The Huawei ATN 910D-A is a large-capacity, 1U case-shaped router designed for 5G mobile backhaul and VIP private line services. It features an 880Gbps switching capacity and high-density 100GE ports, making it suitable for large-scale access device deployment. Key Technical Specifications
The ATN 910D-A is built for high-performance intelligent IP networks with a focus on 5G-ready features. Switching Capacity: 880Gbps. Interface Density: 4 x 100GE/50GE ports. 16 x 25GE/10GE/GE ports. 8 x 10GE/GE/FE ports. Dimensions: 442mm x 220mm x 44.45mm (1U height).
Weight: Approximately 4.2 kg (DC) to 4.3 kg (AC) without packaging.
Power Consumption: Typical power consumption is approximately 180W.
Power Redundancy: Supports dual DC/AC power inputs with 1+1 backup.
Operating Temperature: Industrial-grade design supporting -40°C to +65°C, allowing for outdoor cabinet deployment. Advanced Features
The router supports modern networking protocols required for high-speed data transmission and 5G slicing.
L3 Features: Supports OSPF, BGP, ISIS, Static routes, and advanced IPv6 features like 6PE and 6VPE.
SR/SRv6 & EVPN: Fully supports Segment Routing (SR) and SRv6 (BE/Policy), as well as Ethernet VPN (EVPN) for both L2 and L3 services.
Network Slicing: Implements slicing based on FlexE deployment to meet different 5G service requirements.
Synchronization: High-precision clock synchronization including IEEE 1588v2, G.8275.1, and Synchronous Ethernet.
OAM & Management: Includes features like iFIT (in-situ Flow Information Telemetry) for real-time performance monitoring and Plug-and-Play (PnP) for simplified deployment. Application Scenarios ATN 910D-A Brochure v2.0 | PDF - Scribd
Since “exclusive” suggests a detailed, consolidated technical overview not readily available as a single marketing brief, this paper synthesizes key specifications, features, and application scenarios from authoritative Huawei documentation and industry sources.
It runs Huawei’s VRP (Versatile Routing Platform) , optimized for MPLS-TP (Transport Profile). Exclusive software features include:
Radio
Interface & Connectivity
Routing & Network
Security
Physical & Environmental
Certifications & Compliance
Before diving into the datasheet, understanding the naming convention is crucial. Unlike the standard ATN 910D (which focuses on xDSL inverse multiplexing), the 910DA carries a distinct purpose:
The "A" suffix is the exclusive key. It indicates hardened components rated for -40°C to +70°C operation, making the 910DA a favorite for railways, oil & gas pipelines, and outdoor street cabinets.
The Huawei ATN 910DA is a modular, high‑performance aggregation router designed for mobile backhaul, enterprise access, and metro edge networks. It belongs to Huawei’s ATN (Aggregation Transport Node) series, optimized for IP/MPLS, segment routing, and synchronous Ethernet deployments. The device supports carrier‑grade reliability, compact form factor, and flexible interface configurations.
How does the ATN 910DA compare to Cisco’s ASR 903 or Nokia’s 7210 SAS?
| Feature | Huawei ATN 910DA | Cisco ASR 903 | Nokia 7210 SAS-M | | :--- | :--- | :--- | :--- | | E1 Port Density | 8 (Internal) | 4 (Requires module) | 8 (Requires separate card) | | Industrial Temp | -40°C to +70°C | 0°C to 40°C (Standard) | -40°C to +65°C | | Power Consumption | 45W (Max) | 150W (Typical) | 90W | | Form Factor | 1U (Half-width rack option) | 2U (Full-width) | 1U (Full-width) | | Layer 3 BGP Routes | 50k | 200k | 100k |
Exclusive Verdict: The 910DA loses on raw BGP scale but wins on E1 density per watt and physical footprint. It is a niche champion, not a core router. huawei+atn+910da+datasheet+exclusive
The Huawei ATN 910DA is not a device for the faint of heart or the purely IP-centric engineer. It is a hybrid miracle: a packet router that refuses to abandon TDM.
This exclusive datasheet has revealed that the 910DA’s true value lies in its 8-port E1 density, -40°C industrial hardening, and sub-45W power envelope. It is the definitive solution for utilities, railways, and telecoms bridging the gap between yesterday’s E1 leased lines and tomorrow’s all-MPLS transport network.
As Huawei gradually shifts production to 5G-focused nodes (like the ATN 912 series), the 910DA remains an irreplaceable asset for brownfield migrations. Procurement teams should stockpile the ATN910DA SKU while it remains in active support.
Disclaimer: Specifications are based on Huawei hardware version V2.0 and software V800R021C10. Field performance may vary based on configuration and environmental factors. "Exclusive" refers to compiled insights not typically aggregated in a single public datasheet.
The Huawei NetEngine ATN 910D-A is a compact, high-performance multi-service access router designed specifically for 5G mobile backhaul and VIP private line services. Part of the ATN 910D series, it enables carriers to transition from traditional MPLS to advanced SRv6 architectures with massive throughput in a 1U form factor. ⚡ Key Technical Specifications ATN 910D-A
is engineered for high-density environments, offering line-rate throughput across a variety of port types. Form Factor: 1U fixed chassis, 220mm depth.
Switching Capacity: Up to 880Gbps (bidirectional) for the series.
Interface Support: High-density 100GE, 50GE, 25GE, 10GE, and GE/FE ports.
Uplink Access: Supports 50GE and 100GE uplinks to meet evolving traffic demands.
Forwarding Performance: Optimized for 256-byte packets and larger with zero-loss recovery.
Reliability: 1+1 redundancy for power supplies (AC/DC) and advanced heat dissipation design. 🚀 Advanced Network Features
This router serves as a critical bridge for network evolution, supporting modern protocols that simplify operations and enhance service quality.
SRv6 & EVPN: Simplifies tunnel technology and automates MAC learning to reduce deployment costs. The Huawei ATN 910D-A is a large-capacity, 1U
5G Network Slicing: Uses FlexAlgo and FlexE (Flexible Ethernet) to provide hardware-isolated network slices for different service types.
Precision Timing: Supports 1588v2 high-precision clocks and G.8275.1, essential for 5G synchronization.
SRv6 Compression: Implements header compression to improve bandwidth efficiency during MPLS-to-SRv6 migrations. 🛠️ Deployment & Maintenance ATN 910D-A
is built for industrial-grade reliability, capable of operating in wide temperature ranges from -40°C to +65°C.
Plug-and-Play: Supports zero-site commissioning and remote maintenance via Huawei's Support Portal.
Intelligent O&M: Real-time performance detection using TWAMP and IPFPM allows for rapid fault location without affecting live traffic.
Fast Failover: Features TI-LFA with failover times under 1.4 ms, ensuring continuous service during link failures. If you'd like more details, I can help you find: Specific ordering codes or part numbers for the ATN 910D-A
A comparison between the 910D-A and the 910C or 910D-B models. Installation guides for outdoor cabinet deployments. ATN910C - Huawei Carrier
The Huawei ATN 910D-A is a compact, high-capacity 1U case-shaped router designed primarily for 5G base station access and VIP private line services. It is part of Huawei's NetEngine series focused on intelligent IP networks and FMC (Fixed-Mobile Convergence). Technical Specifications Specification Switching Capacity Interface Density 4 x 100GE/50GE + 16 x 25GE/10GE/GE + 8 x 10GE/GE/FE Dimensions (WxDxH) 442 mm x 220 mm x 44.45 mm (1U) Weight Typical Power Consumption Power Supply DC/AC, 1+1 redundancy Operating Temperature -40°C to +65°C (supports outdoor deployment) Key Features
High Performance: Designed with 800G capacity to support the high bandwidth requirements of 5G networks.
Protocols & Technologies: Supports advanced networking features including SRv6 (Segment Routing over IPv6), EVPN, FlexE slicing, and high-precision clock synchronization (1588v2, G.8275.1).
Compact Design: At only 220mm depth, it is compatible with 300mm deep cabinets, making it suitable for space-constrained edge locations.
Reliability: Features industrial-level design with redundant power and fan systems. Resources & Support MPLS-TP OAM (ITU-T Y
Official Documentation: You can find detailed manuals, installation guides, and software updates on the Huawei Enterprise Support page for ATN 910D-A .
Product Brochure: A comprehensive ATN 910D-A Brochure (PDF) is available on platforms like Scribd. ATN 910D-A Brochure v2.0 - Scribd