Description

Descriptions
Featuring 4/1 x E1/T1 ports, one LAN Ethernet port, and one WAN Ethernet port, the IP-Pipe G4620/G1620 allows to transport 4/1 x E1/T1 leased lines over Ethernet, IP-based or MPLS network. G4620 may operate for point-to-point or point-to-multipoint (star) topologies and support up to maximum 10 fractional emulated TDM circuits to ensure seamless connectivity for physical E1/T1 interfaces such as PBX, Cellular base stations, SS7 signaling equipment and voice mail systems.

The IP-Pipe G4620/G1620 supports precise E1/T1 clock transmission and recovery over packet networks, and complies with ITU-T G.823 and G.824 timing standards while ensuring uncompressed toll voice quality. The G4620/G1620 implements the emerging Metro Ethernet Forum/IETF Pseudo-Wire Emulation Edge to Edge (PWE3) standard.