義政料號 : D1527 

SIZE:W432x5UxD500

RF SW BOX SP36T x 2

ETF-1931-SP24Tx2-IO

ETF-1931-SP24Tx2-A-IO

SW Port 朝天

ETF-1931-SP24Tx2-RS-232

ETF-1931-SP24Tx2-A-RS-232

SW Port 朝天

ETF-1931-SP24Tx2-RS-485

ETF-1931-SP24Tx2-A-RS-485

SW Port 朝天