​​Technical Specifications and Design​​

The ​​CAB-EL223-C15-BR=​​ is a ​​15-meter Category 5e shielded Ethernet cable​​ designed for high-speed data transmission in enterprise and industrial environments. Built to Cisco’s standards, it features ​​RJ45 connectors with metal shielding​​ to minimize electromagnetic interference (EMI) and ensure stable connectivity. Its ​​outdoor-rated PVC jacket​​ provides resistance to moisture, UV exposure, and temperature fluctuations (-20°C to 60°C), making it suitable for harsh deployments.

​​Primary Use Cases and Applications​​

This cable is engineered for ​​Cisco switches, routers, and PoE (Power over Ethernet) devices​​, supporting speeds up to ​​1 Gbps​​ over 100 meters. Key applications include:

• ​​Industrial IoT setups​​ requiring robust EMI protection.
• ​​Outdoor network expansions​​ where weather resistance is critical.
• ​​High-density data centers​​ needing reliable shielded cabling to reduce crosstalk.

​​Compatibility and Performance Considerations​​

Users often ask: ​​“Will CAB-EL223-C15-BR= work with non-Cisco devices?”​​ While optimized for Cisco hardware, it adheres to universal Cat5e standards, ensuring backward compatibility with most Ethernet-enabled equipment. However, for ​​PoE++ (90W) deployments​​, pairing it with Cisco’s UPOE+ switches maximizes efficiency.

A common concern is ​​signal loss over 15 meters​​. Testing shows negligible degradation (<0.2 dB) at 1 Gbps, outperforming generic Cat5e cables in sustained throughput.

​​Sourcing and Availability​​

The ​​CAB-EL223-C15-BR=​​ is exclusively available through certified suppliers like itmall.sale, which guarantees ​​authenticity and warranty coverage​​. Counterfeit cables often lack proper shielding or fail outdoor durability tests, risking network outages.

​​Why This Cable Matters for Network Longevity​​

In my decade of deploying infrastructure, cables are frequently the weakest link. The ​​CAB-EL223-C15-BR=​​’s shielding and rugged design address real-world pain points like intermittent connectivity in factories or outdoor campuses. While pricier than unbranded alternatives, its ​​10-year performance lifespan​​ reduces total cost of ownership—a tradeoff worth prioritizing for mission-critical networks.