Huawei ATN 910C is a compact, 1U high-density multi-service access router designed for 5G-ready networks and VIP private line services. It is a case-shaped device primarily used at the edge of metropolitan area networks (MAN) to provide 10GE access to sites. Key Specifications
Provides a switching capacity of up to 136 Gbit/s (standard ATN 910C) or up to 176 Gbit/s (ATN 910C-G model). Port Density:
Supports a maximum of 16 x 10GE or 32 x GE ports, featuring the industry's highest 10GE density for a 1U device. Dimensions:
Standard 19-inch rack-mountable size at 442 mm x 220 mm x 44.45 mm. Environment:
Designed for wide operating temperatures from -40°C to +65°C, making it suitable for outdoor cabinet deployments. Reliability:
Includes hardware redundancy with dual power modules (AC/DC support) and three cooling fans. Huawei Carrier Advanced Features Large Buffer:
Equipped with a 740MB cache to prevent service deterioration during traffic bursts. 5G Protocols: huawei atn 910c
Fully supports SR (Segment Routing), SRv6, EVPN, and VxLAN for seamless evolution to 5G network architectures. Slicing Technology:
(Flexible Ethernet) for service isolation and network slicing, ensuring different services do not interfere with each other. Precision Clocking:
Supports 1588v2 and synchronous Ethernet for high-precision time and frequency synchronization. Fault Detection:
Hardware-based OAM (Operation, Administration, and Maintenance) detects link failures within 10ms for millisecond-level switchover. Huawei Carrier Installation & Configuration Summary Official documentation and community guides on sites like Huawei Support detail the following: Huawei ATN 910C manual datasheet brochure ... - ActForNet
| Parameter | Details | |-----------|---------| | Interfaces | 4× GE electrical (RJ45) + 2× GE combo (SFP or RJ45) | | Switching capacity | 8 Gbit/s (non-blocking) | | Packet buffer | 1 MB | | Dimensions (H×W×D) | 44 mm × 215 mm × 150 mm (1U half-width) | | Weight | ~1.5 kg (excluding power supply) | | Power options | DC: –48V, or +24V; optional AC adapter | | Mounting | Desktop, wall, or DIN rail |
Supports complex Hierarchical QoS (HQoS) with eight hardware queues per port. It can shape traffic at 64 Kbps granularity, critical for slicing 5G services across a shared backhaul. Huawei ATN 910C is a compact, 1U high-density
Understanding the physical interfaces is crucial for network engineers planning a deployment. The ATN 910C offers a fixed interface configuration, which balances cost, size, and performance.
As 5G standalone (SA) networks roll out, the role of devices like the ATN 910C becomes more critical. Network slicing requires edge routers to classify traffic at wire-speed and map it to specific MPLS or SRv6 Policies. The 910C’s hardware forwarding plane is capable of performing these operations at 10GE line rate without CPU involvement.
Furthermore, with the push for Open RAN (O-RAN), the ATN 910C can serve as a transport node connecting the DU (Distributed Unit) to the CU (Centralized Unit) over an MPLS/SR fabric, providing the precise timing and low jitter that O-RAN’s fronthaul requires.
The Huawei ATN 910C is not just another edge router; it is a convergence machine. It effectively bridges the gap between legacy TDM transport and future-proof, packet-based 5G networks.
For network operators who require a compact, rugged, and high-performing aggregation node with advanced MPLS/Segment Routing capabilities, the ATN 910C is an excellent choice. Its ability to handle complex QoS, deliver carrier-class synchronization, and survive harsh physical environments makes it a workhorse for mobile backhaul and enterprise networks.
However, potential buyers must navigate regional availability due to geopolitical factors. If you have access to Huawei’s enterprise or carrier portfolio, the ATN 910C represents one of the most capable devices in its class. For a network preparing for 5G or upgrading an existing MPLS-TP ring, the ATN 910C is a future-proof investment that will serve reliably for a decade. Form factor: Compact
Final Verdict: Highly recommended for 5G cell sites, utility transport, and compact Metro E aggregation, pending supply chain verification.
Keywords integrated: Huawei ATN 910C, ATN 910C specifications, Huawei aggregation router, mobile backhaul, MPLS-TP, 5G transport, SyncE, 1588v2, Segment Routing.
The ATN 910C is not merely a Layer 2 switch; it is a full-fledged router running Huawei’s Versatile Routing Platform (VRP) operating system, optimized for carrier-grade features.
Space is a premium in server rooms and base station sites. The ATN 910C is designed with this in mind. Despite its small size, it offers a flexible mix of interface types:
The Huawei ATN 910C is a third-generation industrial Ethernet aggregation switch. It is part of Huawei’s ATN product family, which bridges the gap between traditional SDH/SONET networks and modern packet transport networks.
Often referred to as an "Industrial Ethernet Switch" or "Aggregation Router," the ATN 910C is typically deployed at the access layer and aggregation layer of a network. Its primary role is to collect traffic from multiple field devices (such as IP cameras, sensors, RTUs, and other switches) and forward it toward the core network.
Key positioning: