The 301 distribution box is a telecom connection box designed to terminate and manage up to 100 pairs of wiring, typically using 10 disconnection strips.

Overview

The 301 distribution box, also known as a 100-pair connection box or Boxcon, is a plastic enclosure used for the termination and housing of telecom wiring connections within buildings . It is designed to provide a neat, organized, and secure environment for connecting multiple telephone or data lines.

Key Features

• Capacity: Accepts up to 10 disconnection strips (commonly 10-pair 237A modules), allowing termination of 100 pairs of wires .
• Construction: Made from durable ABS plastic, providing insulation and protection for internal wiring .
• Dimensions: Typical size is approximately 320 × 210 × 120 mm, though variations exist depending on the model .
• Cable Management: Equipped with jumper rings and removable side/rear panels for side-by-side mounting and organized routing of cables .
• Earthing: Includes an earth bar assembly to provide a common grounding point for all connections .
• Compatibility: Works with LSA-type products and other standard telecom termination modules .

Applications

The 301 box is widely used in:

• Telecom wiring: Terminating telephone lines in offices, homes, or commercial buildings.
• Data networks: Organizing structured cabling for network connections.
• Studios and intercoms: Providing star points or tie line terminations where test access may be required .
• Professional and home installations: Suitable for both small-scale and larger structured cabling projects .

Variants

Some models, like the 301A, offer additional features such as:

• Larger capacity for up to 10 modules with screw terminal earth posts.
• Knock-out sections in the lid for joining multiple boxes together.
• Low-profile or high-density termination options for specialized applications . In summary, the 301 distribution box is a versatile and reliable solution for managing multiple telecom or data connections, providing both organization and protection for wiring infrastructure within buildings .