The fixed-box design features an interface breakdown tailored for high-speed edge aggregation:
The device was recently validated by the European Advanced Networking Test Center (EANTC), which confirmed its ability to perform line-rate forwarding on 10GE, 25GE, and 100GE ports with packet sizes as small as 256 bytes. This positions the 910DA not just as a simple access device, but as a high-throughput edge router capable of competing with much larger chassis-based systems.
Replaces legacy VPLS/VPWS architectures, providing a unified control plane for Layer 2 and Layer 3 VPN services over MPLS or SRv6 cores. Layer 2 and Layer 3 Features
The ATN 910DA shines in its ability to mix different service types. Based on the latest hardware specs, the port configuration offers: huawei+atn+910da+datasheet+exclusive
The public datasheet called it a "5G-oriented access router." The exclusive sheet told a different story.
Before diving into the datasheet, understanding the naming convention is crucial. Unlike the standard ATN 910D (which focuses on xDSL inverse multiplexing), the carries a distinct purpose:
Supports NETCONF and gRPC interfaces, integrating smoothly into SDN (Software-Defined Networking) controllers like Huawei iMaster NCE. Technical Specifications Summary Table Specifications Chassis Dimensions 1U (44.4 mm x 442 mm x 220 mm) Switching Capacity 320 Gbps to 400 Gbps Forwarding Rate Up to 300 Mpps Max Interfaces 2 x 100GE, 4 x 25GE/10GE, high-density GE/FE Routing Protocols IPv4/IPv6, OSPF, IS-IS, BGP, SR-MPLS, SRv6 VPN Services L3VPN, EVPN (L2/L3), VLL, PWE3 Synchronization SyncE, IEEE 1588v2, G.8275.1, ToD, 1PPS Operating Temperature -40°C to +65°C (Extended industrial range) Operating Humidity 5% to 95% RH (Non-condensing) Conclusion Layer 2 and Layer 3 Features The ATN
: Provides hard network slicing based on FlexE (Flexible Ethernet) deployment, allowing for physical isolation of services to ensure low-latency performance for critical applications.
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.
Industrial-grade design, supporting temperatures from -40°C to 55°C. Unlike the standard ATN 910D (which focuses on
Supports SRv6 (Segment Routing over IPv6), EVPN (Ethernet VPN), and SRv6 Policy for intelligent traffic engineering.
: A comprehensive visual overview of specifications can be found in the ATN 910D-A Brochure on this device or details about specific transceivers compatible with its 100GE ports? Huawei ATN 910D-A Support Guide, Manuals & PDF