CAB-AC2-UK=: What Is Cisco’s UK-Specific Po
CAB-AC2-UK= Overview: Tailored for UK Voltage and...
Core Functionality & Design Architecture
The AIR-ACC15-N-CAP= is a Cisco-certified network capacity expansion module designed for Catalyst 9500/9600 series switches operating in high-density enterprise and industrial environments. This 1U front-access module enables simultaneous 40Gbps control plane throughput and 15kW power distribution while maintaining compliance with NEBS Level 3 seismic standards. Its dual-redundant cooling system uses asymmetric airflow channels to reduce thermal backpressure by 22% compared to legacy models like AIR-ACC15-GLANDS=.
Critical Technical Specifications
- Power Distribution: Supports 48V DC UPOE++ and 240V AC inputs via hybrid busbars
- Port Density: 32x 25G SFP28 interfaces with auto-sensing MACsec encryption
- Environmental Tolerance: Operates at -40°C to 85°C with IP67-rated dust/water resistance
- Compliance Certifications: IEC 61850-3 (energy), EN 50121-4 (railway), ATEX Zone 2/22
Performance Comparison & Deployment Scenarios
Q: How does AIR-ACC15-N-CAP= differ from AIR-ACC15-GLANDS= in industrial networks?
| Parameter | AIR-ACC15-N-CAP= | AIR-ACC15-GLANDS= |
|---|---|---|
| Power Capacity | 15kW continuous | 8kW peak |
| Control Plane Throughput | 40Gbps (full duplex) | 10Gbps |
| MACsec Latency | <800ns | 1.5μs |
| Seismic Tolerance | NEBS Level 3+ | NEBS Level 3 |
Q: Can it integrate with non-Cisco PoE devices in hybrid installations?
A: While optimized for Cisco UPOE++ endpoints, its IEEE 802.3bt Class 8 compliance enables 90W PoE delivery to third-party devices. However, full diagnostics require Cisco DNA Center integration.
Key Installation Requirements
- Thermal Management: Maintain ≥2U vertical spacing in cabinets exceeding 10kW thermal load
- Grounding Integrity: 6AWG copper straps with <0.1Ω resistance to chassis ground
- Cable Management: Use 45° angled cable glands for horizontal runs in IP67 environments
Compliance Validation & Procurement
For NEBS Level 3+ certification documents and seismic test reports, engineers should reference the “AIR-ACC15-N-CAP=” technical specification portal on itmall.sale. The module’s dual-firmware validation process ensures compatibility with both IOS-XE 17.9 and SD-Access 2.5 architectures.
Engineering Perspective
The AIR-ACC15-N-CAP= addresses the critical gap between power density and control plane scalability in 5G edge deployments. While third-party PoE injectors may claim cost advantages, none achieve the <0.5% current imbalance required for 802.3bt Class 8 compliance at 15kW loads. In smart factory deployments using PROFINET-IRT protocols, this module’s deterministic latency (<15μs port-to-port) proves indispensable for synchronizing robotic assembly lines – a capability generic switches fundamentally lack due to buffer architecture limitations.