Description
π· Lot of 2 Cisco Catalyst WS-C3850-48F-L Switches 48 Ports
Complete Professional Kit with Original 10G Module π
β¨ High-performance stacking solution for enterprise network infrastructure β¨
π¦ Complete Lot Contents
π What you receive in this professional kit
48 Gigabit Ethernet 10/100/1000 ports with PoE+ (800W per switch)
2 x 10 Gigabit Ethernet network module for high-speed connectivity
Compatible power cables for direct connection
50cm StackWise-480 stacking cable for interconnecting switches
The photos are for illustration purposes only. Only the content of the listing is authoritative for the exact product reference and included accessories. Our switches are fully original Cisco with original modules, unlike many items for sale equipped with parts from other brands. If in doubt, feel free to contact us before purchase.
π― Solution Overview
The Cisco Catalyst 3850 represents the new generation of enterprise switches combining high-density Gigabit Ethernet wired connectivity with integrated wireless controller capabilities. This professional lot includes two 48-port switches with their 10 Gigabit Ethernet expansion modules, enabling the creation of a scalable and resilient network infrastructure through StackWise-480 technology.
With a switching capacity of 176 Gbps per switch and a stack bandwidth of 480 Gbps, this solution offers exceptional performance for demanding environments. The Power over Ethernet Plus (PoE+) support with 800W per switch allows powering up to 48 network devices (IP phones, WiFi access points, IP cameras) without needing additional power sources.
Ideal for businesses, educational institutions, healthcare centers, hotels, warehouses, and any environment requiring a reliable, secure, and high-performance network infrastructure with centralized management.
βοΈ Detailed Technical Specifications
π General Features
Reference: WS-C3850-48F-L
Rack mountable standard
Depth: 44.5 cm
Height: 4.88 cm (1U)
RJ-45 Gigabit Ethernet
2 ports 10 Gigabit Ethernet
(4 SFP slots available)
πͺ Performance and Capabilities
352 Gbps (set of 2 switches)
Maximum forwarding rate
StackWise-480 Technology
Simplified unified management
Optimal performance
IOS system storage
Extended network management
Network segmentation
β‘ Power over Ethernet (PoE+)
30W maximum per port
1600W (set of 2 switches)
All Ethernet ports
IP Cameras, IoT Sensors
π» Software and Features
LAN Base Feature Set
802.3ab/ad/af/at/u/x/z
TACACS+, SSH, SNMPv3
Support for IPv4 and IPv6
Prevention of network loops
Policing, Shaping, Marking
Multicast traffic optimization
NetFlow, SPAN, RSPAN
π Power and Environment
50/60 Hz
Optimized energy efficiency
Use in varied conditions
Long-term storage
(without condensation)
Exceptional reliability
π Product Information
World leader in networking equipment
IEC 60950-1, RoHS
CISPR22, EN61000-3-2
Layer 3 Switching
β Condition and Authenticity
π Used - Tested and Operational
These Cisco Catalyst 3850 switches are in used condition and have been used in a professional environment. They show normal signs of wear related to their previous use (micro-scratches, superficial marks on the chassis), but their functioning is perfect.
Each switch has been rigorously tested by our qualified technicians. All features have been verified: Ethernet ports, 10G modules, PoE+, stacking, IOS system, and overall performance. The equipment is ready to be deployed immediately in your network infrastructure.
π Key Features and Benefits
- Scalable Infrastructure: StackWise-480 stacking allowing to connect up to 9 switches with a bandwidth of 480 Gbps for unified management and exceptional performance
- High Port Density: 96 Gigabit Ethernet ports in total (48 ports per switch) with PoE+ support to connect all your network devices
- Generous PoE+ Power: Total budget of 1600W (800W per switch) allowing to power up to 96 devices such as IP phones, WiFi access points, or surveillance cameras
- 10 Gigabit Connectivity: Original Cisco C3850-NM-2-10G modules providing high-speed uplink ports to interconnect your infrastructure or servers
- Enterprise-Level Performance: Combined switching capacity of 352 Gbps with a throughput of 261.9 Mpps to handle the most intense network traffic
- Simplified Management: A single management IP address for the entire stack, reducing administrative complexity and configuration time
- Advanced Security: Support for 802.1X, ACL, RADIUS, TACACS+, SSH, SNMPv3 to protect your infrastructure from unauthorized access
- Quality of Service (QoS): Intelligent traffic prioritization to ensure optimal performance for critical applications (VoIP, video, data)
- Redundancy and Reliability: Resilient architecture with StackPower, optional redundant power supplies, and an MTBF of 241,050 hours
- Energy Efficiency: Support for Energy Efficient Ethernet (EEE) IEEE 802.3az to reduce power consumption during low activity periods
- IPv6 Support: Future-ready with full IPv4 and IPv6 support for addressing and routing
- Integrated WiFi Controller: Ability to manage up to 100 access points and 2000 wireless clients (requires appropriate license)
πΌ Applications and Use Cases
This Cisco Catalyst 3850 solution is perfectly suited for many professional environments:
- Businesses and SMEs: Access network infrastructure to connect workstations, printers, servers, and business equipment with high availability
- Educational Institutions: Connection of classrooms, computer labs, libraries with WiFi support via PoE+ access points
- Healthcare Facilities and Hospitals: Reliable network for medical systems, IP telephony, surveillance cameras, and IoT devices with PoE+ power
- Hotels and Conference Centers: High-density WiFi infrastructure with centralized management of access points and VLAN support to separate guest networks
- Retail: Connection of point-of-sale terminals, barcode readers, IP cameras, and inventory management systems
- Warehouses and Logistics: Robust network for mobile terminals, RFID readers, label printers, and warehouse management systems (WMS)
- Data Centers: Access switches for connecting servers, storage arrays, and network equipment with 10G uplinks to the backbone
- Smart Buildings: Convergence of data networks, VoIP, video surveillance, access control, and building management systems (BMS)
π Advantages of StackWise-480 Technology
The included Cisco stack cable in this lot allows for the creation of a stacked network architecture offering numerous benefits:
- Unified Management: A single administration point for both switches, with a single management IP address to simplify configuration and monitoring
- Bidirectional Bandwidth: 480 Gbps throughput between stacked switches for ultra-fast data transfer without bottlenecks
- High Availability: Automatic redundancy with instant failover in case of a master switch failure, ensuring service continuity
- Flexible Scalability: Ability to add up to 7 additional switches (total 9) without major reconfiguration of the infrastructure
- Operational Efficiency: Simultaneous IOS update on all stack members, reducing maintenance time
- Simplified Spanning-Tree: The stack is seen as a single entity by the network, eliminating internal STP blocking and optimizing paths
π‘οΈ Warranty and Professional Services
β Professional 30-Day Warranty Included
Buy with confidence with our quality commitment
- Complete 30-Day Warranty: Total protection against operational defects with return or exchange possible within one month after receipt
- Tested and Certified Equipment: Each switch and module is rigorously tested by our qualified network technicians before shipping
- Secure and Fast Shipping: Professionally reinforced packaging with protective foam, shipping with tracking number provided to trace your order
- Professional Invoice: Paper invoice with 0% VAT (according to applicable regime) included with each package for your business accounting
- 100% Original Cisco Equipment: Authentic Cisco Systems switches and modules, no counterfeits or compatible parts from other brands
- Original Modules Included: The C3850-NM-2-10G modules are original Cisco modules, not generic alternatives as often offered
- Factory Configuration: The switches may be delivered with factory configuration or pre-configured according to your needs (contact us)
We exclusively sell networking equipment. We do not provide any technical support for installation, advanced configuration, deployment of specific features, or troubleshooting software issues. The switches come with Cisco IOS preinstalled in LAN Base version. For in-depth technical assistance, we recommend contacting a certified Cisco network integrator or a specialized consultant. No additional software license is included except for the preinstalled one (LAN Base).
β Frequently Asked Questions (FAQ)
π How many PoE+ devices can I power with these two switches?
Each Cisco Catalyst WS-C3850-48F-L switch has a PoE+ budget of 800W, totaling 1600W for the lot. With the IEEE 802.3at (PoE+) standard, each port can provide up to 30W maximum. The number of powered devices depends on their actual consumption: if your devices consume an average of 15W (a common case for IP phones and standard WiFi access points), you can power about 53 per switch, or 106 in total. For high-resolution IP cameras or 802.11ac Wave 2 WiFi access points that consume more, this number will be proportionally reduced. The switch automatically manages the distribution of available power according to detected needs.
π Do I have to stack the two switches or can I use them separately?
You have complete freedom of choice! Both switches can operate completely independently with their own management IP addresses if you prefer a distributed architecture. The provided stack cable (STACK-T1-50CM V01) is optional and allows you to create a StackWise-480 stacked configuration if you wish to benefit from unified management, inter-switch bandwidth of 480 Gbps, and increased high availability. Stacking is particularly recommended if the switches are installed in the same rack or in close proximity, but it is absolutely not mandatory for their operation.
π‘ Are the C3850-NM-2-10G modules really original Cisco modules?
Yes, absolutely! We guarantee that the C3850-NM-2-10G modules included are 100% original and authentic Cisco Systems modules. Unlike many sellers who offer compatible or generic modules from third-party brands (often of inferior quality and potentially causing compatibility or performance issues), we only sell authentic Cisco hardware. Each module bears the official Cisco markings and is natively recognized by the switch's IOS without warning messages. This authenticity ensures maximum reliability, perfect compatibility, and the preservation of your Cisco network infrastructure's integrity.
π» What version of IOS is installed on these switches?
The switches come with Cisco IOS preinstalled in LAN Base version. This is the standard Cisco operating system for these models. The exact version of IOS may vary depending on the switch, but all are functional with a stable and proven version. If you need a specific version of IOS or a higher feature license (IP Services, IP Base), you can upgrade IOS via the Cisco website (requires a Cisco account with an active support contract) or contact us to check our availability. The LAN Base feature set includes essential features: VLAN, STP, RSTP, MSTP, QoS, 802.1X security, and SNMP management.
π§ Can I add more switches to the stack later?
Absolutely! Cisco's StackWise-480 technology allows stacking up to 9 switches from the Catalyst 3850 series (with the same IOS feature set). You can therefore add up to 7 additional switches to your current configuration. For this, you will need additional stack cables (available in different lengths: 50cm, 1m, 3m depending on the distance between your switches). Adding a member to the stack is a relatively simple operation that only requires a temporary shutdown. This scalability allows you to grow your network infrastructure gradually according to your needs while maintaining centralized management and high inter-switch bandwidth.
β‘ What is the actual power consumption of these switches?
The power consumption of the Catalyst 3850 varies significantly depending on usage. A switch without PoE load consumes about 120-150W. With a maximum PoE load (800W of powered devices), the total consumption can reach approximately 950-1000W per switch (including conversion losses). For a pair of switches, expect between 240W (without PoE) and 2000W (maximum PoE) depending on your configuration. The actual consumption therefore directly depends on the number and power of the connected PoE devices. The switch includes energy efficiency features (Energy Efficient Ethernet) that automatically reduce consumption during periods of low network activity.
π Do these switches support inter-VLAN routing?
Yes, the Cisco Catalyst 3850 are Layer 3 switches capable of performing IP routing. With the included LAN Base license, you have static IPv4 and IPv6 routing, allowing inter-VLAN routing to segment and route traffic between different logical networks. This feature is essential in modern enterprise environments to separate departments, guest networks, VoIP systems, and IoT networks while allowing controlled communication between them. For advanced dynamic routing protocols (OSPF, EIGRP, BGP), an upgrade to an IP Services or IP Base license would be necessary, but static routing covers the majority of inter-VLAN routing needs for SMEs and enterprises.
π What security features are available?
The Catalyst 3850 offers a complete arsenal of network security features to protect your infrastructure: 802.1X authentication (port-based network access control) with RADIUS integration, access control lists (ACL) to filter traffic, Dynamic ARP Inspection (DAI) against ARP spoofing attacks, IP Source Guard to prevent IP address spoofing, DHCP Snooping to secure address assignment, Port Security to limit MAC addresses per port, Private VLAN for port isolation, Storm Control to protect against broadcast storms, and secure management protocols (SSH, SNMPv3, HTTPS). These features create a defense in depth against internal and external threats to your corporate network.
β Why Choose Our Cisco Catalyst 3850 Lot?
- Complete Ready-to-Deploy Kit: All essential items included (switches, modules, power cables, stack cable) for immediate installation without additional purchase
- 100% Authentic Cisco Equipment: Manufacturer's original warranty with original modules, unlike many offers with questionable quality compatible parts
- Excellent Value for Money: Professional Cisco network infrastructure solution at a very competitive price for optimized investment
- Enterprise-Level Performance: Combined switching capacity of 352 Gbps and 1600W of PoE+ budget to support your most demanding applications
- Guaranteed Scalability: Stackable architecture up to 9 switches allowing you to grow your network according to your future needs
- Proven Reliability: Cisco Catalyst technology recognized worldwide with an MTBF of 241,050 hours for maximum availability
- Experienced Professional Seller: Established company with a 30-day warranty, proper invoicing, and secure shipping
- Complete PoE+ Support: Power IP phones, WiFi access points, IP cameras, and IoT devices without separate power infrastructure