| Internal Dimension (H*W*D) | Standard 42U * 800 * 1050 mm |
| External Dimension (H*W*D) | Standard 2150 * 900 * 1150 mm |
| Layout | 1 compartment for equipment and battery integration |
| Door & Lock | Two access doors equipped with specialized outdoor anti-theft locks (padlock supported) |
| Hinge | Embedded heavy-duty hinges |
| Material & Insulation | Left and right panels made of color steel plate; remaining panels of galvanized steel. 45 mm PEF insulation cotton |
| Assembly Structure | Modular assembly |
| Cable Entry | Bottom feed: φ50 * 5 knockouts, or customized layout |
| Finish Color | RAL7035 / Pantone 428C electrostatic powder coating |
| Equipment Mounting | Standard 19-inch rack framework |
| Ingress Protection | IP55 compliant |
| Acoustic Noise Level | 60 - 65 dB |
| Cooling System | 600W 48VDC Air Conditioner + DC48V cooling fan group |
| Cabinet Lighting | DC 48V LED lamp (automatic illumination upon door open, auto-off when closed) |
| Working Temperature | -40°C ~ +55°C |
| Storage Temperature | -50°C ~ +70°C |
| Transport Temperature | -50°C ~ +70°C |
The Outdoor Telecommunication Cabinet is primarily developed for wireless communication base stations, accommodating next-generation 4G/5G systems, integrated telecommunication networks, access and transmission switching nodes, as well as critical emergency communication operations.
Langji Technology Co., Ltd. was founded in 2009. It is a high-tech enterprise integrating R&D, manufacturing, and technical sales. Located at the coast of Taihu Lake in Suzhou City, the company operates with a registered capital of 50 million RMB. The modern facility covers 5,000 square meters, employs around 200 skilled staff members, and achieves annual sales approaching 100 million RMB.
Suzhou Langji Technology Co., Ltd. commits to being well-grounded and ambitious, making dedicated efforts to build an exceptional international brand for precision thermal control. Following a comprehensive 3-point strategy based on technology, production strength, and dedicated service, Langji delivers tailored models of precision air conditioners, heat exchangers, energy-saving systems, and climate-controlled battery shelters.
Production processes follow the ISO9001 and ISO14001 international management systems, while units maintain compliance with CE and CCC certifications. Langji products are consistently trusted and utilized globally across China, India, Russia, the Middle East, Southeast Asia, South America, Africa, Europe, and the United States.








| [email protected] | |
| Phone Number | +86-18112559377 |
| WeChat / WhatsApp / Skype | +86-13911538649 |
| Telephone | +86-512-67362668 |
| Fax | +86-512-66592789 |
| Manufacturer | Suzhou Langji Technology Co., Ltd. |
| Address | No. 58, Tongxin Road, Tongan Town, High-Tech Zone, Suzhou, Jiangsu Province, China |
| Website | english.szlangji.com |