Welcome to KRW United Corporation.
We specialize in wide area voice and data communication systems integration. KRW maintains a broad supplier base allowing us to select the solution most appropriate for the customer.

12:1 Voice Compression over ISDN (24 Voice Channels over 128kbps Link) Integrating Ethernet, T1/E1 CES and Frame Relay over ATM T1/E1 over IP or Gigabit Ethernet Microwave/Radio Solution with Drop-and-Insert and Efficient Bandwidth Sharing

Megaplex-2100H - Frame Relay and TDM E1/T1 Access Multiplexer Megaplex-2100H is a flexible E1/T1 multiplexer which facilitates the integration of multiple dedicated data, Frame Relay data, voice, ISDN, video and LAN channels onto TDM (Time Division Multiplexing), Frame Relay or hybrid main links