IP68 OptiTap Fiber Optic Splice Closure – 96F, 16 Ports

 

Multifunctional Solution for Reliable Outdoor Fiber Termination and Splicing

The  Fiber Optic Splice Closure is a high-performance product designed for modern FTTx networks, data backbones, and harsh-environment deployments. This fiber optic splice closure features IP68-rated sealing, hinge-style access, and supports up to 16 OptiTap adapter ports, providing fast installation, strong environmental protection, and excellent flexibility for aerial, underground, wall-mount, and manhole applications.

 

Key Features of IP68 Hardened Fiber Optic Splice Closure

 

Cable Ports: 3 inlets and 3 outlets; compatible with Ø3mm–Ø20mm cables and flat drop cables (4×7mm)
OptiTap-Ready: Supports up to 16 OptiTap hardened connectors
Capacity: Accommodates 96F splicing via 4 trays (24F each)
Structure: Hinge design with tool-free buckles; easy to open and reseal
Installation Methods: Aerial mounting, direct burial, wall mounting, and manhole installation
Sealing: Mechanical seal with secure gasket and latch design, tested to IP68 waterproof rating

 

Fiber Optic Splice Closure Application Scenarios

 

This fiber optic splice closure is suitable for multi-purpose deployments and supports various cable types, including loose tube, skeleton, and ribbon fibers. Typical applications include:

·FTTH outdoor closures with hardened connectors

·Wall-mounted fiber splice closures

·Manhole underground fiber distribution

·Overhead pole-mounted fiber closures

·Direct-buried splicing in harsh environments

Thanks to its robust enclosure and flexible port layout, it is ideal for distribution, branching, bridging, and mid-span access in both trunk and access networks.

 

Fiber Optic Splice Closure Installation Process

 

1 . Open the Closure

Use a screwdriver to unlock and separate the buckles and side gussets on both sides of the fiber optic splice closure. Carefully lift the upper cover to open the housing.
Figure 01: Open the Box

 

2. Branch Fiber Optic Cable Construction

Prepare the branch optical cable by stripping at least 1000 mm of the outer sheath. Cut off the central strength member at a distance of at least 125 mm from the edge. Then, strip approximately 50 mm of bare fiber and insert it into a bare fiber protection tube for added protection.
Figure 02: Branch Cable

 

3 . Cable Insertion and Fixing

Use a knife to make an appropriate slit on the sealing rubber. Insert the prepared optical cable through the slit, ensuring a snug fit.
Figure 03: Sealing Construction

Push the cable into the closure in the direction of the arrow. Secure it using the built-in cable clamp and fix the strength member firmly using the dedicated fixing bracket.
Figure 04: Fixing the Optical Cable

Neatly coil excess fiber inside the box and fasten it with a cable tie. Protect bare fibers to be spliced with transparent sleeves and route them into the splice tray.
Figure 05: Fiber Coiling and Tray Preparation

 

4 . PLC Splitter Installation

Insert the mini steel tube-type PLC splitter into the designated clip area in the splitter tray. Connect the splitter's pigtail ends to the outdoor adapters. Manage and route excess fibers within the tray for a clean layout.
Figure 06: Installation of PLC

 

Fiber Optic Splice Closure Outdoor Installation

Wall-Mounting Installation

Use a measuring tape to mark four mounting hole positions on the wall. Drill four 10 mm diameter holes. Insert plastic expansion anchors and secure the fiber optic splice closure with screws.
Figure07: Wall-Mounting Drilling Layout

 

Aerial Mounting Installation

Attach the cable suspension assembly to the box. Route the cable through the assembly and tighten securely to ensure firm support on aerial structures such as messenger wires or poles.
Figure 08: Aerial Mounting Installation

 

Frequently Asked Questions (FAQ)

 

Q1: How do I install this fiber optic splice closure for aerial deployment?
It supports aerial mounting via tension clamps. Secure the bracket around the box and route the cable through the aerial hardware kit.

Q2: What types of fiber cables are compatible?
The closure supports loose tube, armored, flat drop (4×7mm), and circular optical cables from Ø3mm up to Ø20mm.

Q3: Can I use OptiTap connectors from other brands?
Yes. The OptiTap ports are compatible with standard hardened connector interfaces, including third-party ruggedized SC/APC OptiTap equivalents.

Q4: Is the closure reusable after opening?
Yes. The mechanical seal design allows multiple re-entries for maintenance, upgrades, or additional splicing.

Q5: What's included in the standard package?
Each closure comes with sealing gaskets, trays, cable fixing accessories, and an installation guide. Accessories like splitters and pigtails can be ordered separately.

 

Unigreat is one of the top China fiber optic splice closure suppliers, delivering rugged, customizable, and factory-tested fiber optic splice closures that meet the evolving demands of modern FTTx, 5G, and metro networks. Contact us today for a free consultation or sample!

 

 

Specification

Specification	Details
Model	UG-GPJ-9417
Material	High-impact PC+PBT (UV & corrosion resistant)
Dimensions	512(L) × 213.5(W) × 190(H) mm
Weight	3.5–4.0 kg
Sealing Type	Mechanical buckle + rubber gasket
Protection Rating	IP68 Fiber Optic Splice Closure
Cable Compatibility	Ø3mm–Ø20mm circular cable / 4×7mm flat drop
Fiber Splice Capacity	96 fibers (4 trays × 24 cores)
OptiTap Ports	Max 16 ports
Splitter Support	1×8 or 1×16 mini PLC per tray
Standard Compliance	GR-3120, GR-3152, IEC 61753-1/61754-4
RoHS Compliant	Yes

 

Technical Drawing