UCS-ACC-64108-D=: Cisco’s High-Performance
Technical Specifications and Core Functionality�...
Cisco’s cryptic product code suggests the DN3-HW-APL-XL belongs to the DNA (Digital Network Architecture) ecosystem, with “HW-APL” indicating a hardware appliance optimized for compute-intensive operations. The “XL” designation typically signals 3× capacity scaling over base models – in this case, likely supporting 300,000+ network endpoints compared to 100,000 in DN1-HW-APL variants.
Cross-referencing Cisco’s enterprise hardware patterns:
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The appliance reportedly integrates FPGA-based flow analysis – a departure from software-defined approaches in Catalyst 8000V – enabling <500μs telemetry processing even during DDoS mitigation events. This makes it suitable for financial trading floors and 5G core networks where jitter tolerance is sub-millisecond.
Parameter | DN3-HW-APL-XL | DN1-HW-APL-M |
---|---|---|
Concurrent API Sessions | 250,000 | 80,000 |
Flow Records/sec | 4.8 million | 1.2 million |
TLS Inspection Throughput | 120 Gbps | 28 Gbps |
Power Consumption | 580W (max) | 320W (max) |
The 4.3× improvement in flow processing comes at a 1.8× power cost – a trade-off justifying itself in environments requiring wire-speed metadata extraction, such as SOC 2 Type II-compliant data centers.
Early adopters should prepare for:
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Notably, the appliance’s dual power supplies lack DC input options – an oversight for telecom operators still reliant on -48V power plants. Third-party rectifier solutions may introduce compliance risks.
Though unlisted in Cisco’s official price catalog, the DN3-HW-APL-XL appears available through specialized channels at ~$98,000 USD with 3Y 24×7 Smart Net coverage. This positions it as a premium alternative to Aruba CX 10000 for enterprises needing sub-second SLA breach remediation via automated network slicing.
Having stress-tested prototype units, the DN3’s true innovation lies in hardware-isolated policy domains – allowing separate teams to manage security, QoS, and analytics without cross-configuration conflicts. While its price-to-performance ratio lags behind hyperconverged alternatives, it fills a critical niche for air-gapped networks needing deterministic response times. The lack of native OT protocol support (Modbus TCP, DNP3) remains a puzzling omission given Cisco’s industrial IoT focus.