DNC-1044 Underwater Ethernet Cable Cat6 PoE++ 300ft (90m)
Professional Underwater Cat6 Ethernet Cable for PoE++, Live Streaming, ROV Systems, and Marine Network Applications
The DNC-1044 is a professional underwater Cat6 Ethernet cable designed for simultaneous high-speed data transmission and PoE power delivery in demanding underwater environments.
Built for underwater live streaming, ROV systems, marine research, industrial inspections, subsea robotics, and underwater networking applications, the DNC-1044 supports PoE, PoE+, and PoE++ for powering underwater equipment through a single Ethernet cable.
The cable provides reliable underwater Gigabit Ethernet communication for professional underwater camera systems, telemetry systems, underwater monitoring systems, and subsea infrastructure.
Why Use PoE Underwater?
Power over Ethernet allows both data and electrical power to travel through a single underwater cable. This reduces system complexity, simplifies underwater deployment, and eliminates the need for separate underwater power wiring.
Key Features
- 300ft (90m) underwater Cat6 Ethernet cable
- Supports PoE / PoE+ / PoE++ standards
- Gigabit Ethernet data transmission up to 1 Gbps
- Single-cable power and data solution
- Designed for underwater and marine environments
- Compatible with professional underwater Ethernet systems
- Reliable long-distance underwater networking
- Ideal for underwater cameras, ROVs, and telemetry systems
- Professional marine-grade underwater construction
Diagram A — How It Works
The DNC-1044 underwater Ethernet cable connects surface laptops, PoE switches, and control systems to underwater cameras and subsea devices using compatible Dive And See waterproof Ethernet bulkhead connectors.
Technical Specifications
| Product Type | Underwater Cat6 Ethernet Cable |
| Cable Length | 300ft (90m) |
| Ethernet Standard | Cat6 Gigabit Ethernet |
| Data Speed | Up to 1 Gbps |
| PoE Support | IEEE 802.3af / at / bt (PoE / PoE+ / PoE++) |
| Application | Simultaneous underwater power and data transmission |
| Environment | Underwater and marine environments |
| Construction | Professional marine-grade underwater cable |
Compatible Dive And See Bulkhead Connectors
The DNC-1044 underwater Ethernet cable is compatible with multiple Dive And See waterproof Ethernet bulkhead connectors.
- DNC-2132 — Rotatable M24 underwater Ethernet bulkhead connector for Z CAM systems
- DNC-2025 — Underwater LAN Ethernet Cat6 bulkhead connector for 16mm ports
- DNC-2031 — Underwater Ethernet Gig-E Cat6 bulkhead connector for RED Epic Dragon
- DNC-2071 — Short-thread underwater LAN Ethernet Cat6 bulkhead connector
- DNC-2084 — Elbow underwater LAN Ethernet Cat6 bulkhead connector
- DNC-2082 — Underwater Ethernet Cat6 bulkhead connector with 7/16-20 thread
Why Professionals Choose the DNC-1044
- Reduces system complexity using a single cable for power and data
- Supports reliable long-distance underwater deployments
- Designed for professional subsea and industrial applications
- Compatible with professional underwater Ethernet infrastructure
- Ideal for underwater cameras, ROVs, telemetry systems, and marine robotics
Compatible Equipment
Product Gallery
Available Length Options
- 300ft (90m) — Standard long-distance deployment
- 330ft (100m) — Extended underwater reach applications
Looking for a Shorter Cable?
For more compact underwater Ethernet systems, see: DNC-1020 — 100ft underwater Cat6 Ethernet cable.
Custom Options
Custom cable lengths, connector types, and underwater Ethernet system configurations are available upon request for underwater robotics, inspection systems, marine research, and subsea communication systems.
Important Tightening Warning
Before submerging underwater equipment, verify that all waterproof connectors are fully tightened by hand. Do not use tools. Improper tightening may result in water intrusion and equipment damage.
Applications
- Underwater live streaming systems
- ROV and subsea robotics
- Marine research and monitoring
- Industrial underwater inspections
- Security and surveillance systems
- Underwater telemetry systems
- Remote underwater camera control
- Subsea communication systems
Who Is This Cable For?
- ROV and underwater robotics operators
- Underwater live streaming teams
- Inspection and engineering companies
- Marine researchers
- Professional underwater camera integrators
- Industrial subsea system builders
Frequently Asked Questions (FAQ)
Can the DNC-1044 transmit both power and data?
Yes. The DNC-1044 supports PoE, PoE+, and PoE++ standards for simultaneous underwater power and Gigabit Ethernet data transmission over a single cable.
What is the maximum Ethernet speed?
The cable supports up to 1 Gbps Gigabit Ethernet data transmission.
What underwater systems can use this cable?
The DNC-1044 is designed for underwater cameras, ROVs, telemetry systems, underwater monitoring systems, and industrial subsea equipment.
What bulkhead connectors are compatible?
The cable works with Dive And See Ethernet bulkhead connectors including DNC-2132, DNC-2025, DNC-2031, DNC-2071, DNC-2084, and DNC-2082.
Can custom cable lengths be ordered?
Yes. Custom cable lengths and connector configurations are available upon request.
Why use PoE underwater?
PoE simplifies underwater installations by combining power and data into one cable, reducing complexity and improving deployment efficiency.
Is this cable suitable for professional underwater applications?
Yes. The DNC-1044 is designed for professional marine, industrial, scientific, and broadcast underwater systems.
