FTTH Fiber Access Terminal closure – IFATC-16D IP65 Indoor/Outdoor

General: IP65 indoor/outdoor FTTH terminal box, supports 16 ports, integrates splicing, splitting and distribution for FTTx networks.

Protection: PC+ABS fully enclosed housing, waterproof, dustproof and anti-aging for durable operation.

Optical Performance: Low insertion loss ≤0.2dB; high return loss ≥50dB (UPC) / ≥60dB (APC).

Structure: Independent cable routing, flip panel design, compatible with 1×16 / 2×1:8 plug-in splitters for easy maintenance.

Environment: Wide working temperature range (-40℃～+85℃), suitable for harsh environmental conditions.

Installation: Supports wall and pole mounting with complete accessories for flexible deployment.

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Product Description
Specification
Product Advantage

Product Description

1. Product Overview

1.1 General Description

FTTH Fiber Access Terminal Closure is an optical termination enclosure applied in FTTx communication networks, serving as the junction point between feeder cables and subscriber drop cables. The unit integrates fiber fusion splicing, optical splitting and cable distribution functions, delivering reliable mechanical and environmental protection for FTTH network deployment. It supports 16 subscriber access terminals.

1.2 Application Scope

• Optical telecommunications transmission systems

• Local Area Network (LAN) fiber infrastructure

• Fiber broadband access networks

• FTTH passive optical access networks

2. Core Structural & Functional Features

1. Fully enclosed integrated housing structure

2. Housing material: PC+ABS composite material; moisture-proof, waterproof, dust-proof and anti-aging, IP65 / IP66 ingress protection rating

3. All-in-one design with cable clamping, fiber splicing, fiber fixation, cable storage and distribution functions for both feeder and drop cables

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

5. Flip-up distribution panel design; feeder cables can be routed through dedicated cable openings to simplify installation and troubleshooting

6. Dual installation modes: wall-mounted and pole-mounted, suitable for both indoor and outdoor deployment

Specification

3. Main Technical Specifications

3.1 Mechanical & Dimension Parameters

Item	Technical Parameter
Subscriber Port Capacity	16 SC adapter ports; 24-fiber maximum splicing capacity
Overall Dimension (L×W×D)	287mm × 172mm × 102mm
Housing Material	PC+ABS / ABS
Available Housing Colors	Black, Grey, White
Flame Retardant Grade	Non-flame retardant
Ingress Protection	IP65 (Indoor & Outdoor)
Supported Splitters	2 pcs 1:8 plug-in PLC splitters or 1 pc 1:16 plug-in PLC splitter
Feeder Cable Inlet Specs	1 mid-span cable port (Φ14.5mm); 2 cable glands (Φ7–12mm)
Subscriber Drop Cable Outlet Specs	16 outlets for 2×3mm flat drop cables or round cables below Φ4.5mm
Installation Method	Wall mounting / Pole mounting

3.2 Optical Performance Index

Optical Parameter	Standard Value
Insertion Loss (1310nm & 1550nm)	≤0.2 dB
UPC Connector Return Loss	≥50 dB
APC Connector Return Loss	≥60 dB

3.3 Environmental Operating Conditions

Environmental Item	Range
Operating Temperature	-40 ℃ ~ +85 ℃
Relative Humidity (at +30 ℃)	≤85%
Atmospheric Pressure	70 KPa ~ 106 KPa

3.4 Lightning & Insulation Performance

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

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

4. Internal Structure Configurations

Type A

• Accommodates 2 pcs 1×8 or 1 pc 1×16 SC/APC miniature PLC splitter modules

• 1 fusion splice tray, maximum splicing capacity 16 cores

Type B

• Accommodates 2 pcs 1×8 or 1 pc 1×16 SC/APC LGX-format PLC splitters

• 1 fusion splice tray, maximum splicing capacity 16 cores

5. Standard & Optional Accessories

5.1 Standard Accessories

Fiber splice cassette, fiber management tools, installation nuts & bolts, fiber protection sleeves, hose clamps, cable routing tubes, retaining rings, cover fasteners, rubber sealing gaskets for cable inlets

5.2 Optional Accessory

Pole mounting fixing ring

6. Installation Instructions

6.1 Wall-mounted Installation

1. Drill 4 fixing holes on the wall according to enclosure mounting dimensions

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

3. Align enclosure mounting holes with expansion bolts and fasten securely with matching bolts

6.2 Pole-mounted Installation

1. Secure one set of optional pole mounting ring to telecom utility pole

2. Fix the enclosure onto the pole ring and tighten all fasteners to complete installation

Product Advantage

1

Versatile Application: IP65 indoor/outdoor use, 16 ports, all-in-one splicing, splitting and distribution for FTTx networks.
2

High Durability: Robust PC+ABS enclosed housing, waterproof, dustproof and anti-aging for long-term use.
3

Premium Optical Performance: Low insertion loss and high return loss for stable optical signal transmission.
4

Easy Maintenance: Independent cable routing and flip panel design, compatible with standard plug-in splitters.
5

Wide Environmental Adaptability: Wide temperature tolerance, stable performance in harsh conditions.
6

Flexible Installation: Supports wall and pole mounting to fit various deployment scenarios.