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Cisco Nexus 9000 Series Switch N9K-C92348GC-X
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Cisco N540X-16Z4G8Q2C-D: A high-performance router
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$9726 $2212
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C9115AXI-H - Cisco Catalyst 9100 Access Point
C9115AXI-H
$1448 $684
-52%
Cisco C6800-8P40G-XL Catalyst 6800 Series 8-Port 40 Gigabit
C6800-8P40G-XL
$81347 $38800
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Cisco Catalyst 9300 Series Switch C9300X-48TX-E
C9300X-48TX-E
$4181 $2508
-41%
C9200L-48P-4G-E Used Cisco Catalyst 9200L 48-Port PoE+ Switch
C9200L-48P-4G-E
$1612 $950

New Accessories

IR829-IP54-KIT= - Cisco IR829 Industrial Integrated Services Routers
IR829-IP54-KIT=
ASR-9010-2P-KIT - Cisco ASR 9000 Series Mounting Kit
ASR-9010-2P-KIT
ASR-9010-4P-KIT - Cisco ASR 9000 Series Mounting Kit
ASR-9010-4P-KIT
ASR-9001-2P-KIT - Cisco Router ASR 9001 Mounting Kit
ASR-9001-2P-KIT
ASR-9001-2P-L-KIT - Cisco Router ASR 9001 Mounting Kit
ASR-9001-2P-L-KIT

Cisco Catalyst C9300-24U-E: Next-Gen Switching for Demanding Networks
Jun 03 , 2025 515

TL;DR: Core SpecificationsThe Catalyst 9300-24U-E delivers 24 multi-gigabit UPOE+ ports with 480W PoE budget, powered by Cisco’s UADP 2.0 ASIC. Key technical differentiators:

Product Video: C9300-24U-E

Cisco Catalyst C9300-24U-E: Next-Gen Switching for Demanding Networks

Unlocking Enterprise Performance with Future-Proof Design

1. Core Specifications
The Catalyst 9300-24U-E delivers 24 multi-gigabit UPOE+ ports with 480W PoE budget, powered by Cisco’s UADP 2.0 ASIC. Key technical differentiators:

  • Processing: 2.5x faster packet processing vs. previous gen

  • Memory: 4GB DDR4 (expandable) for resource-intensive apps

  • Storage: Dual 16GB internal USB + modular expansion slot

2. Performance Benchmarks

MetricC9300-24U-EIndustry Avg
Throughput176 Gbps128 Gbps
PoE Efficiency94% power conversion87%
Context Switching12M pps8M pps
C9300-24U-E（水印）.png

3. Revolutionary Feature Set

  • Threat-Centric Security: Encrypted Traffic Analytics (ETA) with machine learning

  • Wireless Integration: Native SD-Access for 802.11ax APs

  • Programmability: Python APIs and Docker container support

4. Industrial Design Innovations

  • Tool-less modular PSU/SFP+ bays

  • Patented airflow control (front-to-back/reverse)

  • 1RU hardened chassis with vibration-resistant mounts

5. Real-World User Experience
Field technicians report:

"Hot-swappable modules cut downtime by 70% during upgrades. The CLI auto-complete feels like having a co-pilot."
– Data Center Manager, Healthcare Network

6. Value Proposition

  • TCO Advantage: 5-year warranty covers 24/7 replacement

  • PoE Economics: Powers 24 IP phones + 15 surveillance cams simultaneously

  • Licensing: Network Advantage includes DNA Center 3-year subscription

7. Power Efficiency Breakthrough

  • Dynamic power allocation per port

  • 47% lower PoE idle consumption than competitors

  • Meets ENERGY STAR® 3.0 standards

8. Ecosystem Compatibility

IntegrationVerified Devices
LegacyCisco 3800/2900 routers
CloudAzure IoT Edge, AWS Greengrass
WirelessCatalyst 9100 APs, Meraki MR

9. Software-Defined Advantage
Cisco DNA Center enables:

  • Zero-touch campus provisioning

  • Application visibility with NBAR2

  • AI-driven anomaly detection

10. Deployment Scenarios

  • Retail: Unified POS + digital signage backbone

  • Education: AR/VR classroom bandwidth management

  • Manufacturing: OT/IT convergence with CIP support

Tags: cisco Cisco switch

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