Full-Service Access, Applicable to 2G/3G/4G/5G and VIP Private Line Transport Scenarios

• Provides various interfaces, such as GE and FE interfaces, for multi-service access in 2G/3G/4G/5G and VIP private line scenarios.

Rich Routing and MPLS Capabilities and Programmable NP Architecture, Supporting Future Evolution Through Flexible Upgrades

• Adopts the programmable NP architecture, supports interworking and coexistence of traditional MPLS and SR-MPLS/SRv6, and enables smooth network evolution.
• Carries, processes, and forwards Layer 2, Layer 3, and L2/L3 MPLS VPN/EVPN services, and supports flexible deployment in various converged transport scenarios.

Carrier-Grade Service Protection Switching, Without Affecting Services

• Supports protection technologies such as IP FRR, LDP FRR, TE HSB, VPN FRR, and Topology-Independent Loop-free Alternate FRR (TI-LFA) to implement node-, link-, and network-level protection.
• Implements fault detection within milliseconds through hardware-based BFD for everything.

Intelligent O&M, Moving Towards Autonomous Driving Networks

• Supports in-band flow detection within milliseconds through the innovative In-situ Flow Information Telemetry (iFIT) technology, accurately restores service paths, and works with iMaster NCE to implement correlation analysis of service experience and network KPIs, allowing faults to be intelligently demarcated within minutes.
• Supports plug-and-play and automated service provisioning and centrally manages and controls IP RAN devices through iMaster NCE for E2E service provisioning within minutes and SLA visualization.

Applications and Benefits to Customers

• The ATN series routers are in wide-scale commercial use in global mobile transport scenarios, serving more than 130 top carriers worldwide. The routers have helped carriers greatly reduce network construction TCO, and improve service deployment and network O&M efficiency.