Huawei Atn 910d-a Datasheet Guide

When procuring, use the following key codes (specific to region – verify with local Huawei partner):

| Part Number | Description | | :--- | :--- | | ATN910D-A | Chassis base unit (no PSU, no optics) | | CR5PWRAC01 | AC power module (100-240V, 50/60Hz) | | CR5PWRDC01 | DC power module (-48V) | | OSX010000 | 10GE SFP+ (LR, SM, 10km) | | eSFP-GE-SX-MM850 | 1GE SFP (MM, 550m) | | V150R022C00SPC | Current VRP8 software release (as of 2025) |

Note: The ATN 910D-A does NOT require a separate fan unit – it is passively cooled within the 1U chassis, reducing noise and failure points.

Don't let the "low spec" numbers fool you. The Huawei ATN 910D-A is a purpose-built tool. If you need to extend your MPLS network to a parking lot cabinet, a wind turbine, or a rural cell tower, this device is arguably more reliable than a standard enterprise switch.

Always verify the exact SKU before purchasing. Huawei frequently releases firmware updates that unlock features like Segment Routing (SR-MPLS) on these older platforms, so check the latest datasheet revision on the official Huawei Support portal.

Have you deployed ATN devices in the field? Share your experience with the 910D-A in the comments below. Huawei Atn 910d-a Datasheet

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

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. When procuring, use the following key codes (specific

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. Don't let the "low spec" numbers fool you

Heat Dissipation: Includes an integrated fan system (typically 3 fans in a 2+1 backup setup) with left-to-right airflow.

For full technical documentation, configuration guides, and software downloads, visit the official Huawei ATN 910D-A Support Page. ATN Series - Huawei Carrier

| Metric | Value | |--------|-------| | IPv4 forwarding rate | 6 Mpps (million packets per second) | | IPv4 routing table | 12K routes | | MAC table | 8K entries | | MPLS labels | 4K | | VLANs | 1K | | Jumbo frame | Up to 9216 bytes |

| Component | Detail | | :--- | :--- | | Processor | Quad-core ARM based NPU (Network Processor) | | DRAM | 4 GB (standard) | | Flash memory | 2 GB (expandable via USB) | | Packet buffer | 12 MB (for burst absorption) |