Fiber Distribution Frame and Cabinet

Optical Distribution Frame Outdoor Distribution Cabinet

An Optical Distribution Frame (ODF) serves as a central hub in network centers for managing fiber optic connections, facilitating organized cable terminations, splices, and patches, crucial for network configuration and maintenance.

The Outdoor Distribution Cabinet, used on streets, is a robust enclosure designed for outdoor telecom equipment, offering weather resistance and efficient management of street-level fiber connections and cross-connectivity.

Features

【Centralized Cable Management】Both systems organize and manage numerous fiber optic cables, ensuring an orderly network setup.
【Splicing and Connectivity】 They provide facilities for splicing (joining) fiber cables and connecting them to different parts of the network.
【High Capacity and Scalability】Designed to handle a large number of connections with the flexibility to expand as the network grows or as more subscribers are added.
【Cable compatibility】 - Accepts all standard cable types and connectors like LC, SC, FC.
【Fiber Splicing and Termination】 - 12-24 fibers trays organize and protect fiber splices and slack.
【Protection from Environmental Elements】 Outdoor cabinets are built to withstand harsh weather conditions and protect the delicate fibers inside.
【Easy Accessibility for Maintenance】 Both systems are designed for convenient access, enabling technicians to perform maintenance, repairs, or upgrades with minimal disruption.
【Versatile Compatibility】 They accommodate various types of fiber optic cables and connectors, suitable for different network configurations.
【Patch Panel Integration】 Often includes patch panels to facilitate easy and flexible connections, disconnections, and rerouting of fibers.
【Compact and Space-Efficient Design】 Especially important for outdoor cabinets, they are built to be space-efficient while housing all necessary components.

Structure & Function

Fiber Distribution Frames and Outdoor Fiber Distribution Cabinets, essential in telecommunications, manage and safeguard fiber optic networks. They support cable organization, splicing, and connectivity, crucial for residential and commercial internet and phone services. Designed for scalability and environmental protection, they offer secure, accessible maintenance, ensuring reliable network operation in various settings.

Impact-Resistant Outer Shell

The exterior of outdoor cabinets is often made of impact-resistant materials to withstand physical shocks.

Physical Protectio

ensures the cabinet can endure physical impacts, like accidental knocks or vandalism, protecting the delicate fibers and connections inside.

Built-In Fiber Optic Loop Storage

These units sometimes include dedicated areas for excess fiber loop storage.

Excess Fiber Management

This helps in managing extra lengths of fiber, ensuring they are stored neatly and safely, which is vital for maintaining signal integrity and minimizing cable stress.

Cable Lead-In and Out Unit

Located at the bottom of the frame or cabinet, this part is where the fiber optic cables enter and leave the unit. It’s designed to hold and protect these cables.

Managing Cable Entry and Exit

This unit helps guide the cables in and out smoothly, preventing them from bending too much or getting damaged. It keeps the cables safe where they go into and come out of the frame or cabinet.

Modular Design

Many frames and cabinets are designed with modular components, allowing for different configurations.

Adaptability and Customization

This modular approach enables customization according to specific network needs and allows for easy upgrades or reconfiguration as the network evolves.

Splicing & Distribution Module

Integrated into the frame or cabinet, this module is specifically designed for both splicing and distributing fiber optic cables

Efficient Splicing and Distribution

Enables the effective merging and routing of fiber connections, essential for streamlined network configuration and ensuring reliable signal distribution to various endpoints.

Integrated Fiber Optic Splitters

Cabinets in FTTH networks might include built-in optical splitters.

Signal Distribution

These splitters are essential for dividing the optical signal into multiple outputs, facilitating the distribution of services to multiple subscribers from a single fiber.

Lockable Doors

equipped with locks on their doors to secure access and restrict unauthorized access.

Security

Prevents unauthorized access, vandalism, or accidental damage, ensuring network safety and integrity.

Grounding System

They have special parts for grounding, like metal bars or plates, to connect them safely to the ground.

Safety and Signal Protection

This grounding helps protect the equipment and people from electrical shocks. It also keeps the fiber optic signals clear by reducing electrical interference.

Expansion Slots

Features slots or spaces for additional modules or components.

Scalability

Allows for the expansion of network capacity as demand increases, ensuring the system’s long-term viability.

Labeling System

Includes a clear and organized labeling system on the frame or cabinet.

Identification and Tracking

Facilitates easy identification of cables and connections, streamlining maintenance and network management tasks.

Different Main Features

Optical Distribution Frames (ODF) : Typically found in indoor environments like data centers, central offices, or telecommunication rooms. They serve as central points for managing the fiber optic cables within these facilities.
Outdoor Distribution Cabinets (ODC): Designed for outdoor use, often along streets or in neighborhoods, for the distribution of fiber optic cables to multiple end points, such as homes or businesses in FTTH networks.

Fiber Management

Splicing and Termination

Modularity and Scalability

Cable lead-in&out;

Producing Process

Fiber Distribution Frame (FDF): Engineers design the frame’s enclosure for durability and resilience, molding it from robust materials. They assemble internal components such as splice trays and panels, integrating cable management systems for efficient organization. Security features like lockable covers are incorporated. Rigorous quality checks ensure functionality and environmental protection before distribution.

Outdoor Fiber Distribution Cabinet (ODC): Designers prioritize weatherproofing and ruggedness, selecting materials resistant to outdoor elements. The cabinet’s enclosure is molded with durability in mind. Essential components like splice trays and splitter cassettes are assembled, along with cable management systems. Security measures, including tamper-resistant locks, are integrated. Thorough quality assurance tests validate functionality and resilience to environmental factors prior to distribution.