Typical mobile backhaul QoS mapping:
The Huawei ATN 910D-A is a fixed router designed for cell sites and metropolitan area network (MAN) aggregation. This article provides a comprehensive breakdown of its technical specifications, hardware architecture, key capabilities, and typical deployment scenarios. Product Overview
The ATN 910D-A is a fixed-configuration router housed in a metal chassis, designed for standard 19-inch and 21-inch equipment cabinets. This compact form factor allows for high-density deployments in space-constrained central offices and equipment rooms.
Typically equips 2 x 100GE (QSFP28) uplink ports for high-capacity aggregation and core ring connectivity. Huawei Atn 910d-a Datasheet
Delivers high-bandwidth, reliable connectivity for enterprise customers.
IEEE 1588v2 and ITU-T G.8275.1 / G.8275.2 profiles. External Clocks: BITS input/output interfaces. 5. Network Security and High Availability Device Security
Specifications are based on publicly available Huawei documentation as of Q2 2025. Always refer to the latest official datasheet from Huawei’s support site for revision changes. Typical mobile backhaul QoS mapping: The Huawei ATN
One of the strongest features detailed in the Huawei ATN 910D-A datasheet is its support for interchangeable Service Interface Cards. Each slot can host one of several SIC types.
The router supports a versatile mix of high-speed ports to handle massive data growth from 5G base stations. Huawei Carrier 100GE/50GE Ports: 4 ports for high-capacity uplink or backbone connectivity. 25GE/10GE/GE Ports: 16 ports providing flexible multi-rate options. 10GE/GE/FE Ports: 8 additional ports for legacy or lower-bandwidth services. Core Technologies and Features 5G-Ready Architecture: Supports advanced protocols including Segment Routing (SR)
Front-to-back airflow with intelligent, speed-adjustable fan modules to optimize thermal dissipation and reduce power consumption. This compact form factor allows for high-density deployments
Telecommunications equipment rarely sits in a climate-controlled room. The ATN 910D-A features an capable of operating in extreme temperatures ranging from -40°C to +65°C . For added reliability, it includes dual DC/AC power supplies with 1+1 backup, ensuring that your network stays up even if a power source fails. The Bottom Line
The ATN 910D-A features a fixed hardware architecture with field-replaceable pluggable optics.
for physical layer frequency distribution.
Supports up to 256K IPv4 FIB entries / 128K IPv6 FIB entries.
Whether you are upgrading a mobile backhaul ring or building a metro aggregation layer, the ATN 910D-A represents a proven, scalable choice — fully documented in Huawei’s official datasheet and tested in live networks across 50+ countries.