架空地线复合光缆（又名光纤复合架空地线）即OPGW, 具光纤通信和地线保护双重功能，是电力系统通信数字化、智能化的重要载体。中天OPGW产品从2000年研制成功开始，经过近二十年的发展，已在欧美、东盟、非洲、拉美、南亚等100多个国家和地区享有盛誉 ...

本项目聚焦数字电网和新型电力系统建设信息安全传输要求，针对OPGW长距离通信、经典-量子共纤、电力调度数据网量子保密通信和输电线路监测 ...

12月17日，国网重庆超高压公司创新应用自主研发的架空地线修补机器人，顺利完成带电修补220千伏綦盛线OPGW光缆，这也是国网重庆市电力公司首次 ...

Sterlite Electric secured orders worth Rs 7,500 crore in FY25, propelled by Rs 2,400 crore in the March quarter. The company focuses on enhancing India's green energy infrastructure and expanding ...

Sterlite Electric on Wednesday said it secured orders worth Rs 7,500 crore in FY25, driven by robust Rs 2,400 crore contracts in March quarter.

Prysmian Telecom Cables & Systems has secured a contract to supply more than 2000km of Optical Ground Wire (OPGW) cable to Venezuela. has secured a contract to supply more than 2000km of Optical ...

Sterlite Electric Ltd (formerly Sterlite Power Transmission Limited) secured orders worth ₹2,400 crore in the fourth quarter ...

These guidelines aim to provide a clear and standardised framework for the allocation and sharing of fiber cores of Optical Ground Wire (OPGW)/Under Ground Fiber Optic (UGFO) Cable for power ...

NEW DELHI: Sterlite Power Monday said it has acquired a 64.98% stake in Maharashtra Transmission Communication Infrastructure Limited (MTCIL) for Optical Ground Wire (OPGW) fiber network in ...