Description
More Information for the Cisco WS-C3850-24PW-S 24 Ports Managed Switch
The WS-C3850-24PW-S is a Cisco Catalyst switch designed to provide efficient and secure network management for businesses of all sizes. In this comprehensive guide, we will delve into the features, benefits, and technical specifications of the WS-C3850-24PW-S switch. Whether you are an IT professional, a business owner, or someone exploring networking solutions, this guide aims to provide a detailed understanding of the capabilities and advantages offered by this managed switch.
Overview of Cisco Catalyst Switches
Before diving into the specifics of the WS-C3850-24PW-S, it’s essential to understand the broader context of Cisco Catalyst switches. Cisco Catalyst switches are renowned for their reliability, scalability, and advanced features, making them a preferred choice for building robust and secure networks. These switches are a critical component in creating efficient communication infrastructures within organizations.
Features of WS-C3850-24PW-S
Now, let’s delve into the specific features that make the WS-C3850-24PW-S a standout choice in the Cisco Catalyst 3850 Series:
- Port Configuration: As denoted by the “24” in its name, the WS-C3850-24PW-S comes equipped with 24 ports. These ports can be crucial for connecting a variety of devices within a network, from computers and servers to other networking equipment.
- Power over Ethernet (PoE+) Capability: The “PW” in the product name signifies PoE support. Moreover, the “S” indicates that it supports the PoE+ standard. This feature is invaluable for organizations looking to power devices through Ethernet cables, simplifying installation and reducing the need for additional power sources.
- Gigabit Ethernet Speeds: The WS-C3850-24PW-S supports Gigabit Ethernet speeds, ensuring fast and efficient data transfer within the network. This is particularly important for organizations dealing with large data volumes or requiring high-speed connectivity for critical applications.
- Advanced Security Features: Security is a top priority in modern networking, and the WS-C3850-24PW-S doesn’t disappoint. With advanced security features, including access control lists (ACLs) and secure boot, the switch helps safeguard the network against unauthorized access and potential threats.
- Scalability with StackWise-480: The WS-C3850-24PW-S supports Cisco’s StackWise-480 technology, allowing organizations to stack multiple switches and manage them as a single entity. This enhances scalability, simplifies management, and ensures a seamless user experience across the network.
- IOS-XE Operating System: Running on Cisco’s IOS-XE operating system, the WS-C3850-24PW-S benefits from a reliable and feature-rich platform. The operating system provides a user-friendly interface for configuration and monitoring, making network management more intuitive.
- Smart Operations with Cisco DNA: Cisco’s Digital Network Architecture (DNA) brings intelligent automation and analytics to the WS-C3850-24PW-S. This smart integration enhances network visibility, streamlines operations, and enables organizations to make informed decisions for optimizing their network infrastructure.
Benefits of WS-C3850-24PW-S
Now that we’ve explored the features, let’s delve into the specific benefits that the WS-C3850-24PW-S brings to the table:
- Improved Network Efficiency: The switch’s high port density and PoE support contribute to improved network efficiency by simplifying connectivity and reducing cable clutter.
- Flexibility in Deployment: PoE support enables the deployment of various network devices, such as IP cameras and wireless access points, without the need for additional power sources.
- Scalability: The stackable design allows for easy scalability, making it a suitable solution for businesses with evolving network requirements.
- Enhanced Network Security: The advanced security features, including ACLs and port security, enhance the overall security posture of the network, protecting against unauthorized access and potential cyber threats.
- Centralized Management: As a managed switch, the WS-C3850-24PW-S offers centralized management capabilities, allowing administrators to configure, monitor, and troubleshoot the network from a single interface.
- Reliability and Performance: Cisco Catalyst switches are known for their reliability, and the WS-C3850-24PW-S is no exception. With high-performance specifications, it ensures that data is transmitted efficiently and reliably across the network.
Technical Specifications
To provide a more comprehensive understanding, let’s explore the technical specifications of the WS-C3850-24PW-S:
- Switching Capacity: The switch offers a high switching capacity, ensuring efficient data transfer across the network.
- Forwarding Rate: With a commendable forwarding rate, the switch maintains a high level of performance, crucial for applications with demanding data transmission requirements.
- PoE Budget: The Power over Ethernet budget specifies the total power available for PoE devices connected to the switch. This information is crucial for planning and managing PoE-enabled devices on the network.
- Form Factor: The form factor of the switch defines its physical dimensions and mounting options. Understanding the form factor is essential for proper integration into network racks or cabinets.
- Dimensions and Weight: Details regarding the dimensions and weight of the switch provide practical insights for installation and ensure compatibility with existing infrastructure.
Use Cases and Industries
The WS-C3850-24PW-S finds applications across various industries due to its versatile features. Here are some common use cases:
- Enterprise Networks: In large enterprises with extensive networking needs, the WS-C3850-24PW-S serves as a reliable backbone, connecting numerous devices and ensuring seamless communication.
- Education Institutions: Campus-wide networks in educational institutions benefit from the scalability and PoE support of the WS-C3850-24PW-S. It facilitates the integration of various devices, including security cameras and access points.
- Healthcare Facilities: The switch’s security features make it an ideal choice for healthcare settings where patient data security is paramount. PoE support is valuable for powering medical devices and IP phones.
- Government Organizations: Government agencies often require robust and secure networking solutions. The WS-C3850-24PW-S, with its advanced security features, meets the stringent requirements of government networks.
- Retail Environments: In retail, where a reliable network is essential for point-of-sale systems, inventory management, and security cameras, the WS-C3850-24PW-S provides the necessary performance and scalability.
High-Performance of Switch
The Cisco Catalyst 3850 is a high-performance, stackable, and fully managed Layer 3 switch. The WS-C3850-24PW-S model has 24 Gigabit Ethernet ports with Power over Ethernet Plus (PoE+), and 2 10 Gigabit Ethernet (10G) uplink ports. The switch supports advanced features such as Cisco StackPower, which allows power to be shared among multiple switches in a stack, and Cisco Flexible NetFlow, which allows for detailed network traffic analysis. Additionally, it supports Cisco EnergyWise technology that enables IT organizations to measure and manage the power consumption of network infrastructure and network-attached devices. It is a great choice for enterprise-class access layer deployments and converged wired-wireless access.
Power and Innovation
The WS-C3850-24PW-S Cisco Catalyst 3850 L3 Switch is a powerful and innovative switch that delivers many advanced features and capabilities. One of its key strengths is its ability to support both Power over Ethernet Plus (PoE+) and 10 Gigabit Ethernet (10G) uplink ports.
Power over Ethernet Plus (PoE+) allows the switch to provide power to connected devices, such as IP phones and wireless access points, over the same Ethernet cable that is used for data transmission. This eliminates the need for separate power supplies and makes it easier to install and manage devices on the network.
The 10 Gigabit Ethernet uplink ports provide high-speed connectivity to other parts of the network and enable the switch to handle large amounts of data traffic. This makes it ideal for deployments in high-bandwidth environments such as data centers and large enterprise networks.
The switch also supports the Cisco StackPower feature, which allows power to be shared among multiple switches in a stack and enables IT organizations to measure and manage power consumption of network infrastructure and network-attached devices using Cisco EnergyWise technology. Additionally, it supports Cisco Flexible NetFlow, which allows for detailed network traffic analysis, enabling IT teams to troubleshoot and optimize network performance.
Resiliency and High Availability
The WS-C3850-24PW-S Cisco Catalyst 3850 L3 Switch is designed to provide resiliency and high availability in network environments. It features many technologies and features that work together to ensure that the switch is always available and that network traffic is delivered reliably.
One of the key features of the switch is its support for Cisco StackWise-480 technology. StackWise-480 allows multiple switches to be connected and operate as a single logical switch. This provides increased bandwidth and allows for automatic failover in the event of a switch failure. This means that if one switch in the stack fails, the other switches will continue to operate and maintain network connectivity.
Another important feature is its support for Cisco StackPower, which allows power to be shared among multiple switches in a stack. This ensures that if one switch loses power, the others will continue to operate and maintain network connectivity.
The switch also supports Cisco Flexible NetFlow, which allows for detailed network traffic analysis, enabling IT teams to troubleshoot and optimize network performance. Additionally, it supports Cisco EnergyWise technology that enables IT organizations to measure and manage the power consumption of network infrastructure and network-attached devices.
General Information about this Cisco WS-C3850-24PW-S
- Manufacturer: Cisco
- Part Number or SKU# WS-C3850-24PW-S
- Product Line: Catalyst
- Product Series: 3850
- Product Model: WS-C3850-24P-S
- Product Type: Layer 3 Switch
Technical Specifications of Layer 3 Switch
- Total Number of Network Ports: 24
- Token Ring Port: No
- LRE Port: No
- Management Port: Yes
- Number of PoE+ (RJ-45) Ports: 24
- Stack Port: Yes
- Port/Expansion Slot Details: 24x Gigabit Ethernet Network
I/O Expansions
- Number of Total Expansion Slots: 1
- Expansion Slot Type: Network Interface Module (NIM)
Media & Performance
- Media Type Supported: Twisted Pair
- Ethernet Technology: Gigabit Ethernet
- Network Technology: 10/100/1000Base-T
Network & Communication
- Layer Supported: 3
Management & Protocols
- Manageable: Yes
- Management:
- Web-Based Management
- Telnet
- CLI
- DHCP
- QoS
- VLAN
- RMON I and II standards
- SNMP v1, v2c, and v3
- Syslog
- MIB
Memory
- Standard Memory: 4 GB
- Memory Technology: DRAM
- Flash Memory: 2 GB
Networking
- IPv4 routes: 24000
- NetFlow entries: 24000
- Switched virtual interfaces (SVIs): 1000
- Manageable access points: 5
- MAC Address Table Size: 32000 entries
- Jumbo Frame Support: 9198 bytes
- Routing Protocol: RIP-1, RIP-2, EIGRP, RIPng
- Remote Management Protocol: SNMP 1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c, SSH, CLI
- Authentication Method: Kerberos, Secure Shell (SSH), RADIUS, TACACS+
Features
- Auto-negotiation, ARP support, trunking, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, IPv6 support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, Virtual Route Forwarding-Lite (VRF-Lite), MLD snooping, Dynamic ARP Inspection (DAI), PoE+, STP Root Guard, Uni-Directional Link Detection (UDLD), Rapid Per-VLAN Spanning Tree Plus (PVRST+), IPv4 support, Shaped Round Robin (SRR), Link Aggregation Control Protocol (LACP), Remote Switch Port Analyzer (RSPAN), layer 3 load balancing, Energy Efficient Ethernet, Cisco StackWise-480 technology, Cisco StackPower technology, Flexible NetFlow (FNF)
Reliability
- MTBF: 269450 Hours
Power Description
- PoE (RJ-45) Port: No
- Input Voltage: 230 V AC, 120 V AC
- Power Source: Power Supply
- Power Over Ethernet (PoE): PoE+
- Power Redundancy: Optional
- Power Provided: 715 Watt
- Voltage Required: AC 120/230 V (50/60 Hz)
Environmental Parameters
- Min Operating Temperature: 23 °F
- Max Operating Temperature: 113 °F
- Humidity Range Operating: 10 – 95% (non-condensing)
- Min Storage Temperature: -40 °F
- Max Storage Temperature: 158 °F
Miscellaneous
- Compliant Standards: CISPR 22 Class A, GOST, BSMI CNS 13438 Class A, CISPR 24, EN 61000-3-2, NOM, EN 61000-3-3, EN55024, ICES-003 Class A, RoHS, UL 60950-1 Second Edition, KCC, FCC Part 15 A, ISO 7779, CSA C22.2 No. 60950-1 Second Edition, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, VCCI Class A, EN 55022 Class A
In general, the WS-C3850-24PW-S Cisco Catalyst 24 Ports Managed Switch is a robust and feature-rich solution for organizations seeking reliable and scalable network management. Its high port density, Power over Ethernet support, and advanced security features make it a versatile choice for various networking scenarios. Whether you are establishing a new network or upgrading existing infrastructure, the WS-C3850-24PW-S offers the flexibility, performance, and security required to meet the demands of modern businesses. As technology continues to evolve, Cisco Catalyst switches remain at the forefront, providing innovative solutions for effective and efficient network management.
