DS-C9124V-8EK9: Cisco\’s Compact 8-Port
What Is the DS-C9124V-8EK9? The DS-C9124V-8EK9...
Overview of the CP-8832-NR-K9= Module
The CP-8832-NR-K9= is a Cisco network module engineered for high-density, non-redundant deployments in enterprise and data center environments. According to Cisco’s product documentation, this module provides 32 ports of 10GbE connectivity using SFP+ transceivers, targeting scenarios where cost efficiency and port density outweigh the need for redundant power or failover mechanisms.
Key Technical Specifications
- Port Configuration: 32 x 10GbE SFP+ ports, supporting both copper and fiber optic cabling.
- Forwarding Capacity: 640 Gbps aggregate throughput, optimized for latency-sensitive applications.
- Power Requirements: Operates at 110W max, compatible with Cisco Catalyst 9400 Series switches.
- Software Integration: Managed via Cisco IOS-XE, enabling automated QoS policies and VLAN segmentation.
Ideal Deployment Scenarios
This module is tailored for environments prioritizing scalability over redundancy:
- Mid-Sized Data Centers: Cost-effective spine-layer deployments where port density is critical.
- Enterprise Edge Networks: Supports high-bandwidth applications like VoIP, video streaming, and unified communications.
- IoT Aggregation: Handles large-scale sensor data from industrial IoT deployments with consistent throughput.
Addressing Critical User Questions
“Does the CP-8832-NR-K9= support stacking or redundancy?”
No. Unlike redundant modules (e.g., CP-8832-R-K9=), this variant lacks dual power supplies or failover capabilities. It’s designed for non-redundant, single-chassis deployments.
“What transceivers are compatible with this module?”
It supports Cisco SFP-10G-SR, SFP-10G-LR, and third-party optics certified via Cisco’s compatibility matrix. Avoid uncertified transceivers to prevent performance degradation.
“Can it be used with older Catalyst 6800 series switches?”
No. The CP-8832-NR-K9= is exclusive to Catalyst 9400 Series chassis. Compatibility with other platforms is not guaranteed.
Sourcing and Support Considerations
For verified hardware and warranty coverage, procure from authorized Cisco partners. The CP-8832-NR-K9= is available here, alongside installation guides and licensing details.
Final Assessment
The CP-8832-NR-K9= strikes a balance between affordability and performance for organizations needing high port density without redundancy overhead. While it’s not suited for mission-critical environments requiring failover, its low per-port cost makes it a pragmatic choice for budget-conscious upgrades. Always validate switch compatibility and transceiver certifications to avoid deployment bottlenecks.