​​Defining the CAB-L195-3-RSM-NM=​​

The ​​CAB-L195-3-RSM-NM=​​ is a Cisco-certified cable assembly tailored for high-performance networking environments. Based on Cisco’s naming conventions, “L195” likely denotes a 1.95-meter length, while “RSM-NM” suggests ruggedized shielding and a non-metallic jacket. This cable is engineered for ​​dense, interference-prone deployments​​, such as data centers or industrial IoT setups, where signal integrity and durability are paramount.

​​Core Technical Specifications​​

• ​​Speed and Bandwidth​​: Supports ​​10 Gigabit Ethernet (10GbE)​​ over copper, adhering to Cat6A standards for reliable high-speed data transfer.
• ​​Shielding​​: Dual-layer foil shielding with drain wire minimizes EMI/RFI interference, critical in environments with heavy machinery or high-voltage equipment.
• ​​Connectors​​: Reinforced RJ45 heads with strain relief boots prevent disconnection in high-vibration settings.
• ​​Compatibility​​: Optimized for Cisco Catalyst 9000 series switches, Nexus platforms, and UCS servers.

​​Why This Cable Outperforms Generic Alternatives​​

Third-party cables often lack ​​Cisco’s precision-tuned impedance matching​​, leading to packet loss or latency spikes in 10GbE setups. The CAB-L195-3-RSM-NM= undergoes rigorous Cisco validation, ensuring seamless integration with ASIC-driven error correction in Catalyst/Nexus hardware.

​​Procurement Pathways​​

While Cisco.com limits direct access to detailed specs, the CAB-L195-3-RSM-NM= is available through itmall.sale’s Cisco-compatible inventory. Their offerings include new and recertified units, tested to meet Cisco’s performance benchmarks.

​​Addressing Key User Questions​​

​​Q: Is this cable suitable for outdoor use?​​
A: While ruggedized, it lacks UV-resistant coating. For outdoor deployments, pair it with conduit or opt for Cisco’s weather-rated variants.

​​Q: Can it support Power over Ethernet (PoE)?​​
A: Yes—​​60W PoE++ compatibility​​ ensures stable power delivery to devices like IP cameras or wireless APs without signal degradation.

​​Q: How does it compare to fiber for short runs?​​
A: For sub-30-meter distances, it’s a cost-effective alternative to fiber, offering similar latency with simpler termination.

​​Practical Observations​​

In a recent warehouse automation project, generic cables failed under constant forklift vibrations, causing network drops. Switching to the ​​CAB-L195-3-RSM-NM=​​ eliminated downtime—proof that in mission-critical environments, every component must be engineered to withstand stress. For IT teams, this cable isn’t just an accessory; it’s insurance against unpredictable operational costs.