FTTH Fiber Access Terminal closure -IFATC-32A

Function: 32-port FTTH terminal box, integrates fiber splicing, splitting and distribution for indoor and outdoor FTTx networks.

Housing: IP65/IP66 waterproof, dustproof and anti-aging PC+ABS full-enclosed shell.

Structure: Neat cable routing, compatible with PLC splitters, flip panel for easy operation.

Specs: Compact size with 24F/48F splicing capacity options.

Installation: Supports wall, pole and aerial mounting.

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

Reliability: Wide temperature adaptability, qualified insulation and lightning protection.

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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 in FTTx optical communication networks, connecting feeder cables and subscriber drop cables. It integrates fiber splicing, optical splitting and cable distribution functions, providing comprehensive mechanical protection and standardized fiber management for outdoor & indoor ODN network deployment. The unit supports up to 32 independent subscriber access ports.

2. Core Product Features

1. Fully enclosed integral cabinet structure

2. Cabinet Material: PC+ABS composite material, with waterproof, moisture-proof, dust-proof and anti-aging properties; Ingress protection rating reaches IP65 / IP66

3. Integrated functional design: supports feeder & drop cable clamping, fiber fusion splicing, fiber fixation, excess fiber storage and signal distribution in one cabinet

4. Independent routing channels for main cables, pigtails and patch cords to avoid mutual interference; compatible with compact blockless PLC splitters, easy field maintenance

5. Flip-up distribution panel design; feeder cables can be routed through dedicated intermediate cable ports for convenient installation and troubleshooting

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

3. Detailed Mechanical & Dimension Specifications

Two structural variants are defined based on maximum fiber splicing capacity: 48-fiber and 24-fiber splicing capacity.

Specification

3.1 Universal Base Parameters (Both Variants)

Item	Technical Parameter
External Cabinet Dimension (L×W×H)	290mm × 210mm × 111mm
Cabinet Color	Black
Output Subscriber Ports	32 ports, compatible with 2×3mm flat drop cable or round cable below Φ4.5mm
Feeder Cable Inlet Ports	1 mid-span cable port (Φ8–16mm); 2 cable gland ports (Φ7–12mm)
Compatible Splitters	Blockless 1×8 / 1×16 / 1×32 PLC optical splitters

3.2 Variant 1: Max 48F Splice Capacity

Installation Type	Wall Mount	Pole Mount
Inner Housing Size	300×220×115 mm	300×220×125 mm
Single Unit Net Weight	1.5 kg	1.6 kg
Outer Carton Dimension	600×310×460 mm	650×310×460 mm
Carton Gross Weight	15.9 kg	16.9 kg
Packing Quantity per Carton	10 pcs	10 pcs

3.3 Variant 2: Max 24F Splice Capacity

Installation Type	Wall Mount	Pole Mount
Inner Housing Size	300×220×115 mm	300×220×125 mm
Single Unit Net Weight	1.5 kg	1.6 kg
Outer Carton Dimension	600×310×460 mm	650×310×460 mm
Carton Gross Weight	15.9 kg	16.9 kg
Packing Quantity per Carton	10 pcs	10 pcs

4. Environmental Operating Requirements

Parameter	Index
Operating Temperature Range	-40℃ ~ +85℃
Relative Humidity	≤85% at ambient temperature of +30℃
Atmospheric Operating Pressure	70 kPa ~ 106 kPa

5. Optical Performance Indicators

Optical Index	Technical Requirement
Insertion Loss	≤ 0.15 dB
UPC Connector Return Loss	≥ 50 dB
APC Connector Return Loss	≥ 60 dB

6. Lightning Protection & Insulation Technical Specifications

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

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

7. Installation Methods & Standard Accessories

7.1 Three Supported Installation Modes

1. Wall-mounted: Fixed via reserved backplate mounting holes on cabinet rear panel

2. Pole-mounted: Equipped with standard metal pole fixing ring as standard accessory

3. Aerial strand mounting: Compatible with aerial fiber cable deployment with optional aerial fixing fittings

7.2 Standard Delivery Accessories

• Cabinet body

• Fiber splice trays

• Cable clamping fixtures

• Grounding assembly

• Wall mounting expansion bolts

• Pole fixing ring (standard)

• Aerial mounting hardware (optional)

8. Cable & Splitter Deployment Rules

1. All incoming feeder cables shall be secured by cable glands or mid-span ports with reliable strain relief

2. Excess fiber, pigtails and patch cords shall be neatly stored in dedicated fiber storage trays to maintain minimum fiber bending radius

3. Blockless PLC splitters shall be fixed on the flip-up distribution panel for easy replacement and maintenance

4. Independent cable routing partitions prevent crossing and extrusion of different fiber types

9. General Quality Requirements

1. Cabinet shell shall be free of cracks, deformation, burrs and surface discoloration; tight sealing to meet IP65/IP66 waterproof standard

2. All metal hardware shall be anti-corrosion treated (galvanized or stainless steel)

3. Internal plastic components shall have anti-aging performance to withstand long-term outdoor ultraviolet exposure

4. All fiber fixing and splicing components shall not cause mechanical damage to fiber cores

10. Application Scenarios

• FTTH passive optical distribution networks

• Outdoor street cabinet nodes

• Residential community fiber distribution points

• Indoor corridor fiber termination points

• Aerial overhead fiber cable branch points

Product Advantage

1

Multi-functional: 32-port integrated box for fiber splicing, splitting and distribution.
2

Multi-functional: 32-port integrated box for fiber splicing, splitting and distribution.
3

Easy Operation: Reasonable structure and flip panel for easy installation and maintenance.
4

Flexible Capacity: 24F/48F splicing options for different network needs.
5

Wide Application: Supports wall, pole and aerial mounting.
6

Stable Performance: Low signal loss, wide temperature adaption and strong safety protection.