This product offers a low cost transport capability for four T1/E1/J1 and one Ethernet port. The offering will provide copper connections compatible with G.703, AMI/B8ZS/ HDB3 and 10/100BASE-TX; while the optical connection will run at 155 Mbps. TDM traffic is not mapped to Ethernet. A hardware-based solution guarantees the constant bit rate of TDM transport without requiring traffic management. The product provides physical layer status monitoring, alarm classification and data classification functions for Telecom providers to manage their fiber optic network and reduce operation and maintenance costs.