144 Core Outdoor Fiber Optic Distribution Box NAP Caja IP68 – NL-FDB-68B

Product Overview

NL-FDB-68B is a 144 core outdoor fiber optic distribution box / NAP Caja IP68 designed for FTTx access networks. It works as both a feeder cable splicing closure and a termination point for drop cable connection. The box integrates fiber splicing, splitting, distribution, storage and cable connection in one rugged outdoor protection enclosure.

With support for up to 24 subscribers and 144 splicing points, this fiber access termination closure is suitable for FTTH pre-installation, field installation, wall mounting and pole mounting projects.

Key Features

• IP68 waterproof protection design for outdoor FTTx deployment.
• Integrated flap-up splice cassette and adapter holder.
• Supports up to 144 fiber splicing points and up to 24 subscriber ports.
• 24 drop cable entrance ports and 24 SC adapter positions for drop cable patching.
• Optional installation of 2pcs 1×8 PLC splitters.
• Mechanical sealing structure with mid-span cable entry.
• Suitable for fusion splice or mechanical splice.
• Fiber bend radius control more than 40mm.
• Rugged design with stainless metal plate and anti-rusting bolts and nuts.
• Impact test: IK10; pull force: 100N.

Configuration

Applications

• FTTH pre-installation and field installation
• Outdoor FTTx feeder cable to drop cable connection
• Wall-mounted and pole-mounted fiber access networks
• Fiber splicing, splitting, storage and distribution in one outdoor box

Cable Port Compatibility

• 4–7mm cable ports for 2×3mm indoor FTTH drop cable and outdoor figure-8 self-supporting FTTH drop cable.
• Uncut cable port supports uncut cable diameter from 7mm to 16mm.

Production and Project Reference

The following photos show real production and batch reference views for project review. NetLast can help confirm adapter type, splitter configuration, drop cable diameter and feeder cable entry according to your FTTx deployment plan.

Ordering Notes

Send your required fiber count, SC adapter configuration, splitter plan, cable diameter and installation method to confirm the suitable NL-FDB-68B configuration for your project.