Cisco WS-C3750G-12S-S Overview
The WS-C3750G-12S-S is a Cisco Catalyst 3750 Series switch, specifically designed for high-performance networking in enterprise environments. It is a stackable, multilayer switch featuring 12 SFP-based Gigabit Ethernet ports, ideal for connecting servers, storage devices, and other network equipment. The WS-C3750G-12S-S supports Cisco StackWise technology, which provides a 32-Gbps stack interconnect, allowing up to nine switches to be unified into a single, highly resilient system. This enhances scalability and simplifies management for mid-sized organizations and enterprise branch offices.
Key features of the WS-C3750G-12S-S include advanced Layer 2 and Layer 3 switching capabilities, support for IPv6, enhanced Quality of Service (QoS), and robust security features like access control lists (ACLs). It comes with the IP Base (IPB) software image, offering basic routing protocols such as RIP and static routing, with the option to upgrade for full dynamic IP routing. The switch is energy-efficient, rack-mountable (1U form factor), and optimized for high-density Gigabit Ethernet deployments, making it suitable for data centers, enterprise networks, and high-bandwidth applications.
The WS-C3750G-12S-S is typically available as a refurbished unit, thoroughly tested to ensure reliability. It supports accessories such as SFP modules, stacking cables, and rack-mount kits. Although it lacks some advanced features found in newer models like the Cisco Catalyst 3850 or 9300 series, it remains a cost-effective solution for businesses seeking reliable and scalable network infrastructure.
Key Features of WS-C3750G-12S-S:
- 12 SFP Gigabit Ethernet Ports: Supports high-speed optical transceivers for flexible and reliable connectivity.
- Cisco StackWise Technology: Provides a 32-Gbps stacking bus, allowing up to nine switches to operate as a single logical unit for enhanced resiliency and simplified management.
- Layer 2 and Layer 3 Functionality: Supports advanced routing protocols (RIP, static routing, EIGRP stub) and VLANs for efficient traffic management.
- Enhanced Security: Features ACLs, port-level security, 802.1x authentication, and RADIUS/TACACS+ support for secure network access.
- Quality of Service (QoS): Prioritizes critical traffic with advanced QoS mechanisms, ensuring optimal performance for voice, video, and data.
- IPv6 Support: Future-proofs networks with full IPv6 compatibility.
- Energy Efficiency: Incorporates Cisco EnergyWise technology to reduce power consumption and operational costs.
- Jumbo Frame Support: Handles up to 9,018-byte frames for improved performance in data-intensive environments.
Applications of Cisco Catalyst WS-C3750G-12S-S Switch:
- Enterprise Branch Offices: Provides high-speed, reliable connectivity for business-critical applications.
- Data Centers: Supports high-density Gigabit Ethernet for network aggregation and core switching.
- Educational Institutions: Enables scalable campus networks with robust management and security features.
- Small to Medium Networks: Delivers enterprise-class performance for growing infrastructures.
Compatible Accessories:
- SFP Modules: GLC-SX-MMD, GLC-LH-SMD, GLC-T, GLC-BX-D/U, CWDM/DWDM-SFP.
- Stacking Cables: CAB-STACK-50CM for StackWise connectivity.
- Power Cords: Standard AC power cords for reliable operation.
- Rack Mounting Kits: For secure installation in standard 19-inch racks.
Why Choose This Switch?
The Cisco Catalyst switch offers excellent performance and scalability. Thanks to its advanced features and unique architecture, this switch is an ideal choice for modern networks
You can also visit the manufacturer’s website link for more information.
You can also visit the Cisco WS-C2960S-48TD-L Catalyst , Cisco WS-C2960-24LC-S Catalyst , Catalyst Switches pages if you wish.
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