Multi-Branch Optical Cable Splice Closure

Product Overview

The Multi-Branch Fiber Optic Cable Closure is a dedicated cable splicing protection device for FTTH fiber-to-the-home projects, used for straight-through splicing and splitter distribution. The box body is made of modified polymer plastic combined with a non-vulcanized self-adhesive rubber mechanical seal, achieving an IP68 protection rating that blocks out heat, cold, moisture, and microbial erosion, and resists damage to fiber splice points from vibration, impact, and cable tension/torsion. The device is equipped with 6 Φ20mm cable inlet/outlet ports, compatible with large-diameter cables as well as 2×3mm and Φ5mm drop cables, and can house one 1:32 box-type PLC splitter internally. Compact and streamlined overall, with convenient installation, it supports four installation methods—wall mounting, duct, aerial, and direct burial—making it suitable for splitter distribution scenarios in FTTH communities.

Enclosure Material:
Polymer-modified plastic
Sealing Material:
Non-vulcanized self-adhesive rubber
Dimensions:
540×242×195mm
IP Rating:
IP68

Key Advantages

IP68 Mechanical Sealing

Mechanical compression sealing combined with rubber seals provides all-weather waterproofing and dust resistance, suitable for complex outdoor environments.

Six-Channel, Multi-Specification Cable Ports

6 Φ20mm inlet/outlet ports, compatible with both large-diameter cables and small drop cables, offering versatile cabling options.

Built-In Splitter Mounting Slot

A 1:32 box-type splitter can be installed inside the box, enabling one-stop fiber splicing and splitter distribution.

Universal Installation for Four Scenarios

Comes standard with wall-mounting hardware, with optional aerial mounting accessories available, supporting four deployment methods: wall mounting, duct, aerial, and direct burial.

Multi-Branch Optical Cable Splice Closure

Application Scenarios

FTTx Fiber Access

FTTx Fiber Access

Compatible with FTTH, building fiber access and ODN branching nodes

Carrier Transmission Node

Carrier Transmission Node

For fiber access, convergence distribution and line management

Unattended Outdoor Base Station Sites

Unattended Outdoor Base Station Sites

Suitable for long-term stable operation in complex outdoor environments

Communication Base Station

Communication Base Station

Supports installation, power supply, wiring and protection for base station equipment

Technical Specifications

Enclosure Material Polymer-modified plastic Dimensions (mm) 540×242×195
Sealing Material Non-vulcanized self-adhesive rubber Weight (kg)
Standard accessories
No. Name Unit Qty No. Name Unit Qty
1 Enclosure set 1 7 Blanking Plate set 1
2 Sealing Element set 1 8 Cable Tie set 1
3 Wall-mount kit set 1 9 Wet wipe pack 1
4 Splice protection sleeve pcs/reel 24 10 Dedicated Wrench pcs 1
5 Plug set 1 11 Fiber Protection Tube pcs 1
6 Insulating Tape roll 1
Optional accessories
No. Name Unit Qty No. Name Unit Qty
1 Air Nozzle set 1 2 Overhead Mounting Kit set 1
3 Grounding Kit set 1 4 Pigtail pcs

Note: Specifications shown are standard values. Actual performance may vary depending on installation environment, component compatibility, and grid conditions. We reserve the right to continuously optimize design and specifications. For final technical proposals and formal quotations, please contact our sales team to request an official specification confirmation document.

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Reliable protection for critical infrastructure

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