Cisco Data Networking Device

The Cisco Catalyst 3750 Series Switch is an innovative product for midsize organizations and enterprise branch offices. Featuring Cisco StackWise technology, the switch improves LAN operating efficiency by combining ease of use and the highest resiliency available for stackable switches.

Each Cisco Catalyst 4500 Series chassis model has a different number of available card slots and can accommodate a variety of line card and supervisor options. Customers can choose 48-port 10/100, 10/100/1000 and Power over Ethernet line cards. These cards can be added to the chassis as needed to customize an access, distribution, or server aggregation platform.

The Cisco Catalyst 4948 Switch is a wire-speed, low-latency, Layer 2-4, 1-rack-unit (1 RU) fixed-configuration switch for rack-optimized server switching. Based on the proven Cisco Catalyst 4500 Series hardware and software architecture, the Cisco Catalyst 4948 Switch Series offers exceptional performance and reliability for low density, multilayer aggregation of high performance servers and workstations. The Cisco Catalyst 4948 Switch offers 48 ports of wire-speed 10/100/1000BASE-T with 4 alternative wired ports that can accommodate optional 1000BASE-X Small Form-Factor Pluggable (SFP) optics. Exceptional reliability and serviceability are delivered with optional internal AC or DC 1 + 1 hot-swappable power supplies and a hot-swappable fan tray with redundant fans.

The Cisco Catalyst 6500 Series Switch provides unparalleled security, mobility, redundancy, and ease of use for business-critical wireless LANs (WLANs). It delivers the most secure wireless system available by offering centralized security policies, wireless intrusion prevention system (IPS) capabilities, award-winning RF management, quality of service (QoS), and Layer 3 fast secure roaming for WLANs. As a key component of the Cisco Unified Wireless Network for the enterprise, and Cisco ServiceMesh for service providers, the Cisco WiSM provides the control, security, redundancy, and reliability that network managers and operators need to scale and manage their wireless networks easily.

The Cisco 3900 Series builds on the best-in-class offering of the existing Cisco 3800 Series Integrated Services Routers by now offering four platforms: the Cisco 3945E, Cisco 3925E, Cisco 3945, and Cisco 3925 Integrated Services Routers. The Cisco 3900 Series offers embedded hardware encryption acceleration, voice- and video-capable DSP slots, optional firewall, intrusion prevention, call processing, voicemail, and application services. In addition, the platforms support the industry"s widest range of wired and wireless connectivity options such as T1/E1, T3/E3, xDSL, copper, and fiber Gigabit Ethernet. The Cisco 3900 Series offers superior performance and flexibility for flexible network deployments from small business offices to large enterprise offices - all while providing industry-leading investment protection.

Cisco 2900 Series builds on the best-in-class offering of the existing Cisco 2800 Series Integrated Services Routers by offering four platforms: the Cisco 2901, 2911, 2921, and 2951 Integrated Services Routers. All Cisco 2900 Series Integrated Services Routers offer embedded hardware encryption acceleration, voice- and video-capable digital signal processor (DSP) slots, optional firewall, intrusion prevention, call processing, voicemail, and application services. In addition, the platforms support the industries widest range of wired and wireless connectivity options such as T1/E1, T3/E3, xDSL, copper and fiber GE.

Cisco 1900 Series Integrated Services Routers are designed to power the next phase of branch-office evolution, providing interactive media collaboration and virtualization to the branch while reducing operating costs.

• Versatile Ethernet Expansion – Supports 2x10GE + 20x1GE, 6x10GE, and 100-Gb Modular Interface Processors (MIP100).
• Carrier-Grade Performance – Optimized for MPLS, VPNs, and multi-service provider edge routing.
• AI-Driven Network Insights – Cisco Intersight integration provides real-time analytics and predictive diagnostics.
• Next-Gen Security & Compliance – Features zero-trust security, DPI, and compliance-driven firewall policies.
• Multi-Gigabit Cloud Connectivity – Supports direct cloud peering, SD-WAN overlays, and SaaS acceleration.

The Cisco Small Business 300 Series is broad portfolio of fixed-configuration managed Ethernet switches. Models are available with 8 to 48 ports of Fast Ethernet and 10 to 52 ports of Gigabit Ethernet connectivity, providing optimal flexibility to create exactly the right network foundation for your business. However, unlike other small business switching solutions that provide managed network capabilities only in the costliest models, all Cisco Small Business 300 Series Switches support the advanced security management capabilities and network features you need to support business-class data, voice, security, and wireless technologies. At the same time, these switches are simple to deploy and configure, allowing you to take advantage of the managed network services your business needs.

With Cisco Stackable Managed Switches, you get powerful performance at a fraction of the cost. Best of all, Cisco Stackable Managed Switches come with a simple, web-based management system that frees you to focus on your business and not maintaining your network. Simply put, Stackable Managed Switches provide you with the flexibility, reliability, and security you need to boost productivity and efficiency. These high-performance switches provide the features you need to support your growing small business network, yet are easy to use and manage. They offer wire-speed Fast and Gigabit Ethernet connectivity, integrated security, quality of service (QoS), and Power over Ethernet (PoE) to support data, wireless, and voice solutions. And since you"ll be backed by the worldwide leader in networking technology, your peace of mind will grow too.