Description
Product Overview of the Cisco WS-C3850-24P-S Catalyst 3850 Switch
The Cisco WS-C3850-24P-S is a Catalyst 3850 series switch designed to facilitate efficient networking operations. With 24 ports supporting 10/100/1000Base-T RJ-45 connections and Power Over Ethernet Plus (PoE+) capability, this Layer 2 manageable switch is rack-mountable and occupies 1U of space, offering versatile and robust networking solutions.
Understanding Catalyst 3850 Series Switches
Catalyst switches are integral components in networking setups, serving as central hubs for connecting multiple devices within a network. The Catalyst 3850 series is known for its advanced features, offering scalability, performance, and security in network operations.
Features of Cisco WS-C3850-24P-S Catalyst 3850 Switch24 Ports: 10/100/1000Base-T RJ-45
This switch provides 24 ports that support various Ethernet standards (10/100/1000Base-T) using RJ-45 connectors, catering to a range of network devices.
Power Over Ethernet Plus (PoE+) Capability
With PoE+ capability, the switch can deliver power and data over Ethernet cables, simplifying installations and supporting devices like IP phones, wireless access points, and surveillance cameras.
Manageable Layer 2 Switch
As a Layer 2 switch, it operates at the data link layer of the OSI model, offering functionalities such as VLANs, link aggregation, and basic network management.
Rack-Mountable 1U Design
The switch is designed to be mounted in a standard 19-inch rack, occupying 1U of space, which is beneficial for space-saving in data center environments.
Importance of Catalyst 3850 Series Switches
Catalyst 3850 series switches offer several advantages in networking setups:
Enhanced Performance
With advanced features and robust capabilities, these switches offer high performance, ensuring smooth data flow and network efficiency.
Simplified Management
Manageability features in Catalyst switches facilitate easier network configuration, monitoring, and troubleshooting, contributing to streamlined network management.
PoE+ Capabilities
PoE+ capability simplifies installations by allowing devices to be powered via Ethernet cables, reducing the need for separate power sources.
Benefits of Using Cisco WS-C3850-24P-S Catalyst 3850 SwitchVersatile Ethernet Connectivity
With 24 RJ-45 ports supporting various Ethernet standards, the switch accommodates a diverse range of network devices, ensuring compatibility and flexibility.
PoE+ Simplifies Installations
PoE+ capability simplifies the deployment of devices like IP phones and surveillance cameras by providing power through Ethernet cables, reducing installation complexity.
Layer 2 Functionality
As a Layer 2 switch, it offers basic network functionalities, providing essential management features for efficient network operations.
Space-Saving Rack-Mountable Design
The 1U rack-mountable design optimizes space in data center environments, allowing for efficient utilization of rack space.
Use Cases for Cisco WS-C3850-24P-S Catalyst 3850 SwitchEnterprise Networks
In large-scale enterprise networks requiring numerous connections and PoE support, this switch efficiently manages various devices across different departments.
Surveillance Systems
For surveillance setups requiring PoE+ support for IP cameras, this switch simplifies installations and ensures reliable connectivity.
Small to Medium Businesses (SMBs)
SMBs benefit from the scalability, manageability, and PoE+ capabilities offered by this switch for their networking requirements.
Performance of Catalyst 3850 Switch
The WS-C3850-24P-S is a Cisco Catalyst 3850 series switch. It has 24 Ethernet ports and is a performance model, meaning it is designed to handle a high volume of network traffic. The 3850 series is a stackable switch, which means multiple units can be connected together to form a single, logical switch. The switch supports advanced features such as Quality of Service (QoS), access control lists (ACLs), and EnergyWise technology for power management. It also supports Cisco’s StackWise-480 technology which allows for flexible and high-speed communication between switches in the stack.
Compliant Standards
The WS-C3850-24P-S Cisco Catalyst 3850 24 Ports Ethernet Switch is a high-performance switch that is compliant with several industry standards. These standards ensure that the switch is compatible with a wide range of devices and networks and that it provides a consistent and reliable performance.
Some of the compliant standards that this model Cisco Catalyst 3850 24 Ports Ethernet Switch adheres to include:
- IEEE 802.3 Ethernet: This standard defines the physical and data link layers of the OSI model for Ethernet networks. It specifies the physical characteristics of Ethernet cabling and the protocols used to transmit and receive data over Ethernet networks.
- IEEE 802.3u Fast Ethernet: This standard defines the physical and data link layers of the OSI model for Fast Ethernet networks. It specifies the physical characteristics of Fast Ethernet cabling and the protocols used to transmit and receive data over Fast Ethernet networks.
- IEEE 802.3z Gigabit Ethernet: This standard defines the physical and data link layers of the OSI model for Gigabit Ethernet networks. It specifies the physical characteristics of Gigabit Ethernet cabling and the protocols used to transmit and receive data over Gigabit Ethernet networks.
- IEEE 802.3ab 1000BASE-T: This standard defines the physical and data link layers of the OSI model for 1000BASE-T networks. It specifies the physical characteristics of 1000BASE-T cabling and the protocols used to transmit and receive data over 1000BASE-T networks.
- IEEE 802.3af Power over Ethernet (PoE): This standard defines the protocols and procedures for providing power to Ethernet devices over standard Ethernet cabling. This allows this model Cisco Catalyst 3850 24 Ports Ethernet Switch to power devices such as IP phones and wireless access points over the Ethernet cable, eliminating the need for separate power cables.
- IEEE 802.3at Power over Ethernet Plus (PoE+): This standard defines the protocols and procedures for providing higher power levels to Ethernet devices over standard Ethernet cabling. This allows this model Cisco Catalyst 3850 24 Ports Ethernet Switch to power devices with higher power requirements such as high-definition IP cameras and access points over the Ethernet cable.
General Information about this Cisco WS-C3850-24P-S
- Manufacturer: Cisco
- Part Number or SKU# WS-C3850-24P-S
- Product Line: Catalyst
- Product Series: 3850
- Product Type: Layer 3 Switch
Interfaces/Ports for Layer3 Switch
- Total Number of Network Ports 24
- Token Ring Port No
- LRE Port No
- Bypass No
- Modular Yes
- Management Port Yes
- USB Yes
- Number of PoE+ (RJ-45) Ports 24
- Stack Port Yes
Performance of 24 Ports Switch
- Media Type Supported Twisted Pair
- Twisted Pair Cable Standard Category: 6
- Ethernet Technology: Gigabit Ethernet
- Network Technology: 10/100/1000Base-T
- MTBF: 296450 Hour
Environmental Parameters of EthernetSwitch
- 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
Features
- Access Control List (ACL) support, ARP support, Auto-negotiation, Auto-uplink (auto MDI/MDI-X), Cisco StackPower technology, Cisco StackWise-480 technology, DHCP snooping, Dynamic ARP Inspection (DAI), Dynamic Trunking Protocol (DTP) support, Energy Efficient Ethernet, Flexible NetFlow (FNF), IGMP snooping, IPv4 support, IPv6 support, Layer 3 load balancing, Link Aggregation Control Protocol (LACP), MLD snooping, Multiple Spanning Tree Protocol (MSTP) support, PoE+, 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), STP Root Guard, Syslog support, Trivial File Transfer Protocol (TFTP) support, Trunking, Uni-Directional Link Detection (UDLD), Virtual Route Forwarding-Lite (VRF-Lite), VLAN support
I/O Expansions
- Number of Total Expansion Slots: 1
Network & Communication
- Layer Supported: 3
Memory
- Standard Memory: 4 GB
- Memory Technology: DRAM
- Flash Memory: 2 GB
Power Description
- PoE (RJ-45) Port Yes
- Input Voltage: 110 V AC
- Input Voltage: 220 V AC
- Power Source: Power Supply
- Redundant Power Supply: Yes
Compatibility
- IEEE 802.1D Spanning Tree Protocol
- IEEE 802.1p CoS Prioritization
- IEEE 802.1Q VLAN
- IEEE 802.1s
- IEEE 802.1w
- IEEE 802.1X
- IEEE 802.1X-Rev
- IEEE 802.11
- IEEE 802.1ab (LLDP)
- IEEE 802.3ad
- IEEE 802.3x full duplex on 10BASE-T, 100BASE-TX, and 1000BASE-T ports
- IEEE 802.3 10BASE-T
- IEEE 802.3u 100BASE-TX
- IEEE 802.3ab 1000BASE-T
- IEEE 802.3z 1000BASE-X
- RMON I and II standards
- SNMP v1, v2c, and v3
- IEEE 802.3af and IEEE 802.3a
In summary, the Cisco WS-C3850-24P-S Catalyst 3850 Switch with its 24 ports supporting various Ethernet standards, PoE+ capability, Layer 2 functionalities, and space-saving rack-mountable design, serves as a reliable and versatile networking solution. Whether in enterprise networks, surveillance setups, or SMBs, this switch offers robust performance, efficient management, and simplified installations, making it a valuable component in diverse networking environments. Its versatility, PoE+ support, and manageable features contribute to streamlined network operations and efficient connectivity across different networking setups.
