UCSB-NVME4-1600= Enterprise NVMe Storage Modu
Core Hardware Architecture & Protocol Implementatio...
Overview of the Cisco C8300-FAN-2R-R=
The Cisco C8300-FAN-2R-R= is a redundant dual-fan module designed for Catalyst 8300 Series routers, ensuring optimal thermal performance and hardware reliability in high-temperature or dense deployment environments. This module provides N+1 redundancy to prevent overheating in mission-critical networks, such as data centers, industrial sites, or branch offices with limited cooling infrastructure.
Key Technical Specifications
- Compatibility: Exclusively designed for Catalyst 8300 Series routers, including C8300-1N1S-6T and C8300-2N2S-6T models.
- Airflow Design: Side-to-side airflow (front-to-back optional with chassis reconfiguration) to align with standard data center cooling layouts.
- Redundancy: Dual fans operate in active-standby mode, automatically switching during fan failure to maintain continuous operation.
- Power Draw: 30W max per module, compatible with the router’s internal power supply without requiring external sources.
Addressing Core User Concerns
Q: Why is redundant cooling critical for Catalyst 8300 routers?
Catalyst 8300 routers handling SD-WAN, encrypted VPNs, or high-density PoE generate significant heat. The C8300-FAN-2R-R= ensures sustained performance by preventing thermal throttling or hardware shutdowns during fan failures.
Q: Can this module be installed without downtime?
Yes. The hot-swappable design allows replacement or maintenance without powering down the router, critical for 24/7 operational environments like hospitals or financial trading floors.
Comparison: C8300-FAN-2R-R= vs. Single-Fan Modules
| Feature | C8300-FAN-2R-R= | Non-Redundant Fan Modules |
|---|---|---|
| Redundancy | Dual fans (N+1) | Single fan (no redundancy) |
| Failure Recovery | Automatic switch to standby fan | Manual replacement required |
| Ideal Use Case | High-availability networks | Low-risk, temperature-controlled sites |
| MTBF (Mean Time Between Failures) | 200,000 hours | 100,000 hours |
Deployment Best Practices
- Data Centers: Align side-to-side airflow with hot/cold aisle containment systems to maximize cooling efficiency.
- Industrial Sites: Deploy in Catalyst 8300 routers managing IoT gateways or edge compute nodes exposed to dusty or high-ambient-temperature conditions.
- Branch Offices: Pair with surge-protected power sources to mitigate electrical fluctuations that strain cooling systems.
For teams prioritizing hardware uptime and longevity, the C8300-FAN-2R-R= is available here, ensuring enterprise-grade thermal resilience for Catalyst 8300 deployments.
Final Perspective
The C8300-FAN-2R-R= isn’t just a spare part—it’s a strategic safeguard for networks where downtime translates to revenue loss or operational risk. While redundant cooling may seem excessive for small offices, it’s non-negotiable in environments like manufacturing plants or emergency response centers. When specifying Catalyst 8300 routers for harsh conditions, this module should be a default inclusion in your bill of materials. Just ensure periodic maintenance checks to preempt dust buildup, which can gradually impair airflow efficiency.