16U Weatherproof Outdoor Network Cabinet – IP66 Rated with Advanced Cooling Options (Multiple Configurations)
PRODUCT OVERVIEW
The 16U Outdoor Network Cabinet is engineered for high-performance outdoor deployments where thermal control, equipment density, and environmental protection are critical. Designed for telecom infrastructure, battery systems, industrial control panels, and edge computing applications, this enclosure delivers a complete solution combining IP66 weatherproof protection with advanced cooling capabilities.
Unlike smaller enclosures limited to airflow-based cooling, the 16U platform is specifically built to support active climate control systems, making it suitable for high heat-generating equipment and mission-critical installations. With multiple configurations available, including integrated air conditioning systems and large-format insulated double-wall designs, this cabinet provides the flexibility required for complex outdoor infrastructure projects.
You can find the model that best suits your needs under the “Air Conditioners” page in the Products section. If you cannot find what you are looking for, please do not hesitate to contact us.
CUSTOM MANUFACTURING
If standard configurations do not meet your project requirements, custom production is available.
Available options include custom dimensions, color variations, stainless steel or aluminum construction, internal modifications, and additional cutouts for system integration.
Typical lead time for custom-built units is 4–6 weeks, allowing full alignment with project specifications.
CONFIGURATION OPTIONS
Please select the appropriate option from the dropdown menu based on your thermal load and infrastructure requirements.
A/C units can be installed on both IP55 and IP66 cabinets. All cabinets with fans are technically rated around IP55, since they require openings for airflow. IP66 enclosures, on the other hand, are completely sealed and are best used with air conditioning or for equipment that does not generate heat.
Unless you are operating in very harsh environments -such as cement factories, mining sites, heavy industrial facilities, or desert areas with intense dust - IP66 is generally unnecessary. For real-world outdoor applications, IP55 is more than sufficient and performs reliably under storms, heavy rain, wind, and typical environmental conditions.
STV-HC-16U600
16U Cabinet Only (Fan / Passive Cooling Ready)
This configuration includes the enclosure prepared for airflow-based cooling systems or external cooling integration.
It is suitable for installations where heat load is low to moderate, or where cooling systems will be added separately. The cabinet is fully IP55 and IP66-rated, providing strong protection against dust, heavy rain, and direct water exposure.
16U Cabinet with 300W or 600W A/C Unit (110V AC & 48V DC)
This configuration includes integrated air conditioning options available in 300W and 600W capacities, with both 110V AC and 48V DC power supply choices to match different installation requirements. Depending on the selected model, the system can provide cooling only or a full climate control solution with cooling, heating, and dehumidifier functions, ensuring a stable internal environment for sensitive equipment.
It is well suited for telecom equipment, networking systems, and medium heat-generating applications where consistent temperature and humidity control are essential. By maintaining controlled internal conditions, the system supports reliable operation and helps protect equipment performance in varying outdoor environments throughout the year.
Compatible A/C Units
Our air conditioners are available in a wide range of capacities and features, with models ranging from 1,000 BTU to 19,000 BTU. Options include cooling-only units, as well as models with additional heating and dehumidification functions. Remote access features such as Ethernet or RS485 connectivity are also available.
You can find the model that best suits your needs under the “Air Conditioners” page in the Products section. If you cannot find what you are looking for, please do not hesitate to contact us.
Compatible A/C Units- (16U Cabinets)
STV-AN01 (1024 BTU 110V)
STV-AN02 (2050 BTU 110V)
STV-MCA600AC (2050 BTU 110V)
STV-MCA600ACHD (2050 BTU 110V)
STV-BPD300ACHD (1024 BTU 48V DC)
STV-BPD600ACHD (2050 BTU 48V DC)
Link to the a/c units:
https://www.serverrackcabinets.com/collections/fans-ac-units
This flexibility ensures that equipment operates within safe temperature ranges, even in high ambient temperature conditions or enclosed installations.
This configuration is ideal for:
- Telecom equipment
- Networking systems
- Medium heat-generating applications
It provides controlled temperature and humidity, ensuring stable operation throughout the year.
ADDITIONAL CONFIGURATIONS (DOUBLE-WALL & REAR ACCESS)
In addition to standard models, the 16U cabinet is also available in large-format insulated double-wall configurations with rear access, designed for high-capacity and mission-critical applications.
Available sizes include:
- 24” x 32” (600 x 800 mm)
- 32” x 32” (800 x 800 mm)
- 32” x 39” (800 x 1000 mm)
These configurations provide:
- Double-wall construction for improved thermal insulation
- Rear access door for maintenance and service operations
- Increased internal volume for batteries, power systems, and large equipment
- Compatibility with high-capacity air conditioning systems
- Enhanced structural strength for heavy-duty outdoor deployments
These models are strongly recommended for projects requiring advanced cooling integration and long-term operational stability.
TECHNICAL SPECIFICATIONS
The cabinet is constructed from galvanized steel with a heavy-duty outdoor powder-coated finish, ensuring durability and corrosion resistance in harsh environments.
- Rack Capacity: 16U (19” standard)
- Width: 24” (600 mm) standard, larger options available
- Depth: 24” (600 mm), with extended depth options
- Height: approximately 37” (950mm)
- Protection Rating: IP55 and IP66
- Cooling: Fan, heat exchanger, and integrated A/C compatible
- Mounting: Floor-standing / pad-mount / pole mount / wall mount
- Locking System: Industrial-grade secure lock
WEATHERPROOF PROTECTION
All configurations with A/C are IP66-rated, providing complete protection against dust and strong water exposure, including heavy rain and direct water jets.
This ensures reliable performance in outdoor environments such as telecom infrastructure, industrial facilities, roadside installations, and exposed field deployments.
ADVANCED THERMAL MANAGEMENT
Thermal management is the defining factor in outdoor cabinet performance.
The 16U platform is designed to support:
- Integrated air conditioning systems
- Heating functions for cold environments
- Dehumidifiers for moisture control
- Fan and airflow systems
This combination ensures stable internal conditions, protects against condensation, and maintains optimal performance for sensitive equipment in extreme climates.
POWER OPTIONS FOR A/C SYSTEMS
The integrated air conditioning systems are available in both 110V AC and 48V DC configurations, allowing seamless integration with different power infrastructures and deployment scenarios.
110V AC A/C Units are ideal for standard grid-powered installations where reliable utility power is available. These units provide stable cooling performance and are commonly used in telecom sites, industrial facilities, and urban infrastructure.
48V DC A/C Units are specifically designed for telecom and off-grid applications where DC power systems are used. These are fully compatible with battery-based systems and renewable energy setups, making them suitable for remote sites, solar-powered installations, and telecom backup systems.
Offering both AC and DC-powered cooling solutions ensures flexibility in system design and allows the cabinet to be deployed across a wide range of environments without additional power conversion requirements.
Selecting the correct power type for your cooling system is critical for long-term efficiency and system reliability. In telecom and energy infrastructure projects, 48V DC solutions eliminate conversion losses and improve system integration, while 110V AC systems provide straightforward deployment in grid-connected environments. This flexibility positions the 16U cabinet as a complete infrastructure solution rather than a standard enclosure.
WHAT’S INCLUDED
Each cabinet is delivered fully assembled and ready for installation. Depending on configuration, the package includes:
- Outdoor cabinet enclosure
- Lockable sealed front door
- Internal 19” rack rails
- Cable entry points
- Mounting base
- Integrated A/C unit (if selected)
- Pre-configured airflow system
Optional accessories include fan modules, power distribution units, shelves, and monitoring systems.
APPLICATIONS
This cabinet is designed for:
- Telecom infrastructure and base stations
- Battery energy storage systems
- Industrial automation and control systems
- Edge computing and outdoor server installations
- High-power outdoor networking applications
Compared to others, this solution offers a more practical and deployment-focused approach with integrated cooling options, flexible configurations, and significantly reduced lead times.
With units available in stock and shipping from Texas, this product supports rapid deployment and minimizes project delays. Custom configurations are completed within 4–6 weeks, providing both speed and flexibility.
Select the appropriate configuration from the dropdown menu based on your cooling requirements and equipment load.
For technical consultation or custom configurations, contact our team to receive a solution tailored to your project.