Outdoor Harsh Environment Termination Enclosures

QuickTreX® and Multilink® Outdoor Harsh Environment Termination Enclosures provide a durable, protective solution for fiber optic connections in outdoor environments. Designed to withstand moisture, dust, and extreme temperatures, these enclosures ensure secure fiber optic terminations, splicing, and distribution.

With IP65 and IP68-rated options, these enclosures offer superior protection against environmental elements. Available in wall mount, pole mount, and aerial mount designs, they accommodate a wide range of strand counts from 1 to 480 fibers. Whether used for small-scale fiber terminations or large fiber distribution networks, these enclosures provide reliable performance in demanding conditions.

1 Adapter (1 - 2 Fiber) Water-resistant Indoor/Outdoor IP65 Rated Mini Fiber Optic Termination Box by QuickTreX®
1 Adapter (1 - 2 Fiber) Water-resistant Indoor/Outdoor IP65 Rated Mini Fiber Optic Termination Box by QuickTreX®

$9.95
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215 Unit(s) available, (250 on the way)
QT-FOTB-1A-IO
Typically Ships Within 24 Business Hours

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1 Splice Sleeve / 1 Adapter (1 - 2 Fiber) Water-resistant Indoor/Outdoor IP65 Rated Mini Fiber Optic Splice Box / Enclosure by QuickTreX®
1 Splice Sleeve / 1 Adapter (1 - 2 Fiber) Water-resistant Indoor/Outdoor IP65 Rated Mini Fiber Optic Splice Box / Enclosure by QuickTreX®

$9.95
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974 on the way
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LS-FOSB-1F-IO

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2 Adapter (1-4 Fiber) Heavy Duty Water-resistant Indoor/Outdoor IP65 Rated Wall Mount Mount Fiber Optic Enclosure with Wire Management and Locking Door with Key by QuickTreX®
2 Adapter (1-4 Fiber) Heavy Duty Water-resistant Indoor/Outdoor IP65 Rated Wall Mount Mount Fiber Optic Enclosure with Wire Management and Locking Door with Key by QuickTreX®

$24.95
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77 Unit(s) available
QT-FODB-2A-IP65
Typically Ships Within 24 Business Hours

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8 Adapter (1-16 Fiber) Heavy Duty Water-resistant Indoor/Outdoor IP65 Rated Wall Mount Mount Fiber Optic Enclosure with Wire Management, Removable 8 Fiber Splice Tray, Splice Sleeves, and Locking Door with Key by QuickTreX®
8 Adapter (1-16 Fiber) Heavy Duty Water-resistant Indoor/Outdoor IP65 Rated Wall Mount Mount Fiber Optic Enclosure with Wire Management, Removable 8 Fiber Splice Tray, Splice Sleeves, and Locking Door with Key by QuickTreX®

$34.75
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200 on the way
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QT-FODB-8A-IP65

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16 Adapter (1 - 32 Fiber) Premium Heavy Duty Water-resistant Outdoor IP65 Rated Wall Mount / Pole Mount Fiber Optic Distribution Enclosure with Wire Management, 12 Fiber Splice Tray, Splice Sleeves, and Locking Door with Key by QuickTreX®
16 Adapter (1 - 32 Fiber) Premium Heavy Duty Water-resistant Outdoor IP65 Rated Wall Mount / Pole Mount Fiber Optic Distribution Enclosure with Wire Management, 12 Fiber Splice Tray, Splice Sleeves, and Locking Door with Key by QuickTreX®

$79.95
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42 Unit(s) available
QT-16A-PHDB-OFOE-IP65
Typically Ships Within 24 Business Hours

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6 Panel Extra Heavy Duty Steel Indoor/Outdoor Wall/Pole Mount Fiber Optic Enclosure with LGX Chassis, 3 x 12 Fiber Splice Trays, Splice Sleeves, and Locking Door with Key by QuickTreX®
6 Panel Extra Heavy Duty Steel Indoor/Outdoor Wall/Pole Mount Fiber Optic Enclosure with LGX Chassis, 3 x 12 Fiber Splice Trays, Splice Sleeves, and Locking Door with Key by QuickTreX®

$295.00
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6 Unit(s) available, (125 on the way)
QT-6P-EHDS-OFOE-36S
Typically Ships Within 24 Business Hours

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24 Adapter (1 - 48 Fiber) Premium Water-resistant Indoor/Outdoor IP65 Rated Wall Mount / Pole Mount Fiber Optic Distribution Enclosure with Wire Management, (4) 6 Fiber Splice Trays, Splice Sleeves, and Locking Door with Key by QuickTreX®
24 Adapter (1 - 48 Fiber) Premium Water-resistant Indoor/Outdoor IP65 Rated Wall Mount / Pole Mount Fiber Optic Distribution Enclosure with Wire Management, (4) 6 Fiber Splice Trays, Splice Sleeves, and Locking Door with Key by QuickTreX®

$88.65
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36 on the way
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QT-24A-24S-PIOFDB-IP65

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2 Panel Outdoor Wall Mount Termination Box Enclosure LGX Chassis by Multilink®
2 Panel Outdoor Wall Mount Termination Box Enclosure LGX Chassis by Multilink®

$81.20
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28 Unit(s) available
RNI-1500 Made in the USA TAA compliant

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18 Adapter (1-36) Fiber Outdoor IP68 Rated Aerial Horizontal / Wall Mountable Fiber Optic Splitter / Splice / Distribution Enclosure with Splice Sleeves, 12/24 Fiber Splice Tray, and Mounting Hardware by QuickTreX®
18 Adapter (1-36) Fiber Outdoor IP68 Rated Aerial Horizontal / Wall Mountable Fiber Optic Splitter / Splice / Distribution Enclosure with Splice Sleeves, 12/24 Fiber Splice Tray, and Mounting Hardware by QuickTreX®

$89.95
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6 Unit(s) available, (50 on the way)
QT-OAWM-SSE-24F-IP68
Typically Ships Within 24 Business Hours

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144 Fiber Outdoor IP68 Rated Aerial Horizontal Fiber Optic Splice Enclosure with Splice Sleeves, Splice Trays, and Mounting Hardware by QuickTreX®
144 Fiber Outdoor IP68 Rated Aerial Horizontal Fiber Optic Splice Enclosure with Splice Sleeves, Splice Trays, and Mounting Hardware by QuickTreX®

$148.95
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8 Unit(s) available, (20 on the way)
QT-AFOSE-144F-IP68
Typically Ships Within 24 Business Hours

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Heavy Duty Indoor/Outdoor Waterproof IP67 Rated Wall Mount Mount DIY Customizable Blank ABS Junction Box Enclosure - 9.84 in x 3.15 in x 3.35 in by QuickTreX®
Heavy Duty Indoor/Outdoor Waterproof IP67 Rated Wall Mount Mount DIY Customizable Blank ABS Junction Box Enclosure - 9.84 in x 3.15 in x 3.35 in by QuickTreX®

$22.95
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95 Unit(s) available
QT-CBJB-ABS-IP67-9X3X3
Typically Ships Within 24 Business Hours

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Lightweight Alluminum 4 panel Wall Mount Fiber Optic Termination Box Enclosure
4 panel Wall Mount Fiber Optic Outdoor NEMA Enclosure LGX Chassis by Multilink®

$629.34
045-080-10 Made in the USA TAA compliant
Typically Ships Within 5-7 Business Days

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Lightweight Alluminum 4 panel Wall Mount Fiber Optic Termination Box Enclosure
Outdoor Fiber Optic Dome Pedestal Enclosure by Multilink®

$522.19
020-002-40 Made in the USA TAA compliant
Typically Ships Within 5-7 business days

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QuickTreX® Premium Singlemode SC APC Duplex Outdoor Harsh Environment Waterproof IP68 Rated and High Performance PA66 Thermoplastic In-Line Fiber Optic Coupler - Compatible w/ 2 x 1.5 - 4.5 mm Cable OD
QuickTreX® Premium Singlemode SC APC Duplex Outdoor Harsh Environment Waterproof IP68 Rated and High Performance PA66 Thermoplastic In-Line Fiber Optic Coupler - Compatible w/ 2 x 1.5 - 4.5 mm Cable OD

$9.98
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453 Unit(s) available
QT-OHE-IP68-INLFOC-SM-DSC-APC
Typically Ships Within 24 Business Hours

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QuickTreX® Premium Singlemode SC APC Simplex Outdoor Harsh Environment Waterproof IP68 Rated and High Performance PA66 Thermoplastic In-Line Fiber Optic Coupler - Compatible w/ 1.5 - 4.5 mm Cable OD
QuickTreX® Premium Singlemode SC APC Simplex Outdoor Harsh Environment Waterproof IP68 Rated and High Performance PA66 Thermoplastic In-Line Fiber Optic Coupler - Compatible w/ 1.5 - 4.5 mm Cable OD

$9.92
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483 Unit(s) available
QT-OHE-IP68-INLFOC-SM-SSC-APC
Typically Ships Within 24 Business Hours

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QuickTreX® Premium Outdoor Harsh Environment Waterproof IP68 Rated and High Performance PA66 Thermoplastic In-Line Custom Fiber Optic Optic MM or SM - LC or SC Coupler - Compatible w/ 1 x 1.5 - 4.5 mm Cable OD
QuickTreX® Premium Outdoor Harsh Environment Waterproof IP68 Rated and High Performance PA66 Thermoplastic In-Line Custom Fiber Optic Optic MM or SM - LC or SC Coupler - Compatible w/ 1 x 1.5 - 4.5 mm Cable OD

$8.50
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275 Unit(s) available
QT-OHE-IP68-INL-PCCCS-1545
Typically Ships Within 24 Business Hours

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QuickTreX® Premium Outdoor Harsh Environment Waterproof IP68 Rated and High Performance PA66 In-Line Custom Fiber Optic Optic MM/SM - LC, SC, or MTP/MPO Coupler - Compatible w/ 1 x 4.5 - 7.5 mm Cable OD
QuickTreX® Premium Outdoor Harsh Environment Waterproof IP68 Rated and High Performance PA66 In-Line Custom Fiber Optic Optic MM/SM - LC, SC, or MTP/MPO Coupler - Compatible w/ 1 x 4.5 - 7.5 mm Cable OD

$8.50
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486 Unit(s) available
QT-OHE-IP68-INL-PCCCS-4575
Typically Ships Within 24 Business Hours

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Built for Your Application

When installing fiber optic networks in outdoor or industrial settings, protecting your connections is critical. These rugged enclosures help safeguard your fiber splices, adapters, and connections from water, dust, and physical damage.

  • Reliable Protection – Built for harsh outdoor conditions, ensuring fiber integrity.

  • Versatile Mounting Options – Available in wall mount, pole mount, and aerial configurations.

  • Wide Capacity Range – Designed to handle fiber counts from 1 to 480 strands.

  • Easy Access & Management – Includes wire management features, locking doors, and removable splice trays.

  • Durable & Secure – Many models meet IP65 and IP68 ratings for water and dust resistance.

Key Features & Benefits

  • Water-Resistant & Weatherproof – IP65 and IP68 ratings ensure protection against dust, moisture, and extreme temperatures.

  • Flexible Mounting Options – Available in wall-mounted, pole-mounted, and aerial configurations.

  • Varied Capacity Options – Supports strand counts from 1 to 480 fibers for diverse networking needs.

  • Secure & Lockable – Many enclosures come with locking doors and keys to protect fiber connections.

  • Integrated Wire Management – Helps organize fiber connections efficiently and safely.

  • Sealing & Protection Ratings:

    • IP65-rated enclosures – Water-resistant and dust-tight for standard outdoor installations.

    • IP68-rated enclosures – Fully waterproof and submersible for severe outdoor conditions.

Available Configurations for These Products

  • Mounting Types:

    • Wall mount, pole mount, and aerial mount enclosures to suit various installation needs.

  • Strand Capacity:

    • Available in configurations supporting 1 to 480 fiber strands, with options for splice trays and fiber adapter panels.

  • Sealing & Protection Ratings:

    • IP65-rated enclosures – Water-resistant and dust-tight for standard outdoor installations.

    • IP68-rated enclosures – Fully waterproof and submersible for severe outdoor conditions.

  • Locking & Security Features:

    • Locking doors with included keys for secure access control.

  • Wire Management & Splicing Options:

    • Includes models with removable splice trays, pre-installed splice sleeves, and fiber adapter panels for easy fiber management.

Common Uses for Outdoor Harsh Environment Termination Enclosures

  • Telecommunications & Fiber Distribution – Provides secure termination points for fiber optic networks in outdoor settings.

  • Industrial & Harsh Environments – Protects fiber connections in factories, refineries, and remote installations.

  • Utility & Municipal Networks – Used in traffic systems, security networks, and smart city infrastructure.

  • Military & Government Applications – Reliable hardened enclosures for mission-critical fiber optic deployments.

  • Outdoor Security & Surveillance Systems – Supports fiber connectivity for cameras and sensors in outdoor locations.

FAQ

What is the difference between an IP65 and IP68 enclosure?

  • IP65-rated enclosures protect against dust and low-pressure water jets, making them ideal for standard outdoor installations.

  • IP68-rated enclosures are fully waterproof and can be submerged, providing maximum protection in extreme conditions.

How many fiber strands can these enclosures support?

These enclosures are available in configurations for 1 to 480 fiber strands, with splice trays and adapter panels to match different fiber network needs.

Are these enclosures lockable?

Yes, many models include lockable doors with keys to protect against unauthorized access and tampering.

Can these enclosures be used for aerial fiber installations?

Yes, several models are designed for aerial mounting, providing secure fiber terminations on utility poles and overhead networks.

Do these enclosures include splice trays and adapter panels?

Many models come pre-equipped with splice trays, splice sleeves, and adapter panels, while others allow for additional customization.

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