WS-C3850-48PW-S Cisco Layer3 Switch Rack-mountable Desktop New

The Cisco WS-C3850-48PW-S is a member of the Catalyst 3850 Series, renowned for its advanced features and flexibility. Beyond its standard capabilities, it introduces Power Over Ethernet Plus (PoE+), manageability at Layer 3 (L3), and a versatile design that allows both rack-mounting in a 1U space and desktop stackability. The Cisco WS-C3850-48PW-S is equipped with 48 ports, supporting 10/100/1000Base-T RJ-45 connections.

At the heart of this Cisco Catalyst 3850 switch are its 48 ports, each equipped with 10/100/1000Base-T RJ-45 connectivity. This provides users with the flexibility to accommodate various devices, from legacy equipment to modern high-speed data terminals. The RJ-45 connectors simplify the cabling process, ensuring seamless integration into existing network infrastructures.

One of the standout features of the WS-C3850-48PW-S is its Power Over Ethernet Plus (PoE+) capability. PoE+ empowers the switch to not only transmit data but also deliver power to connected devices over the Ethernet cable. This is particularly beneficial for devices such as IP cameras, wireless access points, and VoIP phones, eliminating the need for separate power sources and streamlining installations.

The Layer 3 (L3) manageability of this Catalyst 3850 switch elevates its capabilities to handle dynamic routing and advanced networking functionalities. This means that the switch is not merely a data-forwarding device but a smart component of the network, capable of making routing decisions based on IP addresses. This enhances the overall efficiency and intelligence of the network infrastructure.

Versatility is a key characteristic of the Cisco WS-C3850-48PW-S, as it offers multiple deployment options. The switch is rack-mountable in a 1U space, providing an efficient use of rack space in data centers. Simultaneously, its desktop stackable design caters to smaller setups, allowing for a compact and organized deployment where rack mounting might not be feasible. This flexibility ensures that the switch can adapt to diverse networking environments.

The Cisco WS-C3850-48PW-S is well-suited for enterprise-level networks where a combination of high performance and manageability is crucial. With its 48 ports and PoE+ capability, the switch can seamlessly support a multitude of devices, ranging from computers and printers to IP phones and security cameras.

In data center environments, where efficient use of rack space is paramount, the rack-mountable 1U design of the Cisco Catalyst 3850 switch is highly advantageous. Its Layer 3 functionality further enhances the switch's capabilities, enabling intelligent routing within the data center network.

For small to medium-sized businesses, the Cisco WS-C3850-48PW-S provides an ideal balance between performance and cost-effectiveness. The switch's stackable design allows for scalability as the business grows, and the PoE+ support simplifies the deployment of devices like IP cameras and wireless access points without the need for additional power sources.

The Power Over Ethernet Plus (PoE+) feature of the Cisco Catalyst 3850 switch significantly simplifies the deployment of networked devices. With power and data transmitted over a single Ethernet cable, installation becomes more straightforward, reducing both cost and complexity.

The Layer 3 functionality of the Cisco WS-C3850-48PW-S plays a pivotal role in enhancing network performance. By making routing decisions at the network layer, the switch optimizes data traffic, reducing latency and improving overall efficiency.

The stackable design of the Cisco Catalyst 3850 switch ensures scalability, allowing businesses to expand their network infrastructure as needed. This scalability is particularly valuable for growing enterprises and data centers where flexibility is essential.

Cisco is renowned for prioritizing security in its networking solutions, and the Cisco WS-C3850-48PW-S is no exception. The switch comes equipped with a range of security features, including access control lists (ACLs), port security, and advanced threat detection, ensuring the integrity and confidentiality of the network.

The WS-C3850-48PW-S Cisco Catalyst 3850 48-Ports Stackable Switch is designed for enterprise-class access-layer and aggregation-layer switching and is capable of delivering high performance for a wide range of network traffic.

In terms of switching capacity, the switch has a capacity of 480 Gbps, which allows it to handle large amounts of data traffic. The switch also supports Cisco's StackWise-160 technology, which allows for up to 9 switches to be stacked together, and also supports FlexStack-Plus for stacking of up to 8 switches with 40 Gbps of stack throughput. This means that the switch can be stacked with other units to increase the number of available ports, and also allows for redundancy in case of a switch failure.

In terms of forwarding performance, the switch can deliver up to 128 Mpps (million packets per second), which makes it capable of handling high-bandwidth applications such as video streaming and virtual desktop infrastructure (VDI).

Additionally, the switch supports Power over Ethernet (PoE) and PoE+ which allow to provision of power to devices such as IP Phones, Cameras, and Access Points over the Ethernet Cable reducing the cost and complexity of deploying power to these devices. The switch supports up to 715W of PoE power, which is sufficient to power multiple devices at the same time.

Cisco's SD-Access and Software-Defined Access (SD-Access) and Cisco DNA center are also supported in this switch which allows for centralized management, policy enforcement, and network insights. All these features combined make this switch a high-performance and versatile switch for enterprise networks.

The model Cisco Catalyst 3850 48-Ports Stackable Switch is a highly reliable networking device designed for enterprise-level use. It is stackable, meaning that multiple switches can be connected together and managed as a single unit, providing increased scalability and ease of management. The switch also supports Cisco StackWise-480 technology, which allows for up to 9 switches to be stacked together and managed as a single entity, further increasing reliability by allowing for hitless stacking member addition and removal and providing stateful switchover (SSO) for stacking members.

This Switch also has the feature of StackPower, StackPower allows you to share power among the switches in a stack, reducing the need for redundant power supplies and increasing overall system reliability by eliminating single points of failure.

The switch supports several redundancy and failover mechanisms, such as Cisco's Redundant Power System (RPS) and Hot Standby Router Protocol (HSRP), which ensure that the switch continues to function even in the event of a power or component failure.

• Manufacturer: Cisco
• Part Number or SKU# WS-C3850-48PW-S
• Product Line: Catalyst
• Product Series: 3850
• Product Type: Layer 3 Switch

• Total Number of Network Ports: 48
• Token Ring Port: No
• LRE Port: No
• Management Port: Yes
• USB: No
• Stack Port: Yes

• Switching Capacity: 176 Gbps
• Stacking Bandwidth: 480 Gbps

• IPv4 Routes: 24,000
• Netflow Entries: 48,000
• Switched Virtual Interfaces (SVIs): 1,000
• Manageable Access Points: 5
• MAC Address Table Size: 32,000 Entries
• Jumbo Frame Support: 9198

• SNMP 1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c, SSH, CLI.

• 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 Stackpower Technology
• Flexible Netflow (FnF)

Compliant Standards

• IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1d, IEEE 802.1q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3at.

Power

• AC 120/230 V (50/60 Hz)

Outline, the Cisco WS-C3850-48PW-S Catalyst 3850 Switch stands as a testament to Cisco's commitment to delivering powerful and versatile networking solutions. From its PoE+ support to advanced management features, this switch caters to the diverse needs of modern networks. Whether deployed in enterprise settings, IP telephony environments, or surveillance systems, its robust capabilities make it a reliable choice for organizations seeking efficiency, scalability, and security in their network infrastructure. Understanding its features, applications, and installation processes empowers network administrators to harness the full potential of this exceptional networking device.