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Andrew Collins
5
Great 25G access to core switch. Stable and easy to integrate.
C9500-48Y4C-E
Cisco Catalyst 9500 Series high performance 48-port 25G swit...
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C9500-48Y4C-E
- Description:
- Cisco Catalyst 9500 Series high performance 48-port 25G switch, NW Ess. License
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- Brand:
- Cisco
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- Warranty:
- 3
- List Price:
$28,564.00
- Price:
$5,429.0081% off
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C9500-48Y4C-E Overview
C9500-48Y4C-E is a high-performance enterprise switch engineered with a robust fixed-configuration architecture that ensures low latency and superior throughput for demanding network environments. Designed with versatile power options including redundant and AC power supply support, it accommodates mission-critical deployments while delivering efficient energy performance.
The switch offers 48 high-speed 10/100/1000 Ethernet downlink ports along with 4 dedicated 10G SFP uplink ports, enabling flexible connectivity and future scalability. Its Layer 2/Layer 3 capabilities, advanced switching capacity, and non-PoE design make it ideal for use cases ranging from campus core and distribution layers to high-density aggregation scenarios.
C9500-48Y4C-E price is $5,429.00, a 81% saving from the Cisco list price of $28,564.00. C9500-48Y4C-E is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C9500-48Y4C-E for additional pricing. Browse the full Cisco Catalyst 9500 Series Switches series or explore all Cisco products.
C9500-48Y4C-E Specifications
- Product Type
- Switch
- Power Source
- Redundant Power Supply / AC Power Supply
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- 370 W
- Number of Ethernet Ports
- 24–48 Ports
- Number of Downlink Ports
- 48 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Combo
- Redundant Power Supply Supported
- Yes
- Manufacturer Part Number
- C9500-48Y4C-E
- Uplink Configuration
- 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
- N/A
- Flash Memory
- 256 MB
- Switching Capacity
- 1280 Gbps
- Switching Capacity with Stacking
- N/A
- Product Name
- Cisco Catalyst 9500-48Y4C-E Fixed-Configuration Switch
- Height
- 1.73 inches
- Width
- 17.5 inches
- Depth
- 18.5 inches
- Weight
- 22 lbs
C9500-48Y4C-E Use Case
Hyperscale Data Center Spine-Leaf Acceleration
In a hyperscale cloud data center, the Cisco Catalyst 9500 C9500-48Y4C-E with Network Essentials license acts as the high-performance spine switch, aggregating 48×25 GbE leaf nodes with sub-microsecond latency and 1.2 Tbps of throughput. This deployment delivers predictable low-latency performance, simplifies network fabric automation via Cisco DNA Center, and reduces total cost of ownership by consolidating switches and minimizing oversubscription.
Enterprise Campus Core for Wi-Fi 6/7 and IoT Convergence
A global enterprise campus upgrades its core network to support 1,500+ Wi-Fi 6/7 access points and thousands of IoT sensors using the Cisco Catalyst 9500 C9500-48Y4C-E with Network Essentials license. The switch’s 48 25 GbE ports and advanced segmentation features enable granular policy enforcement, seamless high-density wireless backhaul, and zero-touch provisioning, resulting in improved user experience, enhanced security posture, and scalable infrastructure growth.
Ultra-Low Latency Financial Trading Fabric
A financial services firm deploys the Cisco Catalyst 9500 C9500-48Y4C-E with Network Essentials license as the core of its electronic trading network to interconnect matching engines, market data terminals, and risk management servers. By leveraging cut-through forwarding, Precision Time Protocol (PTP), and hardware-based QoS, the solution achieves sub-microsecond latency and deterministic packet delivery, ensuring faster trade execution, regulatory compliance, and measurable ROI.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 C9500-48Y4C-E |  C9500-48Y4C-A |  C9500-24X-A |  C9500-16X-2Q-A |  C9500-24Q-A | |
|---|---|---|---|---|---|
| Depth | 18.5 inches | 18 inches | 18.5 inches | 11.8 inches | 12.5 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10GBase-T |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount / N/A | Rack-mount |
| Height | 1.73 inches | 1.75 inches | 1.75 inches | 1.75 inches | 1.75 inches |
| IOS | IP Services | IP Services | IP Services | IP Services | IP Services |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10GBase-T |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | C9500-48Y4C-E | C9500-48Y4C-A | C9500-24X-A | C9500-16X-2Q-A | C9500-24Q-A |
| Media Type Supported | Combo | Twisted Pair / Fiber | Fiber | Fiber | Combo |
| Memory | 4 GB | 4 GB | 4 GB | 4 GB | 4 GB |
| Number of Downlink Ports | 48 Ports | 48 Ports | 24 Ports | 16 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports | 12–24 Ports | 12–24 Ports |
| POE Support | Non POE | Non POE | Non POE | Non POE | Non POE |
| Port/Expansion Slot Details | N/A | 48 fixed 10/100/1000 Ethernet ports and 4 fixed 10G SFP+ uplink ports | N/A | 16 fixed 10G SFP+ ports and 2 QSFP+ uplink ports | 24 x 10GBase-T ports and 4 x 10G SFP+ uplink ports |
| Power Consumption | 370 W | N/A | 370 W | 370 W / N/A | 370W |
| Power Source | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply / N/A | Redundant Power Supply | Redundant Power Supply / AC Power Supply / N/A | AC Power Supply |
| Product Name | Cisco Catalyst 9500-48Y4C-E Fixed-Configuration Switch | Cisco Catalyst 9500-48Y4C-A Fixed Core Switch | Cisco Catalyst 9500-24X-A | Cisco Catalyst 9500-16X-2Q-A | Cisco Catalyst 9500-24Q-A |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | Yes | Yes | No |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 24 SFP Ports | Combo | 4 SFP Ports |
| Switching Capacity | 1280 Gbps | 6400 Gbps | 9600 Gbps | 1280 Gbps | 1280 Gbps |
| Switching Capacity with Stacking | N/A | 6400 Gbps | N/A | N/A | N/A |
| Uplink Configuration | 10G | 10G | 10G | 40G | 10G |
| Weight | 22 lbs | 19 lbs | 44 lbs | 29 lbs | 32 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches |
Reviews & Ratings
K
Kevin Morales
4
Consistent performance with strong port density.
D
Derek Simmons
5
Handled east-west traffic reliably.
J
Justin Harper
3
Solid Essentials model for high-speed environments.
R
Ryan Fletcher
4
Good balance of performance and simplicity.
Questions & Answers
What is the Cisco Catalyst 9500 Series C9500-48Y4C-E switch?
The Cisco Catalyst 9500 Series C9500-48Y4C-E is a high-performance, fixed-configuration switch with 48 native 25 Gigabit Ethernet ports and four 100G uplinks, optimized for enterprise core and aggregation deployments.
Which license comes with SKU C9500-48Y4C-E?
The C9500-48Y4C-E includes the Network Essentials (NW Ess.) license, offering foundational Layer 2 and Layer 3 features, basic security, and automation capabilities.
What are the port speeds and uplink options?
This switch provides forty-eight 25G SFP28 ports for server and aggregation connectivity plus four 100G QSFP28 uplinks for high-capacity core or spine links.
What does the NW Essentials license enable?
The Network Essentials license enables IPv4/IPv6 routing, static and OSPF protocols, EVPN-VXLAN, basic QoS, and essential security features like MACsec and ACLs.