Integrates the control plane and forwarding data plane into a single, high-performance network processor architecture. 2. Port Density and Interface Configuration
The Huawei ATN 910D-A datasheet identifies the following applications:
"It’s the surge," said Elena, the lead network architect, her eyes darting across the monitors. " The 5G backhaul is choking. We have autonomous vehicles pinging latency thresholds, smart grids fluctuating, and three million users streaming a championship e-sports match. The legacy routers are overheating just thinking about it."
Features hardware-based Y.1731 and service-level agreement (SLA) monitoring. This allows engineers to measure latency, jitter, and packet loss in real-time without degrading routing performance. Common Deployment Scenarios
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).
The device features a combination of the following ports configured on its fixed front panel:
Disclaimer: Specifications are based on Huawei’s publicly available datasheets. Always verify current availability and software version support with your Huawei partner before procurement.
The device supports both store-and-forward and cut-through switching modes, selectable per VLAN or port.
The ATN 910D-A is engineered for space-constrained environments, such as outdoor cabinets or crowded telecom racks. It features a compact 1U form factor with front-access maintenance to simplify field operations. Physical Parameters Specification
IEEE 1588v2, Synchronous Ethernet (SyncE), and NTR (Network Time Reference). OAM and Telemetry
The ATN 910D-A includes a comprehensive security suite suitable for carrier-grade deployments.
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For brownfield 4G upgrades or greenfield 5G builds requiring high-density GE plus 10GE uplinks in a thermally challenging environment, the ATN 910D-A remains a top-tier choice.
| Category | Specification | |----------|----------------| | | Desktop / Wall-mount / Outdoor cabinet | | Dimensions (HxWxD) | 44mm x 240mm x 150mm (1.73 in x 9.45 in x 5.91 in) – about 1U half-rack | | Weight | ~1.5 kg (3.3 lbs) without modules | | Cooling | Fanless (natural convection) | | Operating Temperature | -40°C to +65°C (-40°F to +149°F) | | Input Voltage | -48V DC (range -36V to -72V) | | Power Consumption (Typical) | ≤ 20 W |
| Feature | ATN 910C (CPE) | | ATN 950B (Aggregation Core) | |---------|----------------|-------------------------------|-------------------------------| | Height | 1U | 1U | 2U | | Max 10GE ports | 2 | 6 (2 fixed + 2x SIC-2XGF) | 20+ | | Switching capacity | 12 Gbps | 48 Gbps | 160 Gbps | | Redundant PSU | Optional | Standard (DC) | Standard | | Typical use | Cell site router | Small aggregation hub | Regional aggregation | | SyncE + 1588v2 | Yes | Yes | Yes |
