PDH-based, Global Tech GP6 series Fiber Modem provides conversion between electrical and optical signals and transforms one V.35/Ethernet/E1/Serial RS...
Global Tech Optical Line Auto Protection Switching System consists of Optical Line Protection and the operation terminal, and can realize optical powe...
Global Tech PMUX-E series manageable PDH has adopted the state-of-the-art technologies and advanced FPGA to provide 1E1/4E1/8E1/16E1 multiplexing an...
Global Tech Optical Bypass Protection System is a intelligent system which applied in fiber optical communication and able to bypass failed node. It c...
Global Tech GW1800 G/EPON SME/SOHO gateway is multi service application and access products which specially designed for enterprises. The device adopt...