SFP-10/25G-BXD-I= Transceiver: Technical Arch
Defining the SFP-10/25G-BXD-I= in Cisco’s High-...
What Is the CAB-9K10A-ISR=?
The CAB-9K10A-ISR= is a 10A AC power cable engineered for Cisco’s Catalyst 9000 Series switches operating in industrial and harsh environments. Designed with reinforced insulation and IP67-rated connectors, it delivers stable power to switches supporting UPOE+ (90W per port) in settings prone to dust, moisture, or vibration.
Core Technical Specifications
- Voltage Rating: 100–240V AC (auto-sensing for global use).
- Current Capacity: 10A continuous load with IEC 60950-1/62368-1 safety compliance.
- Connectors: IEC C14 to industrial-grade locking plug (region-specific variants available).
- Compatibility: Validated for C9K-PWR-3500WAC and C9K-PWR-1600WAC-R power supplies.
Key Features for Rugged Environments
1. Industrial Durability
The cable’s oil-resistant PVC jacket and -40°C to +70°C operating range ensure performance in manufacturing plants or outdoor telecom cabinets.
2. Secure Connections
Locking connectors prevent accidental disconnects in high-vibration areas like mining sites or railway control systems.
Primary Use Cases
- Oil & Gas Facilities: Powers C9500 switches connecting PoE++ gas sensors and explosion-proof cameras.
- Transportation Hubs: Supports C9407R chassis in railway signal towers with extreme temperature fluctuations.
- Renewable Energy: Connects C9300-48UXM switches in solar/wind farm control rooms exposed to moisture.
CAB-9K10A-ISR= vs. Commercial-Grade Cables
| Feature | CAB-9K10A-ISR= | Standard 10A Cable |
|---|---|---|
| Environmental Rating | IP67, UV-resistant | IP20, no UV protection |
| Temperature Range | -40°C to +70°C | 0°C to +50°C |
| Vibration Resistance | 5–500Hz, 5Grms | Not rated |
| Compliance | IEC 61800-5-1 (industrial) | Basic commercial certifications |
Installation Guidelines
- Use Conduits in Hazardous Areas: Protect cables from chemical exposure in Zone 1/2 environments.
- Ground Properly: Ensure compliance with ATEX/IECEx standards for explosive atmospheres.
- Source industrial-grade cables from authorized suppliers:
[“CAB-9K10A-ISR=” link to (https://itmall.sale/product-category/cisco/).
Why This Cable Is Non-Negotiable in Harsh Settings
During a deployment at a coastal wind farm, standard cables corroded within months due to salt spray. The CAB-9K10A-ISR= survived 18+ months without performance loss, proving its industrial pedigree. While third-party cables cost 50% less, they lack Cisco’s 5-year rugged warranty and TAC support for environmental failures—risks no operator should take when safety and uptime are paramount. For industrial IoT projects, always pair this cable with Cisco’s IoT Field Network Director to monitor power health proactively.