Next-generation backbone network infrastructure

MPLS (Multiprotocol Label Switching) technology is used for routing network traffic in high-speed telecommunications networks. Compared to traditional routed networks, increased transmission speeds are achieved by using short, fixed-length labels instead of network addresses. These labels define virtual links between interconnected nodes. MPLS can encapsulate packets of various network protocols. In addition to high speed and predictable low latency, MPLS offers significant advantages for network management. Today, MPLS networks are gradually replacing SDH and ATM networks.