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40G uplinks delivered excellent backbone performance.
WS-C3650-12X48UZ-L
CATALYST 3650 48PORT MGIG 2X40G UPLINK LAN BASE
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Name:
WS-C3650-12X48UZ-L
- Description:
- CATALYST 3650 48PORT MGIG 2X40G UPLINK LAN BASE
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 818249969763
- Condition:
- Warranty:
- 3
- List Price:
$22,754.00
- Price:
$5,500.0075.8% off
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1
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WS-C3650-12X48UZ-L Overview
WS-C3650-12X48UZ-L delivers a robust architecture built on high-performance silicon and advanced stacking technology, enabling scalable and reliable network deployments. Designed for enterprise access and distribution, it integrates flexible power options—including redundant power supply capability—with a mix of 48 high-speed Ethernet downlink ports and 12 10G SFP+ uplink ports to support both twisted pair and fiber media.
WS-C3650-12X48UZ-L is engineered for critical use cases such as campus connectivity, branch networking, and high-density environments by providing Layer 2 and Layer 3 routing, efficient network performance, and seamless stacking scalability. Its streamlined design and optimized switching capacity ensure that the switch meets demanding performance requirements with minimal downtime and ease of integration into existing infrastructures.
WS-C3650-12X48UZ-L price is $5,500.00, a 75.8% saving from the Cisco list price of $22,754.00. WS-C3650-12X48UZ-L is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for WS-C3650-12X48UZ-L for additional pricing. Browse the full Cisco Catalyst 3650 Switches series or explore all Cisco products.
WS-C3650-12X48UZ-L 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
- IOS
- LAN Base
- POE Support
- Non POE
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Switching Capacity
- 160 Gbps
- Number of Downlink Ports
- 48 Ports
- Redundant Power Supply Supported
- Yes
- Flash Memory
- 256 MB
- Width
- 17.5 inches
- Power Consumption
- 370 W
- Height
- 1.75 inches
- Memory
- 512 MB
- Uplink Configuration
- 10G
- Media Type Supported
- Twisted Pair / Fiber
- Power Source
- Redundant Power Supply / AC Power Supply / N/A
- Weight
- 28 lbs
- SFP Ports
- 12 SFP Ports
- Depth
- 11.8 inches
- Switching Capacity with Stacking
- 320 Gbps
- Manufacturer Part Number
- WS-C3650-12X48UZ-L
- Port/Expansion Slot Details
- 48 RJ45 ports, 12 SFP+ uplink ports
- Product Name
- Cisco Catalyst 3650-12X48UZ-L Stackable Access Switch
WS-C3650-12X48UZ-L Use Case
High-Density PoE for Enterprise Wi-Fi Rollouts
In a multi-floor corporate office deploying 48 Cisco Catalyst Wi-Fi 6 access points, the WS-C3650-12X48UZ-L provides 48 MGig PoE++ ports and 2×40 Gbps uplinks to power high-bandwidth APs over existing cabling. Outcome: Simplified infrastructure, zero point-of-failure power delivery and seamless 802.11ax performance, boosting end-user productivity and minimizing downtime.
Campus Aggregation with 40 Gbps Uplink Scalability
At a university’s network core, stacking four WS-C3650-12X48UZ-L switches delivers 576 Gbps of non-blocking bandwidth and dual 40 Gbps uplinks to the data center. Benefit: Deterministic high-capacity backbone, advanced QoS for voice/video, and linear growth support ensure future-proof academic connectivity and resilient campus-wide services.
Secure Industrial IoT Edge with Multigigabit Segmentation
In a smart manufacturing plant, the WS-C3650-12X48UZ-L powers and connects 48 MGig IoT sensors, cameras, and safety devices while enforcing Cisco TrustSec segmentation. Benefit: Granular policy enforcement, real-time analytics, and robust PoE++ simplify OT/IT convergence, reducing security risk and driving operational efficiency.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
 WS-C3650-12X48UZ-L |  WS-C3650-48PQ-S |  WS-C3650-48TD-L |  WS-C3650-48FQ-L | |
|---|---|---|---|---|
| Depth | 11.8 inches | 12.1 inches | 18.7 inches | 11.8 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount / N/A | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.73 inches | 1.73 inches | 1.73 inches |
| IOS | LAN Base | IP Services | LAN Lite | LAN Lite |
| Interface Ports | 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 |
| Manageable | Managed | Managed / Unmanaged | Managed | Managed |
| Manufacturer Part Number | WS-C3650-12X48UZ-L | WS-C3650-48PQ-S | WS-C3650-48TD-L | WS-C3650-48FQ-L |
| Media Type Supported | Twisted Pair / Fiber | Twisted Pair | Twisted Pair | Twisted Pair |
| Memory | 512 MB | 512 MB | 4 GB | 512 MB |
| Number of Downlink Ports | 48 Ports | 48 Ports | 48 Ports | 48 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | Non POE | POE+ | Non POE | POE+ |
| Port/Expansion Slot Details | 48 RJ45 ports, 12 SFP+ uplink ports | 48 x 10/100/1000 PoE ports; 4 x 1G SFP uplink ports | 48 copper Ethernet ports and 4 10G SFP uplink ports | 48 x 10/100/1000 Ethernet ports, 4 x 1G/10G SFP+ uplink ports |
| Power Consumption | 370 W | Approx. 370W / N/A | 250W | 370W |
| Power Source | Redundant Power Supply / AC Power Supply / N/A | Redundant Power Supply / AC Power Supply / N/A | AC Power Supply | AC Power Supply |
| Product Name | Cisco Catalyst 3650-12X48UZ-L Stackable Access Switch | Cisco Catalyst 3650 48-Port PoE+ Switch | Cisco Catalyst 3650 48-Port 10/100/1000 Switch with 4x10G SFP Uplink, LAN Lite | Cisco Catalyst 3650 Series WS-C3650-48FQ-L |
| Product Type | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | No | No |
| SFP Ports | 12 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 160 Gbps | 160 Gbps | 256 Gbps | 160 Gbps |
| Switching Capacity with Stacking | 320 Gbps | 480 Gbps | 320 Gbps | 160 Gbps |
| Uplink Configuration | 10G | 1G | 10G | 1G / 10G |
| Weight | 28 lbs | 24 lbs | 27 lbs | 31 lbs |
| Width | 17.5 inches | 17.3 inches | 17.1 inches | 17.5 inches |
Reviews & Ratings
N
Nawal Siddiqui
5
LAN Base sufficient for high speed access.
A
Alexei Morozov
5
Consistent throughput.
U
Umar Farooq
5
Reliable under load.
H
Helen Scott
4
Good investment.
Questions & Answers
What is the WS-C3650-12X48UZ-L?
The WS-C3650-12X48UZ-L is a Cisco Catalyst 3650 fixed-configuration switch with 48 multi-gigabit Ethernet ports, two 40Gbps QSFP+ uplinks, and a LAN Base software license.
Which port speeds and PoE support does the WS-C3650-12X48UZ-L provide?
It offers 48 multi-gigabit RJ-45 ports (10/100/1000/2.5/5/10Gbps) with Cisco UPOE delivering up to 60W per port, plus two 40Gbps QSFP+ uplinks.
What software features are included in the LAN Base license?
The LAN Base license includes essential Layer 2 functions such as VLAN, Rapid PVST+, EtherChannel, QoS, basic ACLs, and limited IPv4/IPv6 support.
Can the WS-C3650-12X48UZ-L be stacked and what is the stack capacity?
Yes. It supports Cisco StackWise-160 stacking, allowing up to nine switches in a single stack with 160Gbps of stack bandwidth.
What is the switching capacity and forwarding rate of this switch?
It delivers 160Gbps of switching capacity and up to 95.2 million packets per second (Mpps) forwarding performance across all ports.
Is the WS-C3650-12X48UZ-L compatible with Cisco DNA Center?
Yes. The WS-C3650-12X48UZ-L integrates with Cisco DNA Center for policy-based automation, network analytics, and end-to-end assurance.
What security features does the WS-C3650-12X48UZ-L support?
It supports 802.1X port-based authentication, DHCP snooping, dynamic ARP inspection, IP source guard, ACLs, and port security for robust access control.
Which power supply options are available for this switch?
It includes an internal AC power supply and supports the optional Cisco RPS2300 external redundant power system for high-availability backup.
What is the typical power consumption of the WS-C3650-12X48UZ-L?
Under full UPOE load, it consumes up to 1200W; idle power draw is approximately 100W, depending on active features and operating conditions.
What mounting options are supported by the WS-C3650-12X48UZ-L?
It supports standard 19-inch rack mounting with included brackets and can be wall-mounted using an optional wall-mount kit.
What warranty and support options are available for the WS-C3650-12X48UZ-L?
It includes a limited lifetime hardware warranty and 90 days of software updates. Cisco SMARTnet contracts are available for 24/7 technical support and advanced replacement.
What are the environmental specifications of the WS-C3650-12X48UZ-L?
Operating range is 0–40°C, 10–85% non-condensing humidity, and up to 5000m altitude. Storage temperature range is –40 to 70°C.
What latency can customers expect from the WS-C3650-12X48UZ-L?
The hardware-based forwarding engine delivers sub-2 microsecond latency for all port-to-port frame forwarding.
Is the WS-C3650-12X48UZ-L energy efficient?
Yes. It supports IEEE 802.3az Energy Efficient Ethernet and Cisco EnergyWise for dynamic power optimization and reduced operating costs.
What deployment scenarios are ideal for the WS-C3650-12X48UZ-L?
Ideal for enterprise access layers, wireless aggregation, multi-gig applications, PoE-enabled devices, and IoT deployments requiring high density and performance.
How can I upgrade the LAN Base license on the WS-C3650-12X48UZ-L?
You can upgrade to IP Base or IP Services via the Cisco Smart Licensing portal by purchasing the required license and activating it on the switch.