Cisco CBS350-48T-4G 48-Port Gigabit Managed Network Switch with SFP

SKU: CISCBS35048T MFR: CBS350-48T-4G-NA
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Key Features

  • This Cisco managed network switch has 48 gigabit ports for high-speed data transfers.
  • Enjoy reliable performance with a 1.4 million hour MTBF on this gigabit network switch.
  • Prioritize network traffic with 8 priority queues for optimal performance on this switch.
  • The Cisco CBS350 switch supports Layer 2 and 3 services for advanced network configurations.
  • Enhance your network security with DoS attack prevention and RADIUS authentication features.
  • Manage your network efficiently with features like port mirroring and link aggregation support.
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Special Order?Estimated to Ship: 08/27/2025
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Cisco CBS350-48T-4G Specifications

Protocols

Protocols

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  • Layer Services Supported

    Layer 2, Layer 3

  • Supported Protocols

    Head-of-Line (HOL) Blocking
    IGMP Snooping
    IPv4
    IPv6
    Link Aggregation
    MAC Filtering
    Port Mirroring
    RADIUS

  • Queuing

    Strict Priority, Weighted Round Robin (WRR)

  • Jumbo Frames Support

    9000 Bytes

  • MAC Address Table Size

    16K

  • Multicast Groups

    2000

Security

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  • Security Features

    DoS Attack Prevention
    RADIUS Authentication
    Storm Control

Performance

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  • Inputs/Outputs

    48x RJ45 Gigabit Ethernet
    4x SFP Gigabit Ethernet
    1x Micro-USB

  • Forwarding Rate

    77.38 Mpps

  • Switching Bandwidth

    104 Gb/s

  • Priority Queues

    8

  • Packet Buffer

    3 MB

Computer

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  • Flash Memory

    256 MB

  • Memory

    512 MB

Electrical

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  • Power Draw

    48.64 W (Max)

  • Input Power

    100 to 240 VAC, 50 / 60 Hz

  • Power Supply Type

    Internal

General

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  • Certifications

    No

  • Operating Conditions

    27 to 82 Degree F (-5 to 50 Degree C) at 10 to 90% Humidity

  • Storage Conditions

    -13 to 158 Degree F (-25 to 70 Degree C) at 10 to 90% Humidity

  • Noise Level

    29.7 dB

  • Cooling System

    Fan

  • Mean Time Between Failures (MTBF)

    1.4 Million Hours

  • Indicator Lights

    Yes

  • Rack Mountable

    Yes 1 RU

  • Dimensions

    17.5 x 11.3 x 1.7" (445 x 288 x 44mm)

  • Weight

    8.71 lbs (3.95kg)

  • UPC Code

    889728294508

About Cisco CBS350-48T-4G

A critical building block for any small office network, the CBS350-48T-4G 48-Port Gigabit Managed Network Switch with SFP from Cisco is designed to enhance connectivity and streamline operations. In today's digital landscape, networking is pivotal for business success, and this switch offers reliability, security, and affordability to meet those demands. Part of the Cisco Business portfolio, this switch is tailored for small businesses, providing a seamless and efficient networking experience through the Cisco Business Dashboard and mobile app.

The Cisco Business 350 Series Switches, including the CBS350-48T-4G model, are engineered to simplify network setup with an intuitive dashboard, accelerating digital transformation while ensuring robust security for business-critical transactions. These switches offer an ideal blend of cost-effectiveness and advanced capabilities, fostering a more connected and efficient workforce.

Whether your business requires a high-performance network for employee computers or a comprehensive solution for data, voice, and video services, the Cisco 350 Business Series Switches deliver. They facilitate secure office connectivity, enabling employees in small offices to connect seamlessly with servers, printers, and other devices, thereby enhancing productivity through reliable and high-speed data processing.

For unified communications, the CBS350-48T-4G switch provides the necessary performance and traffic-handling intelligence to support all communications over a single network. It integrates smoothly with Cisco's IP telephony and unified communications products, ensuring compatibility and ease of use.

The switch also offers highly secure guest connectivity, perfect for environments like hotels or office waiting rooms. With advanced security and traffic segmentation, you can isolate business traffic from guest services, maintaining privacy and security.

Key features of the Cisco Business 350 Series Switches include:

- Ease of Management and Deployment: The Cisco Business Dashboard simplifies network management, while the Network Plug and Play solution offers a near-zero-touch deployment experience. The intuitive user interfaces and support for SNMP enhance IT workflow and mass configurations.

- High Reliability and Resiliency: Dual image support allows for software upgrades without network downtime, ensuring continuous business operations.

- Strong Security: Advanced security features like IEEE 802.1X, port security, and dynamic ARP inspection protect your network from unauthorized access and attacks.

- IPv6 Support: Future-proof your network with support for both IPv4 and IPv6, backed by USGv6 and IPv6 Gold certification.

- Advanced Layer 3 Traffic Management: Dynamic Layer 3 routing enhances network efficiency by segmenting traffic and offloading tasks from the router.

- True Stacking: Manage multiple switches as a single unit, simplifying network management and improving resiliency.

- Compact Design: The sleek design allows for flexible deployment in various environments, such as retail stores and open-plan offices.

- Power Efficiency: Energy-saving features, including Energy Efficient Ethernet and automatic power shutoff, reduce energy costs and environmental impact.

The CBS350-48T-4G switch is a versatile and powerful solution for small businesses seeking to optimize their network infrastructure with advanced features and robust security.

Cisco CBS350-48T-4G Features

  • Secure office connectivity
  • Unified communications
  • Highly secure guest connectivity
  • IPv6 Support
  • Advanced Layer 3 Traffic Management
  • Automatic power shutoff on ports when a link is down

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • This Cisco managed network switch has 48 gigabit ports for high-speed data transfers.
  • Enjoy reliable performance with a 1.4 million hour MTBF on this gigabit network switch.
  • Prioritize network traffic with 8 priority queues for optimal performance on this switch.
  • The Cisco CBS350 switch supports Layer 2 and 3 services for advanced network configurations.
  • Enhance your network security with DoS attack prevention and RADIUS authentication features.
  • Manage your network efficiently with features like port mirroring and link aggregation support.

What's in the box:

  • Cisco CBS350-48T-4G 48-Port Gigabit Managed Network Switch with SFP
  • Power Cable
  • Mounting Hardware
  • Cisco Lifetime Limited Warranty