United States$5,000,000+
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B
Brian O'Neill
4
IP Base combined with 40G uplinks worked well.
WS-C3650-12X48UZ-S
CATALYST 3650 48PORT MGIG 2X40G UPLINK IP BASE
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Name:
WS-C3650-12X48UZ-S
- Description:
- CATALYST 3650 48PORT MGIG 2X40G UPLINK IP BASE
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 882658865404
- Condition:
- Warranty:
- 3
- List Price:
$29,704.00
- Price:
$5,500.0081.5% off
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1
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WS-C3650-12X48UZ-S Overview
WS-C3650-12X48UZ-S is a high-performance, stackable enterprise switch designed with a robust architecture that supports both Layer 2 and Layer 3 routing. It offers flexible power options with a redundant AC power supply design and a diverse port configuration, featuring 48 fixed Gigabit Ethernet ports alongside 12 10-Gigabit SFP+ uplink ports, ensuring reliable connectivity and performance in demanding network environments.
The switch’s scalable design, enabled through its advanced stacking capabilities, meets the needs of growing networks while delivering optimized throughput for bandwidth-intensive applications. Ideal for campus networks, branch offices, and data centers, the WS-C3650-12X48UZ-S efficiently supports modern use cases such as high-density wired access, secure segmentation, and virtualized application environments.
WS-C3650-12X48UZ-S price is $5,500.00, a 81.5% saving from the Cisco list price of $29,704.00. WS-C3650-12X48UZ-S is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for WS-C3650-12X48UZ-S for additional pricing. Browse the full Cisco Catalyst 3650 Switches series or explore all Cisco products.
WS-C3650-12X48UZ-S Specifications
- Product Type
- Switch
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Number of Ethernet Ports
- 24–48 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- POE Support
- Non POE
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Switching Capacity
- 160 Gbps
- Switching Capacity with Stacking
- 160 Gbps
- Power Source
- Redundant Power Supply / AC Power Supply
- Redundant Power Supply Supported
- Yes
- Flash Memory
- 256 MB
- Width
- 17.5 inches
- Media Type Supported
- Twisted Pair / Fiber / Combo
- IOS
- IP Services
- Height
- 1.75 inches
- Uplink Configuration
- 10G
- Power Consumption
- N/A
- Memory
- 4 GB
- Depth
- 18 inches
- SFP Ports
- 12 SFP Ports
- Weight
- 18 lbs
- Number of Downlink Ports
- 24–48 Ports
- Manufacturer Part Number
- WS-C3650-12X48UZ-S
- Port/Expansion Slot Details
- 48 Gigabit Ethernet ports and 12 10-Gigabit SFP+ uplink ports
- Product Name
- Cisco Catalyst 3650-12X48UZ-S
WS-C3650-12X48UZ-S Use Case
High-Density Wireless Campus Backbone
Scenario: A large university deploys 2,000+ Wi-Fi 6 access points to serve 15,000 simultaneous users across lecture halls, dormitories and common areas. The WS-C3650-12X48UZ-S delivers 48 multigigabit PoE++ ports to power next-gen APs and dual 40 Gbps uplinks for zero-bottleneck aggregation into the campus core. Benefit/Outcome: Seamlessly scales to ultra-high wireless density, simplifies power provisioning, and guarantees predictable throughput—boosting end-user experience while reducing CAPEX on midspan injectors and spines.
Data Center Top-of-Rack for Virtualized Servers
Scenario: A mid-sized enterprise consolidates 200+ virtual machines on blade and rack servers requiring low-latency, lossless connectivity. The Catalyst 3650 48-port MGig switch provides 48×10 Gbps server links with fallback to 5 GbE/2.5 GbE and two 40 Gbps uplinks into the spine layer. Benefit/Outcome: Delivers sub-microsecond latency, dynamic link-speed negotiation, and advanced IP-Base routing for overlay networks—maximizing VM performance, improving east-west bandwidth utilization, and accelerating application delivery.
Secure Enterprise Branch Aggregation with QoS
Scenario: A distributed retail chain requires converged voice, video surveillance and POS data at 150 branch sites. The WS-C3650-12X48UZ-S handles 48 PoE ports for IP phones and cameras, supports Cisco TrustSec segmentation, and enforces real-time QoS policies. Benefit/Outcome: Centralizes security enforcement and traffic prioritization at the edge, streamlines remote management via Cisco DNA Center, and ensures uninterrupted operations—driving compliance, reducing onsite support costs, and improving customer satisfaction.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
 WS-C3650-12X48UZ-S |  WS-C3650-48TQ-E |  WS-C3650-24TS-E |  WS-C3650-12X48UR-L | |
|---|---|---|---|---|
| Depth | 18 inches | 17.0 inches | 11.81 inches | 18.54 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100 | 10/100/1000 |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | 1.73 inches | 1.73 inches |
| IOS | IP Services | IP Services | IP Services | LAN Base |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | WS-C3650-12X48UZ-S | WS-C3650-48TQ-E | WS-C3650-24TS-E | WS-C3650-12X48UR-L |
| Media Type Supported | Twisted Pair / Fiber / Combo | Twisted Pair / Fiber | Twisted Pair | Combo |
| Memory | 4 GB | 4 GB | 256 MB | 4 GB |
| Number of Downlink Ports | 24–48 Ports | 48 Ports | N/A | 48 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports |
| POE Support | Non POE | Non POE | Non POE | Non POE |
| Port/Expansion Slot Details | 48 Gigabit Ethernet ports and 12 10-Gigabit SFP+ uplink ports | Supports stacking via Cisco StackWise-160; fixed port configuration with dedicated uplink slots | 24 x 10/100 Ethernet ports, 4 x 1G SFP uplink ports | 48 RJ-45 downlink ports; 12 fixed 10-Gigabit SFP+ uplink slots |
| Power Consumption | N/A | N/A | 115 W | 370 W |
| Power Source | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply |
| Product Name | Cisco Catalyst 3650-12X48UZ-S | Cisco Catalyst 3650-48TQ-E | Cisco Catalyst 3650-24TS-E | Cisco Catalyst 3650-12X48UR-L |
| Product Type | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | No | Yes |
| SFP Ports | 12 SFP Ports | 4 SFP Ports | 4 SFP Ports | 12 SFP Ports |
| Switching Capacity | 160 Gbps | 128 Gbps | 128 Gbps | 160 Gbps |
| Switching Capacity with Stacking | 160 Gbps | 160 Gbps | 480 Gbps | 160 Gbps |
| Uplink Configuration | 10G | 10G | 1G | 10G |
| Weight | 18 lbs | 31 lbs | 15.4 lbs | 26 lbs |
| Width | 17.5 inches | 19 inches | 17.32 inches | 17.32 inches |
Reviews & Ratings
S
Saira Mehmood
5
Handles heavy traffic without issues.
T
Tomislav Novak
5
Stable IOS experience.
A
Arslan Rafi
5
Easy to operate.
M
Monica Hill
5
Very reliable.
Questions & Answers
What is the Cisco Catalyst WS-C3650-12X48UZ-S switch?
The Cisco Catalyst WS-C3650-12X48UZ-S is a fixed-configuration Layer 3 access switch with 48 multigigabit Ethernet ports, two 40 Gbps uplinks, and Cisco IOS IP Base software for enterprise campus deployments.
What are the key performance specifications of the Catalyst 3650 48-Port mGig switch?
It delivers 176 Gbps switching capacity, a 130.95 Mpps forwarding rate, 48 ports supporting 1/2.5/5/10 Gbps, and two fixed 40 Gbps QSFP+ uplinks for high-throughput connectivity.
Does the WS-C3650-12X48UZ-S support IEEE 802.3bz multigigabit speeds?
Yes. It supports IEEE 802.3bz, enabling 2.5 Gbps and 5 Gbps on existing Cat5e cabling to boost wireless access point performance without rewiring.
What Layer 3 features are included with Cisco IOS IP Base on the Catalyst 3650?
IP Base provides static routing, RIP, OSPF, EIGRP stub, VRRP, DHCP snooping, basic IPv6 routing, and policy-based routing for scalable campus deployments.
How do I stack multiple Catalyst 3650 switches?
Use Cisco StackWise-160 technology with dedicated stacking ports; up to nine switches form a single logical unit with 160 Gbps of bidirectional stacking bandwidth.
What uplink options does the WS-C3650-12X48UZ-S offer?
It offers two fixed 40 Gbps QSFP+ uplinks for high-speed aggregation and connectivity to core switches or data-center fabrics.
Can I mount the Catalyst 3650 in a standard rack?
Yes. The WS-C3650-12X48UZ-S includes rack-mount ears and brackets, occupying 1 RU in any standard 19-inch equipment rack.
What power supply options are available for the Catalyst 3650?
It supports dual, hot-swappable AC or DC power supplies (PWR-C2-640WAC or PWR-C2-640WDC) for redundancy and high availability.
How does Cisco SmartNet support benefit my Catalyst 3650 deployment?
SmartNet delivers 24/7 hardware replacement, OS updates, access to the Cisco TAC, and online tools to maximize network uptime and ROI.
What are the environmental operating conditions for the WS-C3650-12X48UZ-S?
It operates from 0 °C to 40 °C in up to 90% non-condensing humidity, meets RoHS, UL, and CE standards, and follows Cisco’s default airflow profile.
How does Cisco StackWise-160 enhance network resiliency?
It provides unified management under a single IP address, sub-50 ms convergence on failures, and automatic load sharing for uninterrupted network operation.
What security features does the Catalyst 3650 with IOS IP Base include?
It includes 802.1X port authentication, Dynamic ARP Inspection, IP Source Guard, port security, ACLs, Secure Shell (SSH), and management access control.
Can I upgrade from IP Base to a higher licensing tier?
Yes. You can upgrade to Cisco IOS IP Services by purchasing the corresponding license (e.g., Network Advantage) to unlock advanced Layer 3 and VPN features.
Is the WS-C3650-12X48UZ-S compatible with Cisco DNA Center?
Yes. It integrates with Cisco DNA Center for centralized automation, policy-based segmentation, and comprehensive network assurance across campus environments.
What use cases are ideal for the Catalyst 3650 48-Port mGig switch?
Ideal for high-density wireless deployments, multigigabit edge access, converged voice/video/data networks, and small data centers requiring scalable, future-proof access.
What is the switching capacity and forwarding rate of WS-C3650-12X48UZ-S?
It delivers up to 176 Gbps of switching capacity and a forwarding rate of 130.95 Mpps for consistent wire-speed performance across all ports.