The Huawei ATN 910D-A Go to product viewer dialog for this item.
is a compact, high-performance case-shaped router designed to meet the rigorous demands of 5G mobile backhaul and VIP private line services. As a 1U fixed multi-service access router, it provides the massive switching capacity and advanced timing features required for modern intelligent IP networks. Technical Overview ATN 910D-A Go to product viewer dialog for this item.
stands out for its high density of high-speed interfaces in a small 1U footprint. It is engineered with a programmable NP (Network Processor) architecture, allowing for smooth evolution from traditional MPLS to SRv6 (Segment Routing over IPv6). Specification Switching Capacity 800 Gbps to 880 Gbps Chassis Dimensions 442mm × 220mm × 44.45mm (1U) Weight Approximately 4 kg Typical Power Consumption Operating Temperature –40ºC to +65ºC (supports outdoor deployment) Interface Density
The device supports a flexible mix of high-speed ports to satisfy diverse access and uplink requirements: 4 x 100GE/50GE 16 x 25GE/10GE/GE 8 x 10GE/GE/FE Key Features & Technologies
5G-Ready Features: Supports FlexE (Flexible Ethernet) for hard network slicing, ensuring service isolation and guaranteed bandwidth for different traffic types.
Precision Synchronization: Integrates high-precision clock synchronization, including 1588v2, Synchronous Ethernet, and G.8275.1/G.8275.2 profiles.
Intelligent O&M: Features iFIT (In-situ Flow Information Telemetry) for real-time, in-flow performance monitoring and millisecond-level fault detection.
Carrier-Class Reliability: Equipped with dual AC/DC power modules for 1+1 redundancy and a 3-fan system (2+1 backup) for efficient heat dissipation.
Advanced Forwarding: Supports SR/SRv6, EVPN, and L2/L3 VPNs to facilitate simplified tunnel technology and agile service provisioning. Application Scenarios Huawei Atn 910d-a Datasheet
Mobile Backhaul: Transporting 2G/3G/4G and 5G traffic from base stations to the core network with high reliability and low latency.
VIP Private Lines: Delivering dedicated, high-SLA connectivity for enterprise customers and government institutions.
Space-Constrained Locations: Its 220mm depth allows it to be co-installed with wireless base station equipment (like UBUs) in standard outdoor cabinets.
For further technical documentation and guides, users can refer to the official Huawei ATN 910D-A Support Page or download the detailed ATN Series Brochure.
with other models in the series, such as the 910D-C or 950D? Huawei ATN 910D-A Support Guide, Manuals & PDF
The Huawei ATN 910D-A is a compact, 5G-ready multi-service access router designed primarily for mobile backhaul (2G/3G/4G/5G) and VIP private line services. Built as a 1U fixed-case device, it balances high switching capacity with an industry-grade design suitable for diverse deployment environments. Key Specifications & Performance
Switching Capacity: Features an 800Gbps to 880Gbps system capacity, which is exceptionally high for its 1U form factor.
Interface Density: Equipped with a high density of high-speed ports: 4 x 100GE/50GE 16 x 25GE/10GE/GE 8 x 10GE/GE/FE The Huawei ATN 910D-A Go to product viewer
Physical Dimensions: Measures 442mm x 220mm x 44.45mm (1U height), allowing it to fit into standard 300mm deep cabinets alongside other wireless equipment. Weight: Approximately 4kg. Advanced 5G & Networking Features ATN 910D-A
is built on a programmable NP architecture, supporting smooth evolution from traditional MPLS to next-gen protocols.
Routing Protocols: Supports SR/SRv6 (Segment Routing), EVPN, and FlexE (Flexible Ethernet) for network slicing and service isolation.
Clock Synchronization: High-precision synchronization via 1588v2, Synchronous Ethernet, and G.8275.1/2 standards.
Intelligent O&M: Utilizes iFIT (In-situ Flow Information Telemetry) for real-time, millisecond-level service quality monitoring and automated fault demarcation through the Huawei iMaster NCE platform. Reliability & Environmental Design
Power Redundancy: Supports dual DC or AC power inputs in a 1+1 backup configuration for carrier-grade reliability.
Temperature Range: Designed for harsh environments, operating between -40°C to +65°C, which supports outdoor cabinet deployment.
Heat Dissipation: Includes an integrated fan system (typically 3 fans in a 2+1 backup setup) with left-to-right airflow. SyncE (Synchronous Ethernet): G
For full technical documentation, configuration guides, and software downloads, visit the official Huawei ATN 910D-A Support Page. ATN Series - Huawei Carrier
The Huawei ATN 910D-A datasheet reveals a device that strikes an excellent balance between port density, protocol maturity, and power efficiency. Its modular SIC architecture future-proofs investments — operators can swap T1/E1 cards for 10GE cards without replacing the chassis.
For network architects, the 910D-A offers:
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.
The Huawei ATN 910D-A is a next-generation cell site aggregation gateway designed specifically for the IP RAN (Radio Access Network) and mobile backhaul scenarios. Unlike its predecessors, the “D” series introduces enhanced synchronization features and higher port density.
Key positioning:
The device bridges the gap between massive 5G base stations (gNodeBs) and the core network, providing deterministic latency, hardware-based OAM (Operations, Administration, and Maintenance), and robust synchronization (SyncE/1588v2).
| Parameter | Specification | | :--- | :--- | | Dimensions (H x W x D) | 44 mm x 442 mm x 220 mm (1.73 in. x 17.4 in. x 8.66 in.) | | Weight (Fully loaded) | Approx. 3.5 kg (7.72 lbs) | | Power supply | Dual redundant: AC (100–240 V) or DC (-38.4 to -72 V) | | Typical Power Consumption | ≤ 55 W (varies by interface module) | | Operating Temperature | -40°C to +65°C (Outdoor cabinet ready) | | Humidity | 5% – 95% (non-condensing) | | MTBF (Mean Time Between Failures) | > 50 years (Telcordia SR-332) |
The ATN 910D-A is a modular, carrier-class aggregation router that bridges the gap between cell site routers (e.g., ATN 905/910C) and core metro routers (e.g., NE40E). It is particularly optimized for:
Unlike fixed-configuration routers, the ATN 910D-A features a modular design with slots for flexible interface cards, making it highly adaptable to varying fiber or copper densities.