Cisco Catalyst WS-C3750-48PS-S network switch Managed
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WS-C3750-48PS-S
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WS-C3750-48PS-S Overview
The CISCO Catalyst 3750 Series Switches Are An Innovative Product Line That Improves Lan Operating Efficiency By Combining Industry-leading Ease Of Use And The Highest Resiliency Available For Stackable Switches. This Product Series Represents The Next Generation In Desktop Switches And Features CISCO Stackwise Technology, A 32-gbps Stack Interconnect That Allows Customers To Build A Unified, Highly Resilient Switching System - One Switch At A Time. For Mid-sized Organizations And Enterprise Branch Offices, The CISCO Catalyst 3750 Series Eases Deployment Of Converged Applications And Adapts To Changing Business Needs By Providing Configuration Flexibility, Support For Converged Network Patterns, And Automation Of Intelligent Network-services Configurations. In Addition, The CISCO Catalyst 3750 Series Is Optimized For High-density Gigabit Ethernet Deployments And Includes A Diverse Range Of Switches That Meet Access, Aggregation, Or Small-network Backbone-connectivity Requirements.
Catalyst 3750 48 10/100 ports & 4 SFP uplinks, PoE, SMI
- Managed SSHP, SNMP, RMON, NTP, TFTP, Telnet
- Basic switching RJ-45 Ethernet ports quantity: 52
- MAC address table: 12000 entries Switching capacity: 32 Gbit/s
- Stackable
Summary Description
Cisco Catalyst WS-C3750-48PS-S. Switch type: Managed. Basic switching RJ-45 Ethernet ports quantity: 52. Full duplex. MAC address table: 12000 entries, Switching capacity: 32 Gbit/s. Networking standards: IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3x
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Cisco |
| Stock | In Stock |
Management features
| Switch type | Managed |
|---|
Ports & interfaces
| Basic switching RJ-45 Ethernet ports quantity | 52 |
|---|
Network
| Networking standards | IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3x |
|---|---|
| Full duplex | Y |
Data transmission
| Switching capacity | 32 Gbit/s |
|---|---|
| MAC address table | 12000 entries |
| Maximum data transfer rate | 0.1 Gbit/s |
Protocols
| Management protocols | SSHP, SNMP, RMON, NTP, TFTP, Telnet |
|---|---|
| Switching protocols | DHCP, DTP, PAgP, LACP, RSTP, HSRP, IPv6, DVMRP, VTP, IGMP, TCP/UDP |
| Data link protocols | Ethernet, Fast Ethernet |
Design
| Stackable | Y |
|---|---|
| Safety | UL to UL 60950, -UL to CAN/CSA C22.2 No. 60950-00, TUV/GS to EN 60950:2000, CB to IEC 60950, NOM to NOM-019-SCFI, CE |
| Compatible products | Cisco IP phones, Cisco Aironet wireless LAN (WLAN) access points, any IEEE 802.3af-compliant end device |
Performance
| Internal memory | 16 MB |
|---|---|
| Minimum RAM | 128 MB |
| Mean time between failures (MTBF) | 166408 h |
Power
| Power consumption (typical) | 540 W |
|---|
Operational conditions
| Operating temperature (T-T) | 0 - 45 °C |
|---|---|
| Storage temperature (T-T) | -25 - 70 °C |
| Operating relative humidity (H-H) | 10 - 85% |
Weight & dimensions
| Weight | 6 kg |
|---|
Other features
| Management platform | Cisco IOS CLI, Cisco Network Assistant, Switching Database Manager templates, Cisco AVVID, CMS |
|---|---|
| Dimensions (WxDxH) | 445 x 378 x 44 mm |
| I/O ports | 48x 10/100 ports 4x SFP uplinks AC Power port |
| Packet transfer speed | 13.1 mpps |
| Power requirements | 100-240 VAC, 8.0-4.0A, 50-60 Hz |
| Bundled software | Standard Multilayer software Image (SMI) Cisco IOS Software Cisco CMS Software |
| Electromagnetic emissions | FCC Part 15 Class A, CISPR22, CISPR24, VCCI Class A, AS/NZS 3548 Class A, CE, CNS 13438 Class A, MIC |
Frequently Asked Questions
What are the primary power delivery capabilities of the Cisco WS-C3750-48PS-S? +
This model features 48 10/100 Ethernet ports that support IEEE 802.3af Power over Ethernet. It provides a reliable power budget to support IP phones, wireless access points, and surveillance cameras directly through the data cables, simplifying your physical infrastructure by eliminating the need for local power outlets at each end-device location.
How does Cisco StackWise technology benefit a network deployment using the WS-C3750-48PS-S? +
StackWise technology allows you to interconnect up to nine physical switches into a single logical unit. This architecture provides a high-speed backplane throughput of 32 Gbps, enabling unified management and failover capabilities. It is ideal for growing organizations that need to increase port density while maintaining simplified administrative oversight across the stack.
Does the WS-C3750-48PS-S support advanced Layer 3 routing protocols? +
The WS-C3750-48PS-S comes equipped with the IP Base (S) software feature set. This provides robust support for static routing, RIP, and basic EIGRP stub routing. It is specifically designed for enterprise-class access layer deployments where intelligent switching and basic interior routing are required to segment traffic effectively and improve network performance.
What is the recommended use case for this 48-port PoE switch? +
This switch is perfectly suited for branch offices or small-to-medium enterprise wiring closets where Power over Ethernet is a necessity. Its ability to stack with other 3750 series switches makes it a versatile building block for modular network growth, ensuring high availability for voice-over-IP and converged data applications in office environments.
What type of management interfaces are available on the WS-C3750-48PS-S? +
Administrators can manage this switch using a comprehensive Command Line Interface (CLI) accessible via the console port, Telnet, or SSH. Additionally, it supports SNMP for integration into centralized network monitoring systems. For ease of initial configuration, the device is compatible with the Cisco Network Assistant software, providing a user-friendly GUI for routine management tasks.
How can I ensure the WS-C3750-48PS-S is compatible with my existing rack setup? +
This is a standard 1RU (Rack Unit) height chassis designed for installation in a standard 19-inch equipment rack. The unit includes the necessary rack-mount brackets to ensure a secure fit. Before deployment, ensure your cabinet provides adequate front-to-back airflow and sufficient depth to accommodate the chassis and cable management accessories.
Is the WS-C3750-48PS-S suitable for sensitive data traffic requiring QoS? +
Yes, this switch supports advanced Quality of Service (QoS) features, including classification, marking, and scheduling. It allows you to prioritize time-sensitive traffic like voice and video packets over standard data, ensuring consistent performance even during periods of heavy network congestion. You can configure these policies based on 802.1p CoS or Differentiated Services Code Point (DSCP) values.
What is the physical port configuration for uplink connectivity on this switch? +
The front panel includes four Small Form-Factor Pluggable (SFP) slots. These ports provide flexible fiber-optic uplink connectivity, allowing you to connect this access layer switch to your distribution or core layer infrastructure using long-distance fiber runs. These SFP ports provide essential bandwidth scalability for connecting the switch to your wider corporate network backbone.
Why should I choose BuyRouterSwitch.com for my Cisco hardware requirements? +
BuyRouterSwitch.com specializes in sourcing authentic Cisco networking hardware for enterprise environments. We focus on providing a seamless procurement experience for IT professionals, ensuring you receive the exact hardware configurations necessary to meet your network specifications. Our streamlined process is designed to help you quickly secure the enterprise-grade gear you need for your infrastructure projects.
How do I request a bulk quote for large-volume orders at BuyRouterSwitch.com? +
For large-volume purchases or specific project requirements, we invite you to contact our sales department directly through our website. Our team is prepared to assist you with comprehensive pricing, lead time estimates, and order logistics. Engaging with us directly ensures that your procurement needs are handled efficiently, helping you keep your IT deployment schedules on track.
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