Waterproof Fiber Optical Cable
A multi-core waterproof fiber optical cable engineered with a small outer diameter, high compression resistance, light weight, and simple construction. Built for active and passive optical device pigtails and jumpers in high-capacity data communication, it withstands high water pressure, lateral pressure, and other extreme deployment conditions.
As a factory-direct waterproof fiber optic cable manufacturer, Opticlumos supplies multi-core, high water pressure resistant fiber cables for underwater, submerged, and other harsh outdoor environments. Every cable can be customized to specific customer requirements, including compliance with GJB1916 defense standards, and is backed by full technical documentation for every production batch.
Product Features
- Excellent mechanical and environmental performance
- Active and passive optical device pigtails and jumpers for high-capacity data communication
- Small outer diameter, multiple cores, high compression resistance, lightweight, low cost, easy operation, and simple construction
- Resistant to high water pressure (6.75≤7Mpa), lateral pressure, and other extreme conditions
- Can be designed to meet specific customer requirements, such as meeting GJB1916 standards
Optical Cable Structure
Product Specification
| Characteristics | Unit | Product Specification |
|---|---|---|
| Tight-Buffered Fiber Dimensions | mm | Φ0.8±0.05 |
| Strength Member | / | — |
| Cable Diameter | mm | Φ5.4±0.3 |
| Weight | kg/km | 23 |
| Characteristics | Unit | Product Specification |
|---|---|---|
| Long-term/Short-term Tensile Strength | N | 200/400 |
| Long-term/Short-term Crush Resistance | N/10cm | 1000/2000 |
| Long-term/Short-term Bending Radius | D | 10/20 |
| Long-term Operating Temperature Range | °C | -30~+70 |
| Short-term Operating Temperature Range | °C | -40~+80 |
| Storage Temperature Range | °C | -25~+70 |
| Fiber Type | Unit | G652D | G657A1 | G657A2 | G657B3 | 50/125 | OM3-300 | OM3-550 | 62.5/125 |
|---|---|---|---|---|---|---|---|---|---|
| Maximum Attenuation@850nm | dB/km | — | — | — | — | 3.2 | 3.0 | 3.0 | 3.2 |
| Maximum Attenuation@1300nm | dB/km | — | — | — | — | 1.2 | 1.0 | 1.0 | 1.2 |
| Maximum Attenuation@1310nm | dB/km | 0.4 | 0.4 | 0.35 | 0.35 | — | — | — | — |
| Maximum Attenuation@1550nm | dB/km | 0.3 | 0.3 | 0.25 | 0.25 | — | — | — | — |
| Core Diameter | μm | 8.6-9.5 | 8.6-9.5 | 8.2-9.0 | 8.0-8.8 | 50±2.5 | 50±2.5 | 50±2.5 | 62.5±2.5 |
| Modal Bandwidth@850nm | Mhz·km | — | — | — | — | 500 | 2000 | 4700 | 200 |
| Minimum Modal Bandwidth@1300nm | Mhz·km | — | — | — | — | 500 | 500 | 500 | 600 |
| Effective Modal Bandwidth@850nm | Mhz·km | — | — | — | — | — | 2000 | 4700 | — |
| Note: Specific technical and performance specifications of the product can be customized based on customer application requirements and confirmed through detailed communication and customized product development; The above technical specifications may be adjusted based on actual customer application requirements, and this is for promotional purposes only. | |||||||||
Product Color
Why Choose Our Waterproof Fiber Optic Cable
Our waterproof fiber optical cable combines a compact Φ5.4±0.3mm diameter with a lightweight 23 kg/km build, 200/400N long-term/short-term tensile strength, and 1000/2000 N/10cm crush resistance — engineered to withstand high water pressure, lateral pressure, and other extreme field conditions across a -40°C to +80°C operating range. The cable supports a full range of single-mode (G652D, G657A1, G657A2, G657B3) and multimode (50/125, OM3-300, OM3-550, 62.5/125) fiber types, making it a flexible choice for active and passive optical device pigtails, jumpers, and high-capacity data communication links.
As an experienced waterproof fiber optic cable manufacturer, Opticlumos supports OEM/ODM projects, GJB1916-compliant customization, a full palette of 12 jacket colors for fiber identification, and complete technical documentation for every production batch. Contact our engineering team to discuss your fiber type, water-pressure rating, or bulk order requirements.
Waterproof Multi-Core Fiber Optical Cable Buyer Guide
This waterproof multi-core optical cable is designed for submerged, high-pressure and harsh-environment links that require compact construction, crush resistance and multiple fiber channels. The listed design supports several single-mode and multimode fiber options.
Key Selection Points
- Select the required fiber type: G652D, G657 series or multimode options.
- Confirm core count, cable diameter and tight-buffer dimensions.
- Review water-pressure, tensile, crush and bend-radius requirements.
- Define continuous, short-term and storage temperature ranges.
- Specify pigtail, jumper, termination, sealing and test requirements.
Information to Include in Your RFQ
- Fiber type, core count and operating wavelengths
- Required cable length and quantity
- Water depth or pressure and exposure duration
- Tensile, crush, bend and temperature requirements
- Termination, sealing, jacket, marking and documentation
- Delivery destination and applicable qualification standard
Frequently Asked Questions
What environments is this waterproof cable intended for?
It is intended for submerged, high-pressure, outdoor and other harsh-environment links where water sealing, crush resistance and compact multi-core construction are required.
Which fiber types are available?
The listed options include G652D, G657A1, G657A2, G657B3 and several multimode fibers. Final fiber type, core count and performance should be confirmed for the project.
What project data is needed for quotation?
Please provide water depth or pressure, exposure duration, fiber type, core count, cable length, routing conditions, termination, sealing and documentation requirements.
Technical inquiry: Sales@opticlumos.com · WhatsApp +86 13871596508