​​CAB-RJ45= Overview​​

The ​​CAB-RJ45=​​ is a ​​Cisco-certified Ethernet cable​​ designed for high-performance networking environments. Built to meet enterprise standards, it supports ​​Gigabit Ethernet (10/100/1000 Mbps)​​ and is optimized for Cisco routers, switches, and IP phones. Its ​​shielded twisted-pair (STP) construction​​ ensures minimal signal interference, making it ideal for dense network racks or industrial deployments.

Key specifications:

• ​​RJ45 connectors​​ with gold-plated contacts for reliable connectivity.
• ​​Cat6 compliance​​, enabling up to 250 MHz bandwidth.
• ​​1-meter length​​ for short-range device-to-device or patch panel connections.
• ​​UV-resistant jacket​​ for durability in varied environments.

​​Core User Concerns Clarified​​

​​Is CAB-RJ45= Compatible With Non-Cisco Hardware?​​

Yes. While engineered for Cisco systems, this cable adheres to ​​universal Ethernet standards​​. It works with any RJ45-equipped device, including PCs, printers, and third-party switches. However, using Cisco-certified cables ensures ​​full warranty coverage​​ for Cisco hardware.

​​Why Choose Shielded Twisted-Pair (STP) Over UTP?​​

In environments with high electromagnetic interference (EMI)—such as factories or data centers—​​STP cables like CAB-RJ45=​​ reduce signal degradation. The foil shielding and twisted pairs protect against crosstalk, ensuring ​​stable data transfer rates​​ even near motors, fluorescent lights, or high-voltage equipment.

​​Does It Support Power Over Ethernet (PoE)?​​

Absolutely. The ​​CAB-RJ45=​​ is rated for ​​PoE (802.3af/at)​​ and ​​PoE+ (802.3bt)​​, delivering up to 90W of power alongside data. This makes it suitable for devices like Cisco IP cameras, wireless access points, or VoIP phones that require centralized power sourcing.

​​Where to Purchase CAB-RJ45=​​

For guaranteed compatibility and Cisco warranty validation, purchase the ​​CAB-RJ45= exclusively through itmall.sale​​. This supplier specializes in authentic Cisco cables, ensuring adherence to strict performance and safety benchmarks.

​​Practical Insights​​

Having deployed CAB-RJ45= cables in manufacturing plants, their shielding effectiveness is undeniable—especially compared to unshielded Cat6 cables. While the 1-meter length limits flexibility in sprawling setups, it’s perfect for rack-to-device connections where signal integrity trumps reach. For PoE-heavy installations, prioritize these cables to avoid power dropout issues common with generic alternatives. Always verify jacket ratings if deploying outdoors or in extreme temperatures.