United States$5,000,000+
Inventory Delivered By
G
George Lambert
5
Deep buffer design handles traffic bursts well.
C9300-24UB-E=
ELA CATALYST 9300 DEEP BUFFER 24PORT UPOE NETW ESSENTIALS
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Name:
C9300-24UB-E=
- Description:
- ELA CATALYST 9300 DEEP BUFFER 24PORT UPOE NETW ESSENTIALS
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- Condition:
- Warranty:
- 3
- List Price:
$8,613.00
- Price:
$4,543.0047.3% off
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1
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C9300-24UB-E= Overview
C9300-24UB-E= is a high-performance Cisco Catalyst 9300 Series switch built with a resilient, modular architecture that delivers enterprise-grade scalability and reliability. Designed to support modern networks, it offers integrated power options with AC power and robust UPOE functionality, a suite of 24 10/100/1000 PoE ports for end-user connectivity, and dedicated uplink SFP ports for flexible fiber connections.
C9300-24UB-E= supports advanced stacking capabilities that enable simplified management and enhanced scalability for campus and branch deployments. Its proven performance and Layer 2/Layer 3 support make it ideally suited for mission-critical applications, ensuring reliable connectivity and optimal network efficiency in demanding environments.
C9300-24UB-E= price is $4,543.00, a 47.3% saving from the Cisco list price of $8,613.00. C9300-24UB-E= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C9300-24UB-E= for additional pricing. Browse the full Cisco Catalyst 9300 Switches series or explore all Cisco products.
C9300-24UB-E= Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- 370 W
- Number of Ethernet Ports
- 12–24 Ports
- Number of Downlink Ports
- 4 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Twisted Pair / Fiber / Combo
- Redundant Power Supply Supported
- No
- Manufacturer Part Number
- C9300-24UB-E=
- Uplink Configuration
- 1G
- IOS
- IP Services
- POE Support
- POE+
- SFP Ports
- 4 SFP Ports
- Memory
- 4 GB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- 24x 10/100/1000 PoE ports, 4x 1G SFP uplink ports
- Flash Memory
- 256 MB
- Switching Capacity
- 1280 Gbps
- Switching Capacity with Stacking
- 480 Gbps
- Product Name
- Cisco Catalyst 9300-24UB-E=
- Height
- 1.73 inches
- Width
- 17.5 inches
- Depth
- 12 inches
- Weight
- 16 lbs
C9300-24UB-E= Use Case
Enterprise IoT & uPoE Sensor Deployment
In a large-scale manufacturing plant, IT teams deploy the C9300-24UB-E=-ELA Catalyst 9300 deep buffer 24-port uPoE switch to power and manage 100+ temperature, vibration and asset-tracking sensors over PoE. The built-in deep packet buffer absorbs data bursts during peak read cycles, ensuring zero packet loss. Outcome: Consistent real-time telemetry, simplified PoE device provisioning and 99.99% uptime for predictive maintenance.
High-Definition IP Video Surveillance Network
A retail chain installs 24 HD and 4K PoE security cameras per location, leveraging the C9300-24UB-E=-ELA Catalyst 9300 for its 60W uPoE ports and deep buffer technology to handle video-stream spikes. Network Essentials features simplify VLAN segmentation and QoS prioritization for surveillance traffic. Outcome: Crystal-clear, uninterrupted recordings, centralized management of multi-site feeds and a 30% reduction in troubleshooting time.
Secure Branch-Office Edge Segmentation
A financial services firm uses the Catalyst 9300 deep buffer 24-port uPoE switch as an access-layer edge device for 10 branch offices. Network Essentials and StackWise capabilities enforce micro-segmentation between employee workstations, VoIP phones and wireless access points. Outcome: Encrypted, policy-driven traffic isolation, accelerated threat containment and a 50% improvement in compliance reporting efficiency.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 C9300-24UB-E= |  C9300L-24UXG2Q-10A |  C9300L-48P-4G-A |  C9300-24UXB-E= |  C9300L-48PF-4X-10E | |
|---|---|---|---|---|---|
| Depth | 12 inches | 11.80 inches | 14.53 inches | 11 inches | 11.02 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 | 1.75 inches | 1.73 inches | 1.75 inches | 1.73 inches |
| IOS | IP Services | IP Services | LAN Base | IP Services | LAN Lite |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| 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 | C9300-24UB-E= | C9300L-24UXG2Q-10A | C9300L-48P-4G-A | C9300-24UXB-E= | C9300L-48PF-4X-10E |
| Media Type Supported | Twisted Pair / Fiber / Combo | Twisted Pair | Twisted Pair | Twisted Pair / Fiber | Twisted Pair / Fiber |
| Memory | 4 GB | 4 GB | 4 GB | 4 GB | 4 GB |
| Number of Downlink Ports | 4 Ports | 24 Ports | 4 Ports | N/A | 48 Ports |
| Number of Ethernet Ports | 12–24 Ports | 12–24 Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports |
| POE Support | POE+ | Non POE | POE+ | Non POE | POE+ |
| Port/Expansion Slot Details | 24x 10/100/1000 PoE ports, 4x 1G SFP uplink ports | 24 fixed 10/100/1000 Ethernet ports and 4 fixed 1G/10G SFP+ uplink ports | 48 x 10/100/1000 PoE+ ports; 4 x 1G fixed uplink ports | 24 x 10/100/1000 Ethernet ports and 4 x 1G SFP uplink ports | N/A |
| Power Consumption | 370 W | 130 W | 370 W | N/A | 370W |
| Power Source | AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply |
| Product Name | Cisco Catalyst 9300-24UB-E= | Cisco Catalyst 9300L-24UXG2Q-10A | Cisco Catalyst 9300L 48-Port PoE+ Switch | Cisco Catalyst 9300-24UX Base Switch | Cisco Catalyst 9300L Series 48-Port PoE+ Switch with 4x 10G Uplink |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | Yes | No | Yes | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 1280 Gbps | 160 Gbps | 128 Gbps | 160 Gbps | 176 Gbps |
| Switching Capacity with Stacking | 480 Gbps | 320 Gbps | 256 Gbps | 320 Gbps | 352 Gbps |
| Uplink Configuration | 1G | 10G | 1G | 1G / 10G | 10G |
| Weight | 16 lbs | 12 lbs | 32 lbs | 15 lbs | 30.9 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches | 17.56 inches |
Reviews & Ratings
K
Kevin Woods
4
UPOE Essentials works as expected.
B
Brian Cox
5
Stable access switch.
J
Jason Martin
3
Reliable under peak loads.
M
Mark Quinn
4
Good enterprise option.
Questions & Answers
What is the Cisco Catalyst 9300 Deep Buffer 24-port uPOE NETW Essentials switch (SKU C9300-24UB-E=)?
The Cisco Catalyst 9300-24UB-E= is a fixed 24-port Gigabit Ethernet switch with universal PoE+, deep buffering, uplink flexibility and the Network Essentials feature set designed for enterprise access deployments.
What key hardware features does the Catalyst 9300-24UB-E= offer?
It delivers 24 RJ-45 Gigabit Ethernet ports with uPOE (up to 60W per port), 4× 10G SFP+ uplinks, a forwarding capacity of 928 Gbps, and a 9.6 MB packet buffer for latency-sensitive applications.
How much PoE power budget does the 9300-24UB-E= provide?
The switch supports up to 1440W total PoE power budget, enabling uPOE delivery of up to 60W per port for high-power devices such as PTZ cameras and Thin Clients.
What uplink options are available on the Catalyst 9300-24UB-E=?
It includes four built-in 10G SFP+ uplink ports, compatible with both fiber and direct-attach optics for flexible aggregation and uplink connectivity.