RAD IPMUX-1E 100-240VAC 4E&M EC

The Ipmux-1E model number IPMUX-1E/AC/4E&M-EC/UTP TDM Pseudowire Access Gateway is a 1U chassis with an AC power supply, 4E&M ports with Echo Cancellation and 10/100BaseT network 

The IPmux-1E TDM Pseudowire Access Gateway provides legacy services over packet networks. The device converts the data stream from its user E1/T1, analog telephone or ISDN ports into packets for transmission over the network. The frame format of these packets is IP or Ethernet. These packets are transmitted via the IPmux-1E Ethernet network port to the PSN. A remote pseudowire device converts the packets back to the original user traffic format. A powerful internal Layer-2 Ethernet switch provides a user Ethernet port with rate limiting and port-based VLAN tagging capabilities. The device supports standard IP features, such as ICMP (ping), ARP, next hop and default gateway.

IPmux applications examples include a point-to-point application extending analog phone service to a remote PBX, and providing LAN-to-LAN communication over a shared fiber optic or UTP cable; and a multi-tenant office building where a variety of legacy TDM services (ISDN, E1/T1, and analog phones) are provided by IPmux-1E units connected to IPmux-16 and Megaplex-2100 with ML-IP via the packet-switched network.