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Name:
C9300-24UXB-E=
- Description:
- SPARE CATALYST 9300 24PORT DEEP BUFF MGIG UPOE NTWK ESSEN
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3 - List Price:
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$18,287.00
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$9,648.00
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C9300-24UXB-E=
SPARE CATALYST 9300 24PORT DEEP BUFF MGIG UPOE NTW...
$18,287.00
$9,648.00
22 in Global Warehouse
$9,648.00
47% off
TRUSTED, TRIED, PROVEN
C9300-24UXB-E= Overview
C9300-24UXB-E= is a high-performance, rack-mount enterprise switch built on the robust Cisco Catalyst 9300 architecture. It features 24 integrated 10/100/1000 Ethernet ports coupled with 4 dedicated 1G SFP uplink ports, offering versatile connectivity options alongside support for stacking that enhances network scalability and simplifies management.
Engineered for demanding campus and branch office environments, this switch delivers exceptional throughput and low latency performance for data, voice, and video applications. It supports redundant AC power for increased reliability and is optimal for converged network applications, making it ideal for modern digital infrastructure deployments.
What is the price of C9300-24UXB-E=?
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C9300-24UXB-E= Specifications
| Product Type | Switch |
| Power Source | AC Power Supply |
| Layer Supported | Layer 2 / Layer 3 |
| Form Factor | Rack-mount |
| Power Consumption | N/A |
| Number Of Ethernet Ports | 12–24 Ports |
| Number Of Downlink Ports | N/A |
| Manageable | Managed |
| Ethernet Technology | 10/100/1000 |
| Media Type Supported | Twisted Pair / Fiber |
| Redundant Power Supply Supported | Yes |
| Manufacturer Part Number | C9300-24UXB-E= |
| Uplink Configuration | 1G / 10G |
| IOS | IP Services |
| POE Support | Non POE |
| SFP Ports | 4 SFP Ports |
| Memory | 4 GB |
| Rack Units | 1 RU |
| Interface Ports | 10/100/1000 |
| Port/Expansion Slot Details | 24 x 10/100/1000 Ethernet ports and 4 x 1G SFP uplink ports |
| Flash Memory | 256 MB |
| Switching Capacity | 160 Gbps |
| Switching Capacity With Stacking | 320 Gbps |
| Product Name | Cisco Catalyst 9300-24UX Base Switch |
| Height | 1.75 inches |
| Width | 17.5 inches |
| Depth | 11 inches |
| Weight | 15 lbs |
C9300-24UXB-E= Use Case
Smart Building IoT Backbone with C9300-24UXB-E=-SPARE Catalyst 9300 Switch
In a 300,000 ft² commercial smart building deploying 400+ IoT sensors, IP cameras and Wi-Fi 6 access points, facilities IT installed the C9300-24UXB-E=-SPARE Catalyst 9300 24-port deep-buffer mGig PoE++ switch as the edge aggregation layer. Deep packet buffers eliminate video-analytics jitter, multi-gigabit ports support bursty wireless traffic, and PoE++ delivers up to 60 W per port. Outcome: 30 % reduction in packet loss, unified power and data management, and seamless scale-out for future smart services.
Retail Edge Computing with Catalyst 9300 24-Port Deep Buffer mGig PoE Switch
A nationwide retail chain deployed the C9300-24UXB-E=-SPARE Catalyst 9300 at each store’s edge to aggregate point-of-sale terminals, digital signage servers and Wi-Fi hotspots. Multi-gigabit uplinks to local servers cut transaction latency by 40 %, while deep buffers absorb traffic surges during peak shopping hours. Integrated PoE++ powers LED displays and edge compute nodes without additional wiring. Benefit: 25 % faster checkout times, reduced rack footprint and streamlined store rollouts.
Secure Campus VLAN Segmentation for Financial Services
A mid-tier investment firm implemented C9300-24UXB-E=-SPARE Catalyst 9300 switches across trading floors and office wings to enforce micro-segmentation and secure guest access. The 24-port deep-buffer design ensures lossless data replication to off-site vaults, while mGig links connect to data center spine switches at wire-rate. PoE++ powers IP phones with redundant power feeds, and built-in MACsec and dynamic ARP inspection protect against lateral attacks. Outcome: Zero network breaches in 12 months, simplified compliance audits and centralized policy enforcement via Cisco DNA Center.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Depth | 12.97 inches | 18.25 inches | 11 inches | 18.3 inches | 12 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.73 inches | 1.73 inches | 1.75 inches | 1.73 inches | 1.75 inches |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| IOS | LAN Base | LAN Base | IP Services | LAN Base | LAN Base |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | C9300L-48PF-4G-A | C9300-48UN-A | C9300-24UXB-E= | C9300-24P-A | C9300-48P-E |
| Media Type Supported | Twisted Pair | Twisted Pair | Twisted Pair / Fiber | Twisted Pair | Twisted Pair |
| Memory | 512 MB | 4 GB | 4 GB | 4 GB | 4 GB |
| Number of Downlink Ports | 48 Ports | 48 Ports | N/A | 24 Ports | 48 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports | 12–24 Ports | 24–48 Ports |
| POE Support | POE+ | Non POE | Non POE | POE+ | POE+ |
| Port/Expansion Slot Details | 48 PoE+ ports and 4 fixed 1G SFP uplink ports | 48 x 10/100/1000 Ethernet ports, 4 x 1G SFP uplink ports | 24 x 10/100/1000 Ethernet ports and 4 x 1G SFP uplink ports | 24 x 10/100/1000 PoE+ ports, 4 x 1G/10G SFP+ uplink ports | N/A |
| Power Consumption | 370W | N/A | N/A | 370W | 370 W |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Cisco Catalyst 9300L-48PF-4G-A | Cisco Catalyst 9300-48UN-A | Cisco Catalyst 9300-24UX Base Switch | Cisco Catalyst 9300-24P-A | Cisco Catalyst 9300-48P-E |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | No | Yes | No | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 160 Gbps | 480 Gbps | 160 Gbps | 128 Gbps | 480 Gbps |
| Switching Capacity with Stacking | 320 Gbps | 480 Gbps | 320 Gbps | 480 Gbps | 480 Gbps |
| Uplink Configuration | 1G | 1G | 1G / 10G | 1G / 10G | 1G |
| Weight | 24 lbs | 24 lbs | 15 lbs | 14 lbs | 21 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches |
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Questions & Answers
Q
What is the Cisco C9300-24UXB-E= spare module?
A
The C9300-24UXB-E= is a Cisco Catalyst 9300 Series spare line card offering 24 deep-buffered multigigabit UPOE ports, designed to restore or expand network capacity quickly.
Q
Which switches are compatible with the C9300-24UXB-E=?
A
This module is fully compatible with Cisco Catalyst 9300 chassis-based switches running IOS XE, including the 9300-24UX, 9300-24UXA, and 9300-24UXB variants.
Q
What are the key features of the C9300-24UXB-E=?
A
Key features include 24 multigigabit ports (1/2.5/5/10 Gbps), enhanced 90 MB deep buffer, Universal Power Over Ethernet (UPOE) with 60W per port, and seamless integration with Cisco DNA Center.
Q
How much buffer memory does this module provide?
A
The C9300-24UXB-E= delivers 90 MB of packet buffer per line card, optimizing traffic handling for video, voice, and data in high-density network environments.
Q
What does UPOE mean and why is it important?
A
UPOE (Universal Power Over Ethernet) supplies up to 60 W per port to power high-demand devices such as IP cameras, VoIP phones, and wireless access points, eliminating separate power supplies.
Q
What is the total power budget for the module?
A
The line card supports a maximum power budget of 1,440 W, allowing simultaneous support for multiple UPOE endpoints without compromising performance.
Q
Do I need additional licenses to use the C9300-24UXB-E=?
A
No extra hardware licenses are required. You only need a valid Cisco DNA Essentials or Advantage subscription and an active IOS XE maintenance contract.
Q
How do I install the C9300-24UXB-E= in my switch?
A
1. Power down the chassis. 2. Slide the module into an available line-card slot. 3. Secure with captive screws. 4. Power up and verify port status via the CLI or GUI.
Q
Can I manage this module with Cisco DNA Center?
A
Yes. Once installed, the module’s ports and power features are auto-discovered and centrally managed through Cisco DNA Center for automation and assurance.
Q
What performance can I expect from the C9300-24UXB-E=?
A
Delivering up to 240 Gbps of forwarding capacity per card and sub-50 µs latency, it ensures wire-speed performance for enterprise access and aggregation layers.
Q
Does this module support Network Essentials licensing?
A
Yes. The module’s baseline features are covered under the Cisco Catalyst 9300 Network Essentials license, including Layer 2/3 switching and basic security.
Q
What warranty covers the C9300-24UXB-E=?
A
Cisco’s Limited Lifetime Hardware Warranty applies, providing next-business-day replacement for defective parts during the warranty period.
Q
Is technical support available for this spare part?
A
Cisco TAC support is available 24/7 for customers with active SMARTnet or service contracts, ensuring rapid troubleshooting and resolution.
Q
Where can I purchase the C9300-24UXB-E=?
A
Authorized Cisco resellers and the Cisco online store stock this spare. Check availability and lead times by contacting your Cisco partner.
Q
What environmental specifications should I consider?
A
Operating temperature: 0° C to 40° C; humidity: 10%–90% non-condensing; meets NEBS and RoHS compliance for enterprise deployments.
Q
What use cases benefit most from this module?
A
Ideal for high-density campus access, wireless aggregation, IoT convergence, and PoE-powered device deployments requiring deep packet buffering and multigigabit speeds.
