Overview

Optical fibre cable distribution box is a wiring line device of user distributions in FTTH system,  it provides protection and management for fiber cable, and be used for terminating, cable branching, cross connection.

It is mainly used for user access point in FTTH-ODN network , it can be divided into indoor and outdoor type according to the installation scenario, and can be divided into distribution type and optic-split type according to the function.

FTTH is used as a termination point for the feeder cable to connect with drop cable in  FTTx  communication network system. The fiber splicing, splitting, and distribution can be done in this box, and meanwhile it provides solid protection and management for  FTTx network building.

For the environment

• Operating temperature: -40°℃~+65℃

• Relative humidity: ≤85% (+30°C)

• Atmospheric pressure: 70Kpa~106Kpa

• Protection class: IP67

Standards comply

The following clauses quoted by this standard and become the standard clause. For dated references, subsequent amendments (excluding Corrigendum contents) or revisions do not apply to this standard, however, encourage the latest version of this specification according to the parties reach an agreement to study the possibility of using these files. The citated document without date, apply to the latest version of this specification.

UL 94, Test for Flammability of Plastic Materials for Parts in Devices andAppliances YD/T 2150-2010 Optical fiber cable distribution box.

Main Features

• Made of high quality engineer plastic material (PP), Good mechanical strength, Elegant appearance, sturdiness and durability.

• Suitable for indoor or outdoor ,wall-mounted , pole installation.

• Built-in Stacked splice tray, easy for open, the splice tray can be taken down, easy for installation and maintenance.

• Fiber routing is reasonable.

• Clamping for feeder cable and drop cable, fiber splicing, fixation, storage, distribution...etc all in one.

Main specification

• Insertion loss: ≤10.5dB

• UPC return loss: ≥50dB

• APC return loss: ≥50dB

• Thunder-proof technical datasheet

The insulation resistance between the grounding device and the metal parts of the box is no less than 2x10⁴MQ/500V (DC)

IR≥2 X 10⁴ MQ/500V.

The voltage resistance between the grounding device, and the boxand its metal parts is no less than 300oV (DC)/min, no puncture, no flashover;

U≥3000v

Configuration table

2. Box dimension

Fiber routing diagram

3 Fiber routing diagram

Installation

1. Wall-mounted installation

Drill 4 holes into the wall based on the size in table 1, place the expansion bolt Φ7.5*40, place the box tomatch up the holes and use bolt to fasten.

2. Pole-mountedinstallation

Fix 1 set of the pole ring to the telecom pole, as below.

4 Installation

Packing

Packing: carton

Storage temperature: -20 °℃ ~ +65 °C

Storage humidity: ≤ 95% (30 °℃), no corrosive gases around

Transport: cars, trains, ships and aircraft

Transportation to avoid collisions, falls, rain and snow poured directly attack and daylight exposure.