Cisco Catalyst 3650 Switch - WS-C3650-12X48UQ-L Cisco Overview
Cisco Catalyst 3650 Switch - WS-C3650-12X48UQ-L Cisco is a genuine campus and data-center switching product from Cisco, a global name in networking whose platforms are used by enterprises, service providers and data-center operators alike. Belonging to the Cisco family, the Cisco Catalyst 3650 Switch - WS-C3650-12X48UQ-L unit is built to the original factory specification, so it integrates with existing Cisco deployments predictably and behaves exactly as the platform documentation describes. In the network, it is suited to access-layer and edge deployments, where reliable wiring-closet operation and straightforward management are the priorities.
From a specification standpoint, it offers 48 ports for client, server or uplink connectivity; 60 W PoE budget. These are the original factory figures for this model, giving administrators a clear picture of what the unit can deliver before it enters service. Standard mounting, cabling and management practices apply, so deployment follows the same procedures as other Cisco hardware already running in the environment.
Typical deployments include access-layer deployments for user, phone and AP connectivity, distribution and core aggregation in campus networks, and top-of-rack and end-of-row switching in data centers. Organizations commonly source it for refresh programs, capacity expansion and spares management, keeping a tested unit on hand so outages stay short and replacements are predictable. The factory detail for this unit reads: “Stackable 12 100M/1G/2.5G/5G/10G Cisco UPOE™ downlink ports, 36 10/100/1000 Cisco UPOE™ downlink ports, four 10-Gigabit uplink SFP+ ports.”. This makes it a practical choice when original-spec hardware is required at a predictable cost.
Every unit at LinkNewNet is inspected and tested before dispatch, and stock is graded, cleaned and verified for correct operation, including port status, console access and firmware state. Our warranty coverage and responsive technical support protect the purchase after it arrives, and our team can confirm revision levels and software compatibility before you order. For volume requirements we also offer configuration checks and staged delivery options.
Contact our sales team for current availability, lead time and shipping options for the Cisco Catalyst 3650 Switch - WS-C3650-12X48UQ-L. We respond quickly with stock status and a firm quote, so you can plan the refresh or expansion with confidence.
Key Specifications
Applications
Enterprise Campus
High-density ports power users, phones and APs at the access layer.
Branch Office
Stackable units simplify branch deployment and management.
Wireless & IoT
PoE budget supports dense wireless and IoT endpoints.
Buying a Pre-Owned Cisco Catalyst 3650 Switch - WS-C3650-12X48UQ-L
Verify the unit is tested, firmware confirmed, and condition documented. Every unit is fully tested and warranty covered. Contact our team for current stock and availability.
WS-C3650-12X48UQ-L Specification | |
| Capacity | |
| Type | Virtual interfaces (VLANs) |
| Value | 4094 |
| Dimensions & Weight | |
| Width | 17.5 in |
| Depth | 19.1 in |
| Height | 1.7 in |
| Weight | 16.71 lbs |
| Environmental Parameters | |
| Min Operating Temperature | 23 °F |
| Max Operating Temperature | 113 °F |
| Humidity Range Operating | 5 - 96% (non-condensing) |
| Min Storage Temperature | -40 °F |
| Max Storage Temperature | 158 °F |
| Flash Memory | |
| Installed Size | 4 GB |
| Header | |
| Compatibility | PC |
| Manufacturer | Cisco Systems |
| Packaged Quantity | 1 |
| Product Line | Cisco Catalyst |
| Model | 3650-12X48UQ-L |
| Brand | Cisco |
| Interface Provided | |
| Qty | 4 |
| Type | Management (mini-USB) |
| Connector Type | Type B |
| Comments | Management |
| PoE Power | 60 W |
| Networking | |
| Type | Switch |
| Connectivity Technology | Wired |
| Ports Qty | 48 |
| Features | Access Control List (ACL) support, ARP support, Auto-negotiation, Auto-uplink (auto MDI/MDI-X), Cisco StackWise Technology, Class of Service (CoS), DHCP snooping, DHCP support, DiffServ Code Point (DSCP) support, Dynamic ARP Inspection (DAI), Dynamic Trunking Protocol (DTP) support, Energy Efficient Ethernet, Flexible NetFlow (FNF), Full duplex capability, Hot Standby Router Protocol (HSRP) support, IGMP snooping, IPv6 support, Layer 2 switching, Link Aggregation Control Protocol (LACP), LLDP support, MAC Address Notification, MLD snooping, Multiple Spanning Tree Protocol (MSTP) support, Port Aggregation Protocol (PAgP) support, Quality of Service (QoS), RADIUS support, Rapid Per-VLAN Spanning Tree Plus (PVRST+), Rapid Spanning Tree Protocol (RSTP) support, Remote Switch Port Analyzer (RSPAN), Shaped Round Robin (SRR), Spanning Tree Protocol (STP) support, Strict Priority Queuing (SPQ), Syslog support, Trivial File Transfer Protocol (TFTP) support, Trunking, Uni-Directional Link Detection (UDLD), Unicast Reverse Path Forwarding (URPF), Virtual Route Forwarding-Lite (VRF-Lite), VLAN support |
| Stackable | Stackable |
| Subcategory | Network hubs and switches |
| Power Over Ethernet (PoE) | UPOE |
| Advanced Switching | Layer 3 |
| Manageable | Yes |
| Form Factor | Desktop, Rack-mountable |
| Jumbo Frame Support | 9198 bytes |
| Subtype | Gigabit Ethernet |
| PoE Budget | 660 W |
| Performance | |
| Type | Switching capacity |
| Value | 272 Gbps |
| Ports | |
| Qty | 36 |
| Type | 10/100/1000 (UPOE) |
| Ports (2nd) | |
| Qty | 12 |
| Type | 100/1000/2.5G/5G/10G (UPOE) |
| Ports (3rd) | |
| Qty | 4 |
| Type | 10 Gigabit SFP+ (uplink) |
| Power Device | |
| Frequency Required | 50/60 Hz |
| Power Provided | 1100 Watt |
| Installed Qty | 1 |
| Max Supported Qty | 2 |
| Nominal Voltage | AC 120/230 V |
| Power Redundancy | Optional |
| Power Redundancy Scheme | 1+1 (with optional power supply) |
| Type | Internal power supply |
| Hot-Plug | Hot-plug |
| RAM | |
| Installed Size | 4 GB |
| Slot Provided | |
| Type | Stacking Module slot |
| Total Qty | 1 |
| Free Qty | 1 |
Cisco Catalyst 3650 Switch - WS-C3650-12X48UQ-L - Deployment Notes
This Cisco Catalyst 3650 Switch - WS-C3650-12X48UQ-L switch is suited to wiring-closet, distribution, or core roles depending on the port density and uplink options of the specific model. The port configuration is a key consideration when planning power budgets for attached devices such as IP phones and access points.
For a refresh or expansion, confirm the IOS/NX-OS software release supported by this specific SKU, the fan and power requirements, and the uplink modules that match your existing infrastructure. Our team can verify revision levels and software compatibility before you order.
Every unit at LinkNewNet is inspected and tested before dispatch, and this Cisco Catalyst 3650 Switch - WS-C3650-12X48UQ-L variant is graded, cleaned and verified for correct operation, including port status, console access and firmware state. Volume requirements can be staged with configuration checks.
Cisco Catalyst 3650 Switch - WS-C3650-12X48UQ-L - Cisco Series Notes
This listing is part of the Cisco enterprise networking product family, sourced and tested by LinkNewNet for enterprise deployment. Cisco Catalyst or Nexus switch is typically deployed in campus access, distribution, or data-center roles. It provides reliable Layer 2/3 switching for user, server and uplink connectivity, and integrates with Cisco DNA Center or traditional CLI-based management.
Deployment guidance: When planning this Cisco Catalyst 3650 Switch - WS-C3650-12X48UQ-L unit into a network, confirm the software image (IOS/IOS-XE/NX-OS) required, the power and cooling profile, and the upstream/downstream interface types that match your existing infrastructure. For a like-for-like refresh, match the feature set of the units already in service so management and automation behave consistently.
Our Cisco reconditioning process: Every pre-owned Cisco unit at LinkNewNet passes a documented reconditioning flow before dispatch - visual inspection, internal cleaning, firmware verification, port-by-port testing, and configuration reset to factory defaults. This ensures the unit you receive operates reliably and integrates cleanly with your existing Cisco management tools.
Related models in this family: WS-C3650-24PD-L, WS-C3650-24TS-L, WS-C3650-24PS-E, WS-C3650-24PDM-E, C1-WS3650-24PDM/K9. Compare specifications to confirm the right port density, feature set and uplink options for your deployment.
Model code: L = LAN Base feature set - this suffix indicates the feature set, power, or regulatory variant of the Cisco Catalyst 3650 Switch - WS-C3650-12X48UQ-L, which affects software licensing and regional compliance.
