Cisco Catalyst C1000-48T Ethernet Switch

Discover the Cisco Catalyst C1000-48T Ethernet Switch, a fixed-managed Gigabit Ethernet solution purpose-built for small businesses and branch offices. As part of the Cisco Catalyst 1000 Series, this switch blends enterprise-grade reliability with simplicity and security, delivering dependable Layer 2 performance in a compact form factor. It’s designed for out-of-the-wiring-closet deployments and IoT-heavy environments where easy management, predictable performance, and robust security matter most. With 48 fixed ports, this switch provides dense access connectivity for desktops, IP phones, cameras, printers, and a growing array of IoT devices, while offering straightforward configuration and management so IT teams can deploy quickly and maintain with ease. The C1000-48T is built to integrate seamlessly into Cisco networks, enabling smooth interoperability with other Cisco devices and standard networking practices, all while maintaining energy efficiency and quiet operation that fits into office spaces.

• Fixed 48-port Gigabit Ethernet access switch for dense desk-side and edge connectivity. The 48 copper ports support reliable, per-port performance for everyday tasks, collaboration tools, and IoT devices, while providing flexible VLAN tagging (802.1Q) and basic link aggregation options to optimize bandwidth to uplinks or core switches.
• Enterprise-grade security and segmentation to protect IoT deployments. Role-based access, ACLs, and secure management help isolate guest networks from corporate resources, enforce policy on edge devices, and reduce the attack surface in small business environments.
• Quality of Service (QoS) and traffic management to prioritize voice, video, and critical applications. By classifying traffic and applying appropriate priorities, the C1000-48T helps ensure a smooth user experience for UCaaS, video conferencing, and time-sensitive data streams.
• Intuitive management and deployment options. This switch supports a Cisco-friendly management mix, including a web-based GUI and CLI, with features that enable easy initial configuration, day-to-day administration, and simple remote management for branch sites or lab environments.
• Energy-efficient engineering and reliable, compact design. Built for 24/7 operation in small offices, the device emphasizes efficiency and low noise, making it suitable for proximity deployments in shared spaces or small data closets.

Technical Details of Cisco Catalyst C1000-48T Ethernet Switch

• Model: Cisco Catalyst C1000-48T fixed-configuration switch, designed for enterprise-class Layer 2 access networking in small business and branch office environments.
• Ports: 48 fixed Gigabit Ethernet (RJ-45) ports for versatile end-user and IoT connectivity; uplink options vary by SKU and configuration (consult official specifications for exact uplink capabilities).
• Performance: Non-blocking switching architecture aimed at predictable, low-latency performance suitable for everyday business applications and IoT traffic patterns.
• Management: Cisco IOS XE-based operating system with secure CLI and Web UI support; provides VLAN configuration, ACLs, QoS policies, and basic security features for fine-grained control.
• Form factor and efficiency: Fixed, rack-mountable chassis designed for space-constrained environments; energy-efficient operation and compact footprint make it ideal for wiring closets and edge deployments.

How to install Cisco Catalyst C1000-48T

Begin with proper site preparation: choose a well-ventilated rack or shelf, ensure adequate clearance for airflow, and verify power availability. The Cisco Catalyst C1000-48T is a fixed switch that is typically mounted in a standard equipment rack or placed on a secure shelf in close proximity to users and IoT devices.

Install the hardware by securing the switch in the rack, connecting any power supply, and verifying that the device powers on with normal LED indicators. If your environment requires infrared or security considerations, ensure the switch is placed in a protected area to minimize tampering and maintain physical security.

Connect devices to the 48 fixed Gigabit Ethernet ports to begin user or IoT device provisioning. Use the appropriate patch cables and label ports for easy administration and future scaling. If you plan to connect uplinks to your core network, connect the corresponding uplink ports according to your SKU’s available interfaces and policy requirements.

Access the management interface to perform the initial configuration. You can start with a basic setup via the Web UI for quick deployment, or use the CLI for more granular control. Set a strong administrator password, configure essential network boundaries such as VLANs, enable security features (ACLs, DHCP snooping as applicable), and define basic QoS to protect priority traffic. Validate connectivity by testing device reachability, IoT enrollment, and access to core network resources. Finally, save the configuration and monitor the switch for normal operation, applying updates and security patches as they become available.

Ongoing maintenance is straightforward: periodically check for firmware updates, review security policies, and verify that QoS and VLAN configurations remain aligned with network usage patterns. With zero-touch provisioning or centralized management (where available), remote sites can stay up-to-date with minimal on-site visits, making the C1000-48T a practical choice for distributed small business networks and branch offices.

Frequently asked questions

• Q: Is the Cisco Catalyst C1000-48T suitable for small offices and branch locations?

  A: Yes. The C1000-48T is designed specifically for small businesses and branches, delivering fixed, easy-to-manage Gigabit Ethernet switching with enterprise-grade features suitable for daily operations, security, and IoT deployments.

• Q: What management options are available?

  A: The switch provides a Cisco IOS XE-based management environment, including a Web GUI and CLI, enabling straightforward configuration, monitoring, and secure remote administration. VLANs, ACLs, and QoS are standard features to tailor network behavior to specific use cases.

• Q: Does this model support PoE or PoE+?

  A: PoE capabilities vary by SKU. The base C1000-48T model traditionally emphasizes fixed Gigabit ports and standard L2 features; if PoE is required, check the exact SKU to confirm power-over-Ethernet support and port power budgets.

• Q: Can I upgrade or expand my network with this switch?

  A: Yes. The Catalyst 1000 Series is designed for scalable performance in small environments. You can layer additional switches or integrate with other Cisco devices to extend access, apply consistent policies, and maintain centralized management.