Spring Optical Communication is one of the largest and best ftth indoor fiber distribution box – 1×8/1×9 plc splitter manufacturers and suppliers with rich experience. Welcome to buy our high quality products or wholesale our customized ftth indoor fiber distribution box – 1×8/1×9 plc splitter in stock with our factory. Also, free sample is also available if necessary.
Product Overview
The FTTH Indoor Fiber Distribution Box – 1×8/1×9 PLC Splitter from the FAT‑Mini‑CTO Series is a compact and high-performance fiber access terminal designed for FTTH networks, telecommunication networks, CATV systems, and data communication networks.
This fiber distribution box provides a reliable solution for fiber connection and drop cable management, allowing fusion splicing or direct connector termination at the bottom. Its compact size, internal PLC splitter options, and clear labeling make it ideal for wall and pole mounting in building corridors, apartments, or network closets.
Key Features
·CTO Design for Flexible Connections
The Connectorized Terminal Output (CTO) architecture supports efficient installation of optical adapters and drop cables. Fusion splicing is optional, giving flexibility for various FTTH deployment scenarios.
·Compact Indoor Form Factor
The mini fiber distribution box features a space-saving design, suitable for corridors, apartments, telecom rooms, and indoor fiber closets.
·Easy Installation & Management
With clear labeling, structured fiber routing, and pre-configured mounting holes, technicians can install the box quickly and manage fibers efficiently.
·Flexible PLC Splitter Options
Supports multiple internal PLC splitter configurations:
·1×8
·1×9 (70/30)
·1×9 (50/50)
These options allow network designers to customize split ratios for specific FTTH network requirements while ensuring reliable optical performance.
·Wall & Pole Mounting Ready
Designed for quick installation on walls or poles, making it adaptable for various indoor FTTH access points.
Typical Applications
The FTTH Indoor Fiber Distribution Box is suitable for:
·FTTH Access Networks
·Telecommunication Distribution Networks
·CATV Fiber Networks
·Data Communication & LAN Environments
·Indoor Drop Cable Termination
Why Choose FAT‑Mini‑CTO Fiber Distribution Box
The FAT‑Mini‑CTO Indoor Fiber Distribution Box is engineered for fast and flexible FTTH deployment. Its CTO design allows for drop cable termination with or without fusion splicing, reducing installation complexity while maintaining network reliability.
With compact dimensions, PLC splitter options, and wall/pole mounting flexibility, this fiber distribution box is ideal for service providers, system integrators, and network planners seeking an efficient and professional indoor fiber access solution.
Frequently Asked Questions (FAQ)
Q1: What does CTO mean in this fiber distribution box?
A1: CTO stands for Connectorized Terminal Output, providing ports for optical adapters and drop cables. Fusion splicing can be performed at the bottom if required.
Q2: Where is this box typically installed?
A2: Commonly installed in building corridors, apartments, network closets, or mounted on walls and poles for FTTH access.
Q3: Is fusion splicing required?
A3: No. Fusion splicing is optional. Drop cables can be connected directly via optical adapters.
Q4: What splitter options are available?
A4: Supports 1×8, 1×9 (70/30), and 1×9 (50/50) PLC splitters.
Q5: Can this box be used outdoors?
A5: No. The IP20 rating indicates indoor use only.
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Technical Specifications
| Item | Specification |
|---|---|
| Product Type | FTTH Indoor Fiber Distribution Box / Fiber Access Terminal |
| Material | PC / ABS |
| Color | White |
| External Dimension | 143 × 78 × 60 mm |
| Installation Hole Position | 50 mm |
| IP Rating | IP20 (Indoor Use) |
| Return Loss | ≥ 55 dB |
| Operating Temperature | -40 °C to +65 °C |
| Installation Temperature | -5 °C to +40 °C |
| Storage Temperature | -40 °C to +65 °C |
| Atmospheric Pressure | 70 – 106 kPa |
| Relative Humidity | ≤ 93% (+40 °C) |
Optical Splitter Configuration & Insertion Loss
| Splitter Type | Maximum Insertion Loss |
|---|---|
| 1×8 | ≤ 10.5 dB |
| 1×9 (70/30) | ≤ 2.9 dB (70%) / ≤ 16.9 dB (30%) |
| 1×9 (50/50) | ≤ 4.5 dB / ≤ 14.5 dB |
These configurations provide flexible distribution ratios for FTTH deployments while maintaining stable optical performance.
Packaging Information
Packing: 1 piece per carton
Carton Size: 190 × 90 × 80 mm
Gross Weight: Approx. 350 g
