Metal Joint Box for Cable Management
A Metal Joint Box is an indispensable device for connecting and protecting optical cables in a variety of applications. It is commonly used in aerial, underground, and underwater installations. They are designed to provide a secure and weatherproof enclosure for optical fiber connectors and splices. They are also used to store and manage optical fiber cables.
- Constructed from high-grade, corrosion-resistant materials (Hot-Dip Galvanized Steel/Aluminum Alloy).
- Offers superior environmental protection, meeting or exceeding IP67–IP68 standards against water and dust ingress.
- Designed for easy field access with flexible cable entry ports and secure grounding provisions.
- Utilizes advanced Mechanical Seal (Gasket) or Heat-Shrinkable Seal systems for reliability.
- Suitable for diverse installations including aerial, wall-mount, duct, and direct-buried applications.
Description
A Metal Joint Box from EPCOM provides an essential solution for protecting critical cable connections in modern electrical and telecommunication networks. Engineered for durability and long-term reliability, these enclosures are designed to safeguard splices and junctions from environmental hazards, ensuring uninterrupted service and network integrity. Our joint boxes serve as a robust housing, simplifying cable management while offering superior defense against moisture, dust, and physical impact.
Whether for aerial, ducted, or direct-buried applications, selecting the right enclosure is vital. EPCOM’s commitment to quality ensures that every joint box meets stringent industry standards, delivering a secure and lasting installation for your infrastructure project.
Key Features of Our Metal Joint Box
Superior Durability and Material Quality
EPCOM’s Metal Joint Box is constructed from high-grade materials, such as hot-dip galvanized steel or specialized aluminum alloys. This robust construction provides exceptional mechanical strength and outstanding resistance to corrosion and UV degradation. Consequently, our enclosures are suitable for deployment in the most demanding environments, from harsh coastal climates to industrial areas, ensuring a long service life with minimal maintenance.
Flexible and Accessible Design
Designed with the field technician in mind, our joint boxes feature an accessible layout for easy installation and maintenance. They incorporate flexible cable entry ports, ample space for splice trays, and secure grounding provisions. This thoughtful design streamlines the process of cable splicing and re-entry, significantly reducing installation time and operational costs.
Sealing and Environmental Protection
A primary function of any joint box is protection. Our enclosures utilize advanced mechanical or heat-shrink sealing systems to achieve a high level of environmental protection. This design effectively prevents the ingress of water and dust, often meeting or exceeding IP Code standards like IP68. This ensures that sensitive fiber optic or copper splices remain isolated and functional, regardless of external conditions.
Applications for a Metal Joint Box
Telecommunication and FTTx Networks
In fiber optic networks, the Metal Joint Box is indispensable for protecting splices. It is commonly used in Fiber to the Home (FTTx) rollouts, long-haul communication backbones, and metropolitan area networks. The enclosure ensures that optical signal integrity is maintained by protecting delicate fibers from stress, moisture, and temperature fluctuations.
Power Distribution and Control
Beyond telecommunications, these joint boxes are also utilized in low-voltage power distribution and control cable systems. They provide a secure point for joining and distributing power cables, protecting connections from short circuits and environmental damage. This makes them ideal for industrial plants, railway signaling, and street lighting infrastructure.
Technical Specifications of the Metal Joint Box
EPCOM’s Metal Joint Box series is available in various configurations to meet diverse project requirements. The following specifications represent a typical range for our products. Please contact our technical team for detailed datasheets specific to your application.
| Parameter | Specification |
|---|---|
| Material | Hot-Dip Galvanized Steel / Aluminum Alloy / Stainless Steel |
| Sealing Structure | Mechanical Seal (Gasket) or Heat-Shrinkable Seal |
| Environmental Protection | IP67 – IP68 Rated |
| Cable Ports | Available with 2 to 8 ports (inlet/outlet) |
| Splice Capacity | Accommodates 12 to 144+ fiber splices (varies by model) |
| Operating Temperature | -40°C to +85°C (-40°F to +185°F) |
| Impact Resistance | IK10 (or equivalent mechanical protection) |
| Installation Method | Aerial (Pole/Messenger), Wall-Mount, Duct, or Direct-Buried |
Related Pole-Line Hardware Solutions
A secure and reliable network depends on every component. In addition to our joint boxes, EPCOM manufactures a complete line of pole-line hardware and accessories designed for seamless integration and maximum durability. We encourage you to explore our related products:
- Stay Insulator: Essential for providing electrical insulation and mechanical strength in guy wire applications.
- Preformed Armor Rods: Designed to protect conductors from bending, compression, and abrasion at support points.
- Spiral Vibration Damper: A critical accessory for reducing Aeolian vibration on OPGW and ADSS cables, preventing long-term fatigue damage.
By sourcing your complete hardware solution from EPCOM, you ensure component compatibility and simplify your procurement process. Our team is ready to help you build a robust and comprehensive solution tailored to your exact needs.
