FTTH Fiber Access Terminal closure -IFATC-32B Wall mounted

Overview: Compact FTTx fiber terminal box with 32 ports and 96-fiber splicing capacity.

Protection: IP65 PC+ABS enclosure, waterproof, dustproof, indoor and outdoor available.

Function: Integrated fiber management, supports 1:8 PLC splitter for signal distribution.

Optical Performance: Low loss and high return loss for stable transmission.

Adaptability: Wide temperature resistance for harsh environments.

Safety: Good insulation and lightning protection performance.

Installation: Supports wall and pole mounting, easy to install.

Application: Widely used in FTTH, broadband, telecom and LAN networks.

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Product Description
Specification
Product Advantage

Product Description

1. Product Overview

This fiber access terminal closure serves as a fiber termination unit for connecting feeder cables and drop cables in FTTx optical communication networks. It integrates fiber splicing, optical splitting and fiber distribution functions, providing comprehensive mechanical and environmental protection for ODN & FTTH network deployment, and supports up to 32 independent subscriber access ports.

2. Core Structural & Design Features

1. Fully enclosed integrated housing structure.

2. Integrated cable clamping zones for feeder cables and drop cables; all-in-one functions including fiber splicing, fiber fixation, fiber storage and signal distribution.

3. Independent routing channels for main cables, pigtails and patch cords to avoid mutual interference; reserved mounting space for mini PLC splitters for easy field maintenance.

4. Flip-up distribution panel design; feeder cables can be routed via dedicated cable entry ports to simplify installation and routine inspection.

5. Dual installation modes: wall-mounted and pole-mounted, applicable to both indoor and outdoor deployment scenarios.

Specification

3. General Specifications

Item	Parameter
Total User Port Capacity	32 SC ports, maximum 96 fiber splicing capacity
Splice Tray Standard	24-fiber single splice tray
Housing Material	PC+ABS composite engineering plastic
Available Housing Colors	Black, Grey, White
Protection Grade	IP65 for indoor & outdoor usage
Flame Retardancy	Non-flame retardant grade
Overall Dimension (L×W×D)	346mm × 210mm × 120mm
Compatible PLC Splitter	Supports installation of four 1:8 mini PLC splitters
Input Feeder Cable Outer Diameter	8mm ~ 15mm
Output FTTH Drop Cable Outer Diameter	2.0mm ~ 5.0mm (32 pcs max)
Standard Installation Mode	Wall-mounted (pole mounting accessories optional)
Maximum Insertion Loss (1310nm / 1550nm)	≤0.2dB

4. Optical Performance Index

1. Insertion loss of fiber connectors: ≤0.15dB

2. Return loss for UPC connectors: ≥50dB

3. Return loss for APC connectors: ≥60dB

5. Environmental Operating Requirements

1. Working temperature range: -40℃ ~ +85℃

2. Relative humidity (at +30℃): ≤85%

3. Operating atmospheric pressure: 70KPa ~ 106KPa

4. Housing performance: Waterproof, dustproof, moisture-proof, anti-aging

6. Lightning Protection & Insulation Technical Indicators

1. Insulation resistance between grounding assembly and metal internal parts: ≥2×10⁴ MΩ under 500V DC test voltage

2. Withstand voltage between grounding assembly and cabinet metal components: ≥3000V DC for 1 minute; no breakdown or flashover phenomenon allowed

7. Application Scope

• Public optical telecommunication transmission networks

• Local area network (LAN) optical fiber systems

• Optical fiber broadband access ODN networks

• FTTH fiber-to-the-home distribution networks

8. Installation Instructions

8.1 Wall-mounted Installation

1. Drill four fixing holes on the wall according to cabinet overall dimensions.

2. Embed Φ7.5×40 expansion bolts into pre-drilled holes.

3. Align cabinet mounting holes with expansion bolts and fasten tightly with matching bolts.

8.2 Pole-mounted Installation

1. Install one set of adjustable pole fixing ring onto communication utility pole.

2. Secure cabinet to the pole ring with matched fasteners (pole ring supplied as optional accessory).

9. Fiber Routing Layout

Independent routing channels are reserved for three types of optical cables:

1. Main feeder cable

2. Pigtail cable

3. FTTH drop cable
Separate routing avoids fiber extrusion, bending loss and signal interference during long-term operation.

Product Advantage

1

High Capacity: 32 access ports and 96-fiber splicing capacity for multi-user access.
2

IP65 Protection: Durable PC+ABS housing, waterproof and dustproof for indoor and outdoor application.
3

Integrated Structure: All-in-one fiber management with PLC splitter support for easy splicing and distribution.
4

Stable Performance: Low optical loss and high return loss for reliable signal transmission.
5

Wide Adaptability: Works stably under wide temperature and harsh environmental conditions.
6

Flexible & Safe Installation: Dual mounting options with excellent lightning and insulation protection.