What Is CBR-RF-PROT-PIC= for Cisco Networks? Key Features, Use Cases, and Deployment Insights

Understanding CBR-RF-PROT-PIC=

The ​​CBR-RF-PROT-PIC=​​ is a specialized hardware component designed for Cisco’s Carrier Routing System (CRS) and ASR 9000 series platforms. It functions as a ​​Radio Frequency (RF) Protection Physical Interface Card​​, critical for ensuring network redundancy and minimizing downtime in high-availability environments.

This module integrates with Cisco’s IOS XR software to enable ​​hitless failover​​ during network disruptions, making it ideal for telecom operators and enterprises requiring uninterrupted connectivity.

Core Technical Capabilities

• ​​Redundancy and Failover​​: The card supports 1+1 or 1:1 protection schemes, automatically switching traffic to backup paths during fiber cuts or hardware failures.
• ​​Compatibility​​: Works with Cisco CRS-3, CRS-X, and ASR 9922 routers, ensuring seamless integration into existing infrastructures.
• ​​Performance Metrics​​: Offers ​​sub-50ms failover times​​, critical for real-time applications like VoIP and 5G backhaul.

Key Use Cases for CBR-RF-PROT-PIC=

1. ​​Telecom Backbone Networks​​: Ensures service continuity for mission-critical traffic.
2. ​​Enterprise Edge Routing​​: Protects against last-mile fiber outages in SD-WAN deployments.
3. ​​Cloud Service Providers​​: Mitigates risks of revenue loss due to network downtime.

For organizations exploring procurement options, the “CBR-RF-PROT-PIC=” is available here.

Addressing Common Deployment Questions

​​Q: Does CBR-RF-PROT-PIC= require software licensing?​​
A: Yes, it operates with Cisco’s IOS XR software, which mandates separate licensing based on throughput tiers.

​​Q: Can it coexist with non-Cisco optics?​​
A: No—Cisco mandates vendor-locked optics for warranty compliance and performance guarantees.

Final Perspective

The ​​CBR-RF-PROT-PIC=​​ exemplifies Cisco’s focus on resilience in carrier-grade networks. While its upfront cost may deter smaller enterprises, the ROI from preventing outages justifies the investment for critical infrastructure. In an era where uptime equates to revenue, such modules are not optional but essential.