8-Port Pre-Connectorized NAP Fiber Termination Box – Wall-Mounted FTTx Access Solution

Product Overview: 8-Port Pre-Connectorized NAP Fiber Termination Box

The Unigreat 8-Port Pre-Connectorized NAP Fiber Termination Box (Model: UG-PRE-OTB8) is a high-performance, wall-mounted fiber access enclosure designed for FTTx and FTTH distribution networks.

This enclosure functions as the Network Access Point (NAP), providing a secure termination interface between feeder cables and subscriber drop cables. It supports fiber splicing, optical splitting, and distribution within a single compact housing, ensuring efficient deployment, long-term reliability, and simplified field maintenance.

Designed for both indoor and outdoor environments, the Unigreat NAP Fiber Termination Box meets the requirements of telecom operators, system integrators, and distributors involved in access network construction.

Key Features of the 8-Port Pre-Connectorized NAP Fiber Termination Box

Fully Enclosed Protective Design
Completely sealed structure providing effective protection against dust, moisture, and water ingress.

Rugged PC + ABS Housing
Manufactured from UV-resistant PC + ABS material with anti-aging performance and an IP65 protection rating for outdoor use.

Integrated Fiber & Splitter Management
Includes feeder cable clamp, splice trays, and splitter fixing comb. Dedicated storage is provided for pass-through fibers to maintain orderly cable routing.

Independent Cable Routing Paths
Feeder fibers and pigtails are routed through separate pathways to eliminate interference. The micro-type PLC splitter layout enables fast servicing and easy upgrades.

Flip-Up Distribution Panel
Hinged internal panel allows convenient access for feeder cable routing, termination, and ongoing maintenance.

Flexible Installation Options
Supports wall-mounted and pole-mounted installation, suitable for aerial, façade, and indoor access network deployments.

Technical Specifications: 8-Port Pre-Connectorized NAP Fiber Termination Box

Environmental Conditions

Operating Temperature: -40°C to +85°C

Relative Humidity: ≤85% @ 30°C

Atmospheric Pressure: 70 kPa – 106 kPa

Optical Performance

Insertion Loss: ≤0.15 dB

UPC Return Loss: ≥50 dB

APC Return Loss: ≥60 dB

Electrical & Lightning Protection

Insulation resistance between grounding device and metal parts:
≥2 MΩ / 500V DC

Dielectric withstand voltage between grounding device and enclosure:
≥3000V DC / 1 minute, no puncture or flashover

Cable Installation Design of the 8-Port Pre-Connectorized NAP Fiber Termination Box

The enclosure incorporates clearly defined cable pathways to ensure structured fiber management. Feeder cables and drop cables are routed through separate channels, minimizing bend stress and preventing cross-interference during installation and maintenance.

Cable Routing Diagram

Installation Instructions

Wall-Mounted Installation

Drill three mounting holes according to the dimensions specified in the configuration table.

Insert expansion bolts (Φ7.5 × 40 mm).

Align the enclosure and secure it firmly using mounting bolts.

Pole-Mounted Installation

Fix the pole mounting ring set onto the telecom pole.

Secure the enclosure using the pole-mount hardware kit.

Connector Installation for the 8-Port Pre-Connectorized NAP Fiber Termination Box

Rotate the arrow-marked section of the fiber connector counterclockwise and remove the dust cap. 

Align the arrow upward, insert the connector into the adapter, and rotate clockwise to lock. 

Standard Accessories Included

User Manual

Installation Accessory Kit

Pole-Mount Support Hardware

Why Choose Unigreat 8-Port Pre-Connectorized NAP Fiber Termination Box

The Unigreat 8-Port Pre-Connectorized NAP Fiber Termination Box is engineered to meet the practical requirements of FTTH and FTTx access networks. With factory-installed PLC splitters and IP67-rated adapters, it significantly reduces on-site installation time, lowers labor costs, and improves network consistency.

Designed in accordance with international telecom standards, this enclosure delivers reliable environmental protection, electrical safety, and long-term performance-making it a dependable choice for operators, EPC contractors, and global distributors evaluating RFQ-based procurement.

Configuration Details: 8-Port Pre-Connectorized NAP Fiber Termination Box