BS EN 60728-7-3:2005 电视信号、声音信号和交互设备用电缆网络.混合光纤同轴电缆外部设备状况监测.电力转发器接口总线(PSTIB).规范
Cable networks for television signals, sound signals and interactive services - Hybrid fibre coax outside plant status monitoring - Power supply to transponder interface bus (PSTIB) - Specification