FTTH Fiber Access Terminal closure – OFATC-16A

Function: Outdoor fiber terminal for FTTx networks, supporting 16 users and 96-core fiber splicing, with integrated splicing, splitting and distribution functions.

Protection: IP68 waterproof and IK10 impact resistant modified plastic housing, suitable for harsh outdoor environments.

Fiber Management: Equipped with detachable splice trays, standard fiber bending protection, and compatible with common PLC splitters.

Cable Performance: Multiple cable ports for diverse optical cables, with 100N tensile resistance for stable connection.

Installation: Supports wall and pole mounting, featuring simple buckle lock design for easy installation and maintenance.

Application: Used for outdoor FTTH fiber distribution and optical line splicing projects.

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Product Description
Specification
Product Advantage

Product Description

1. Product Overview

This fiber access terminal closure is an outdoor integrated fiber distribution unit applied in FTTx optical fiber networks. It serves as a splicing joint and terminal transition node between feeder cables and subscriber drop cables, integrating fiber splicing, optical splitting, cable distribution, fiber storage and cable routing protection into a single sealed enclosure. It supports up to 16 subscriber access ports and a maximum splicing capacity of 96 fibers, delivering full mechanical and environmental protection for passive optical network deployment.

2. Core Features

1. High-strength Enclosure & Environmental Protection

￮ Enclosure constructed from modified polymer plastic, black finish; fully dustproof and waterproof with IP68 ingress protection rating.

￮ Mechanical sealing structure supporting mid-span uncut cable entry.

￮ Passed IK10 impact resistance testing; robust structure resistant to vibration, extreme temperature fluctuation and high humidity outdoor environments.

2. Modular Fiber Management System

￮ Flip-up, rotatable and detachable splice trays for convenient fiber splicing operation.

￮ 4 independent splice trays, 24-fiber splicing capacity per tray, total 96-fiber maximum splicing capacity.

￮ Internal fiber routing design with fiber bend radius control ≥40mm to avoid signal attenuation caused by tight bending.

￮ Optional PLC splitter mounting space: compatible with 1×16 single PLC splitter or two 1×8 PLC splitters installed inside splice trays.

3. Cable Port Configuration & Mechanical Performance

￮ 1 mid-span uncut feeder cable inlet (applicable cable outer diameter: 10–16.5mm).

￮ 2 reserved distribution cable gland ports (applicable cable outer diameter: 8–13.5mm).

￮ 16 subscriber drop cable output ports, supporting FTTH drop cables with outer diameters of 2×3mm, 2×5mm, 4–7mm round cables.

￮ Cable tensile resistance: rated pull force 100N; stainless rust-proof bolts and nuts for all fasteners.

4. Humanized Installation & Operation Design

￮ 180° openable cover with buckle lock structure for easy access to internal components.

￮ Plug-and-play internal assembly, convenient for on-site maintenance and network capacity expansion.

￮ Dual installation modes: wall-mounted and pole-mounted.

￮ Built-in storage space for loose fiber tubes and micro cables.

Specification

3. Detailed Technical Parameters

Item	Technical Parameter
Enclosure Material	Modified polymer plastic
Exterior Color	Black
Overall Dimension	385mm × 245mm × 130mm
Net Weight	4kg
Gross Weight	5kg
Standard Adapter Configuration	16pcs SC adapters
Feeder Cable Ports	1 mid-span uncut port (10–16.5mm OD) + 2 reserved round gland ports (8–13.5mm OD)
Subscriber Drop Cable Ports	16 output ports
Applicable Drop Cable OD	2×3mm, 2×5mm, 4–7mm FTTH round drop cables
Max Splicing Capacity	96 fibers (4 splice trays, 24 fibers per tray)
Supported Splitters	1pc 1×16 PLC splitter or 2pcs 1×8 PLC splitters
Ingress Protection Grade	IP68
Impact Resistance Class	IK10
Rated Cable Pull Force	100N
Mid-span Cable Entry	Supported
Fiber Bend Radius Control	≥40mm
Opening Structure	180° flip cover with buckle lock
Installation Methods	Wall mount / Pole mount

4. Standard Supplied Accessories

• Splice cassettes and fiber management tools

• Installation bolts, nuts and expansion fasteners

• Fiber fusion protection sleeves

• Hose clamps, routing tubes and cable fixing rings

• Cover retaining brackets

• Rubber sealing gaskets for all cable inlet ports

5. Optional Accessories

• Pole mounting fixing ring set

6. Installation Instructions

6.1 Wall-mounted Installation

1. Mark and drill two mounting holes on the wall according to the enclosure mounting dimension.

2. Embed metal expansion tubes into the drilled holes.

3. Align the enclosure backplate with the pre-drilled positions and fully tighten fixing screws to secure the unit onto the wall.

6.2 Pole-mounted Installation

1. Secure one set of pole mounting rings onto the telecom utility pole.

2. Fix the enclosure onto the mounting rings and fasten all locking components to complete installation.

7. Application Scenarios

• Outdoor FTTx passive optical network projects

• Fiber feeder cable distribution nodes

• FTTH subscriber access distribution points

• Optical fiber trunk line mid-span splicing & branching nodes

8. Environmental Adaptability

The unit is qualified for long-term outdoor operation under harsh climate conditions, including continuous moisture exposure, mechanical vibration, high/low temperature cycling, and heavy rainfall environments, with stable structural sealing and mechanical performance maintained throughout its service life.

Product Advantage

1

High Integration: All-in-one fiber splicing, splitting and distribution for 16 users and 96 fibers.
2

Excellent Protection: IP68 waterproof and IK10 impact resistance for harsh outdoor use.
3

Safe Fiber Management: Standard bending radius and modular trays protect signals and simplify operation.
4

Great Compatibility: Fits various cables and standard PLC splitters for easy network expansion.
5

High Stability: Anti-rust parts and 100N tension resistance ensure long service life.
6

Easy Installation: Dual mounting options and plug-and-play design save installation and maintenance cost.