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PCTELCO-4201 2.1M 42U Double Wall DC48V Outdoor Telecom Cabinet
Double Wall Insulation Structure: 45mm thick insulation layer cooperates with double steel plates to reduce heat transfer and avoid internal condensation.
Dual Protection Options: IP55 and IP65 grades are optional to adapt to different outdoor environmental conditions.
High Anti-Theft Design: Four-point outdoor anti-theft lock with reinforced keyhole protection, supporting external padlock for double security.
Grade 8 Anti-Seismic: Strictly tested for earthquake resistance, stable and reliable in earthquake-prone areas.
Diversified DC48V Cooling: Standard 600W DC48V air conditioner + automatic fan; multiple cooling equipment and power specifications optional.
Rich Optional Accessories: Complete sensors, PDU, grounding bar and other accessories to realize all-round monitoring and power distribution.
Flexible Size Customization: Internal capacity supports 18U to 42U multiple specifications to meet different equipment layout demands.
Convenient Structure Design: Built-in door stopper to fix the door in open state, facilitating daily maintenance.
Standard Wiring Design: Bottom φ50 cable holes, neat wiring and good sealing performance.
High-Quality Surface Treatment: Outdoor professional powder coating, anti-rust, anti-aging and scratch-resistant.
| Item | Parameter |
|---|---|
| External Dimension (H×W×D) | 2100 × 900 × 900 mm |
| Internal Dimension (H×W×D) | Standard 40U × 800 × 800 mm |
| Optional Internal Capacity | 18U/22U/24U/27U/30U/32U/35U/37U/40U/42U |
| Main Structure | Assembled type, double wall with 45mm insulation |
| Main Material | Galvanized steel (Aluminum, stainless steel optional) |
| Surface Color | RAL7035 / Pantone428C (Customizable) |
| Noise Level | 60-65dB |
| Item | Parameter |
|---|---|
| Door Type | Double door |
| Lock Mode | Four-point anti-theft lock, padlock supported |
| Hinge | Embedded hidden hinge |
| Anti-Seismic Grade | Grade 8 |
| Auxiliary Design | Built-in door stopper |
| Cooling Type | Specifications |
|---|---|
| DC48V Fan | Starts automatically at 35°C |
| DC48V Air Conditioner | 300W ~ 4000W multiple cooling capacities |
| AC220V Air Conditioner | 300W ~ 4000W multiple cooling capacities |
| AC380V Air Conditioner | 5000W cooling capacity |
| Heat Exchanger | 80W/K ~ 200W/K heat transfer efficiency |
| Thermoelectric Cooler (TEC) | DC48V, 200W / 300W |
| Item | Parameter |
|---|---|
| Mounting Rail | 19-inch standard rack |
| Independent Area | Reserved battery compartment |
| Lighting | DC48V LED lamp (Auto on/off with door opening/closing) |
| Cable Entry | Bottom φ50 × 5 cable ports (Customizable) |
| Serial No. | Accessory | Specification |
|---|---|---|
| 1 | Power Distribution Unit (PDU) | Class B lightning proof; AC:63A/2P×1, 16A/1P×4; DC:16A/1P×4 |
| 2 | Environment Monitoring Unit | 48VDC power supply; RS485, TCP/IP, SNMP communication port |
| 3 | Door Sensor | Real-time door status monitoring & alarm |
| 4 | Water Sensor | Real-time water leakage monitoring & alarm |
| 5 | Tilt & Shock Sensor | Vibration and tilt monitoring & alarm |
| 6 | Temperature & Humidity Sensor | Internal temperature and humidity monitoring & alarm |
| 7 | Smoke Sensor | Smoke detection & linkage alarm |
| 8 | Ground Bar | Ground resistance: 0.021Ω |
| 9 | Built-in Power Supply | 150A / 200A / 300A |





Superior Environmental Resistance: Double wall + thick insulation matches IP55/IP65 protection, adapting to wind, rain, high temperature and other harsh outdoor environments.
High Safety Performance: Four-point lock, hidden hinge and Grade 8 anti-seismic design fully protect internal valuable equipment.
Diversified Cooling Solutions: Multiple DC/AC cooling devices and power options meet heat dissipation demands of different power equipment.
Intelligent Monitoring Support: Complete sensor group and monitoring unit realize remote unattended management.
Strong Customization: Multiple U sizes, materials, colors and accessories can be customized according to project requirements.
Reasonable Layout: Independent battery compartment + standard rack, classified installation for neat internal layout.
Easy Maintenance: Door stopper and automatic LED light greatly improve on-site operation convenience.
Reliable Quality: CE certified, strict production process and long service life for outdoor long-term operation.
Q: What protection grades are available for this cabinet?
A: It supports two optional grades: IP55 and IP65, which can be selected according to the actual use environment.
Q: What cooling methods does it support?
A: Standard DC48V air conditioner and cooling fan; heat exchanger and thermoelectric cooler are also optional, and AC220V/380V cooling equipment can be matched.
Q: Is the cabinet anti-seismic? What is the anti-seismic grade?
A: Yes, it has passed the Grade 8 anti-seismic performance test, which can be used safely in earthquake-prone areas.
Q: What optional accessories are equipped?
A: It is equipped with PDU, various monitoring sensors, ground bar, built-in power supply and other optional accessories.
Q: Can the cabinet size and material be customized?
A: Yes, the internal U capacity, cabinet material, color and cable holes can all be customized.
Q: What is the delivery cycle after placing an order?
A: The conventional delivery time is 8-10 weeks.
Q: What is the main power supply of the internal cooling system?
A: The standard cooling system adopts DC48V power supply, and AC power cooling equipment is optional.
We support OEM services and can customize power solutions tailored to your requirements. Please send your detailed requirements to my our for further discussion.
Whatsapp:+86 18923842907
Email:sales01@pctelco.com