What Is the AIR-AP-BRACKET-1= and How Does It
Overview of the AIR-AP-BRACKET-1= The AIR-AP-BRAC...
Core Hardware & Port Configuration
The C9300-24S-1A is a Catalyst 9300 series switch designed for high-speed fiber backbone deployments. It features 24x 1G SFP ports and 1x network module slot (1A), supporting uplinks of up to 40G QSFP+ for seamless integration into core or distribution layers. Unlike PoE-focused models, this switch prioritizes low-latency fiber connectivity, making it ideal for environments requiring dense gigabit fiber terminations.
Performance & Scalability
- Switching Capacity: Delivers 176 Gbps throughput with 130 Mpps forwarding rates, ensuring wire-speed performance for bandwidth-intensive applications like video surveillance backups or genomic data transfers.
- Stacking: Using StackWise-1T technology, up to eight units can stack with 800Gbps bidirectional bandwidth, simplifying management in large-scale deployments like data centers or metropolitan area networks (MANs).
- Security: Incorporates Cisco’s MACsec encryption (256-bit AES) on all ports and Cisco TrustSec for software-defined segmentation, critical for safeguarding sensitive financial or healthcare data.
Addressing Key Deployment Concerns
Q: How does it handle redundancy in fiber-dense environments?
The switch supports Cisco NSF/SSO (Non-Stop Forwarding/Stateful Switchover) for sub-second failover during control plane outages. Combined with dual hot-swappable power supplies, it ensures five-nines (99.999%) reliability—essential for carrier or enterprise backbone networks.
Q: Is it compatible with multi-vendor SFP modules?
While optimized for Cisco-branded SFPs, the C9300-24S-1A supports third-party modules via Cisco’s Enhanced Limited Lifetime Warranty (ELLW), provided they meet Cisco’s interoperability standards.
Strategic Use Cases
- ISP Backbone Nodes: Aggregates traffic from multiple access switches with 40G uplinks, reducing bottlenecks in peering exchanges.
- Media Production Networks: Supports jumbo frames (9216 bytes) for high-resolution video streaming and storage area networks (SANs).
- Research Facilities: Enables high-throughput data transfers for HPC clusters or AI/ML workloads via low-latency Layer 3 routing.
Procurement & Support Considerations
For organizations prioritizing fiber scalability, the [“C9300-24S-1A” link to (https://itmall.sale/product-category/cisco/) offers authentic hardware with Cisco’s DNA Software Advantage licensing. Ensure firmware is upgraded to IOS XE 17.12.1a for full MACsec and IPv6 support.
Personal Insight: While PoE switches dominate discussions around IoT and smart buildings, the C9300-24S-1A fills a critical gap in pure fiber environments. Its lack of PoE is a non-issue in backbone roles, where raw throughput and encryption take precedence. However, pairing it with PoE access switches (like the 9300-24P) creates a balanced architecture—proving that hybrid deployments remain Cisco’s strength.