2 Port Fiber Termination Box

Model: GL-FTB-4F 2 Port Outdoor/Indoor Fiber Termination Box
The 2-Port Fiber Termination Box is a highly customizable product. It offers pad printing options to include customer logos, enabling brand differentiation, along with multiple preassembled configurations to reduce installation costs. This ensures easy, fast, and discreet installations in offices, homes, or communication rooms.

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Product Introduction

2 Port Outdoor Fiber Termination Box

The GL-FTB-4F Outdoor/Indoor 2-Port Fiber Termination Box, also known as a Network Interface Device (NID), is typically used as a transition point where outdoor plant (OSP) cables are spliced to indoor cables. Its UV-resistant housing, designed for wall-mount applications, provides protection for fiber optic connections and splices in both indoor and outdoor environments.

We offer multiple pre-assembled terminal box options for compact fiber management in FTTx installations. This unit integrates fiber splicing, splitting, distribution, and storage into a single enclosure, enabling flexible cable routing and connectivity configurations. Additionally, the NID Fiber Termination Box safeguards fibers with excellent dust and moisture resistance

Specifications:

Item Name	2 Port Fiber Termination Box GL-FTB-4F NID
Size (mm)	208×153×52
Waterproof	IP65
Cable	Suitable for outdoor cable or indoor drop cable 13.5mm
Installation Way	Wall /pole mounting
Adapters	4 cores of LC (double core) /2 cores of SC
Splitter	1:2 or 1:4 micro type PLC

Features of 2 Port Outdoor IP65 NID Fiber Termination Box:

• IP65-Rated Protection

Designed with a total enclosed structure and high-quality materials, this fiber termination box ensures waterproof, dustproof, and anti-aging performance, making it suitable for harsh outdoor environments.
• Durable Construction

Resistance to vibration, impact, temperature fluctuations, and UV exposure, ensuring long-term reliability in both indoor and outdoor installations.
• Flexible Installation

Supports wall-mounted or pole-mounted installation
• High-Performance Fiber Management

Integrates fiber splicing, splitting, storage, and distribution in a compact design. Features SC/LC adapter compatibility and fusion splice trays to organize fiber connections.
• Wide Environmental Adaptability

Operates reliably across a temperature range of -40°C to +85°C, ensuring stability in extreme weather conditions.
• Secure and Maintenance-Friendly Design
Includes an anti-theft locking mechanism and modular trays that flip open for easy access to splices and connectors. The sealed structure prevents dust ingress and simplifies field upgrades or repairs

Application for 2 Port Outdoor Fiber Termination Box:

1. FTTH (Fiber to the Home) Deployments
A 2 Port NID Outdoor Fiber Termination Box serves as a secure demarcation point in residential FTTH networks, connecting service provider feeder cables to customer drop cables. Its compact, weather-resistant design (IP65-rated) ensures reliable outdoor installation on building walls or poles, protecting fiber splices and terminations from harsh environmental conditions like dust, moisture, and temperature extremes.

2. Small Office/Commercial Networks
This NID fiber termination box offers a cost-effective solution for small businesses, providing two SC/LC ports to manage fiber connections in duplex or simplex setups. It integrates seamlessly with PLC splitters or pre-terminated pigtails, reducing installation time and labor costs while maintaining organized cable routing in outdoor or compact commercial environments.

3. Outdoor Telecom Infrastructure
Designed for telecom networks in rural or urban areas, the box is installed on poles, pedestals, or building exteriors to distribute fiber cables.

4. Multi-Dwelling Units (MDUs)
In apartment complexes or condominiums, the box centralizes fiber distribution for multiple households, simplifying maintenance and upgrades. Features like splice trays, multiple cable entry points, and compact wall-mounting enable efficient cable management in high-density residential environments.

5. Secure Network Demarcation
The 2 Port Outdoor IP65 NID Fiber Termination Box ensures secure network demarcation with lockable enclosures to prevent unauthorized access, complying with NID standards. Its low insertion loss (≤0.2dB) and high return loss (≥50dB UPC/≥60dB APC) maintain signal integrity, making it critical for high-performance FTTH deployments or sensitive commercial applications.

Installation Instructions:

• Drill four holes in the wall for the M4 plastic expansion screws, as shown in the pictures below.

• Insert the M4 plastic expansion screws into the holes.

• Mount the box onto the wall using four 4×30 self-tapping screws.

• Cover the box and lock it in place.

wall install of fiber termination box