-
Sudan debugs 25G network security equipment
A year-long blackout in (), imposed after RSF capture in December 2023, was partially lifted in January 2025 when the SAF recapture the city. However, intermittent service persisted due to RSF control and high costs for satellite alternatives like On 25 July 2025, the Sudanese Telecommunications and Post Regulatory Authority (TPRA) suspended voice and video calls nationwide, citing "security concerns." Text and group messaging rem.
-
International Certification Standards for Distribution Boxes
To comply with global distribution box regulations, you must meet region-specific standards including UL/NEC 1 in North America, IEC/EN standards 2 in Europe, AS/NZS 3 in Australia, and various Asian requirements. BRCGS Global Standard Storage and Distribution Issue 4, launched in 2020, reflects best practice and facilitate a process of continual improvement through well-designed risk-based product safety management systems. It ensures the quality and safety of products during their storage and distribution. 55. 020 - Packaging and distribution of goods. Certification demonstrates your commitment to the safety, quality and operational criteria required to fulfil obligations with regards to legal compliance and protection of the consumer in B2B (e. product/ingredients manufacturers), retail and catering. Each requires specific testing for electrical safety, environmental protection. The International Electrotechnical Commission (IEC) establishes global baseline standards that form the foundation for regional adaptations.
[PDF Version]
-
Fiber Tail Coal Mine Safety Certification
Federal regulations require the approval or certification of certain mining products for use in underground coal and gassy underground metal mines. The process of. The Zheng'an Explosion-Proof Mining Fiber Optic Box FHG6 is specifically designed for use in mining environments, offering exceptional protection for fiber optic cables in hazardous areas. This fiber optic box is equipped with an explosion-proof design to ensure safety in explosive atmospheres. For mining optical cables, safety, flame retardant and other characteristics are the first things we must. Fiber retardant fiber or flame retardant fiber optic cable is usually for coal mine, so it is also referred to as mining fiber cable or coal fiber optic cable. The quality of our cables is ensured by stringent monitoring at every phase of production, from the procurement of raw materials to in-process testing to the delivery of the.
[PDF Version]