SP-AND-IPSWD-RWB=: Cisco’s High-Performance
Architectural Overview of SP-AND-IPSWD-RWB=...
Overview of the ASR-9910-4P-KIT=
The ASR-9910-4P-KIT= is a Cisco accessory bundle designed for the ASR 9910 Router, a high-capacity platform used in service provider and enterprise core networks. This kit streamlines the installation and optimization of the router’s power distribution system, ensuring operational efficiency in demanding environments.
Key Components and Technical Specifications
- Power Shelf Integration: Includes four power entry modules (PEMs) and associated cabling for redundant power configurations.
- Thermal Efficiency: Supports airflow management accessories to maintain optimal temperatures in high-density setups.
- Scalability: Enables seamless upgrades from base chassis configurations to fully redundant power systems.
Why Network Architects Prioritize This Kit
The ASR-9910-4P-KIT= addresses critical pain points in large-scale deployments:
- Redundancy: Ensures uninterrupted operation with N+1 power redundancy.
- Future-Proofing: Simplifies capacity expansion without replacing existing infrastructure.
- Compliance: Meets Cisco’s strict performance standards for power efficiency (rated for 10.5 kW maximum load).
Deployment Scenarios and Use Cases
- Carrier Core Networks: Provides reliable power for 100G/400G routing in ISP backbones.
- Cloud Data Centers: Mitigates downtime risks in hyperscale environments.
- Disaster Recovery Sites: Supports rapid deployment of backup routing systems.
Sourcing the ASR-9910-4P-KIT=: Critical Factors
While Cisco.com offers detailed technical documentation, procuring authentic kits requires collaboration with trusted partners. For guaranteed compatibility, review the ASR-9910-4P-KIT= specifications at ITmall.sale.
Key considerations when sourcing:
- Validate PEM compatibility with your ASR 9910’s firmware version.
- Confirm lead times for bulk orders in multi-router deployments.
- Ensure included cable management brackets match rack dimensions.
Addressing Common User Questions
Q: Does this kit support mixed AC/DC power inputs?
No—the ASR-9910-4P-KIT= is configured for AC power only. Separate kits are required for DC deployments.
Q: Can existing ASR 9910 chassis use this kit without hardware modifications?
Yes, provided the chassis is running Cisco IOS XR Software Release 7.1.1 or later.
Final Perspective
Having worked with ASR 9000 series routers for a decade, I’ve seen firsthand how minor power subsystem flaws can cascade into network-wide outages. The ASR-9910-4P-KIT= isn’t just a collection of cables and brackets—it’s an insurance policy against preventable failures. While third-party alternatives may appear cost-effective, they often lack the precision engineering required for 99.999% uptime scenarios. In mission-critical networks, cutting corners on power infrastructure is a risk no operator should take.