sensing, underwater robotics, ROV control, marine monitoring, and specialized defense or research systems. Linden Photonics’ fiber optic cable solutions are used across underwater applications including ROV controls, sensing systems, and other marine-related deployments.

Typical Applications

The LINDEN-SPE-7107-18 Hybrid (-049) Buoyant Hybrid Cable is suitable for a wide range of marine and underwater uses, including:

• Remotely operated vehicle tethers
• Underwater robotics
• Oceanographic research systems
• Marine sensor platforms
• Subsea monitoring equipment
• Defense and naval applications
• Towed underwater systems
• Littoral water sensing
• Tethered camera or inspection systems
• Offshore and subsea communication links
• Custom marine power and data systems