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C9300-24UB-A=, Cisco Catalyst 9300 Switch, 24xUPOE/Deep Buffer/Network Advantage

  • Brand: Cisco
  • Model: C9300-24UB-A=
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C9300-24UB-A=, Cisco Catalyst 9300 Switch, 24xUPOE/Deep Buffer/Network Advantage
C9300-24UB-A=, Cisco Catalyst 9300 Switch, 24xUPOE/Deep Buffer/Network Advantage US$4,544.63
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    C9300-24UB-A=, Cisco Catalyst 9300 Switch, 24xUPOE/Deep Buffer/Network Advantage

    C9300-24UB-A=, Cisco Catalyst 9300 Switch, 24xUPOE/Deep Buffer/Network Advantage

    100% Genuine Ready to Ship
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    Overview
    Specification
    Reviews
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    Overview

    Cisco C9300-24UB-A= Overview

    The Cisco C9300-24UB-A= is a high-performance, enterprise-class switch built to anchor next-generation network infrastructures. As part of the renowned Cisco Catalyst portfolio, it delivers flexible Enterprise Switching Platform capabilities essential for demanding digital environments in Asia, Europe, Africa, and North America. This model natively supports enhanced IoT Mobility, ideal for converged networks with extensive device connectivity. Designed with modular uplinks and support for advanced Cisco UPOE, the C9300-24UB-A= empowers business networks with secure, scalable uplinks to accommodate rapid data growth and future expansibility. Stacking bandwidth of 480 Gbps and rich QoS entries further ensure optimized throughput and application performance. For distributors, the ability to integrate seamlessly into complex, multi-site deployments provides a unique value proposition, while SMB system integrators appreciate its SD-Access support for robust segmentation, mobility, and automation. End-users benefit from integrated wired and wireless management, supporting up to 256 Virtual Networks and up to 200 wireless access points with Catalyst 9800 embedded controller. With an available PoE power of 830W and support for 24-port Cisco UPOE, the switch is ideal for growing IoT, surveillance, and collaboration workloads. Mirroring Cisco's leadership in enterprise switching, the C9300-24UB-A= offers powerful data security, centralized policy, and high-availability features as standard, making it a trusted choice for modern digital transformation. The switch’s advanced architecture promotes reliable Uplinks—critical for ensuring business continuity, while its compliance with key safety and emissions certifications meets global deployment standards. Overall, this next-gen switch is futureproofed for distributed, secure infrastructure—more than ready for the evolving needs of digital business.

    Product Highlights

    480 Gbps
    Stack Bandwidth
    830W
    PoE Power
    24 UPOE
    PoE+ Ports

    Product Applications Scenarios

    Enterprise Network
    The C9300-24UB-A= delivers scalable, secure switching ideal for office environments, ensuring robust connectivity and simplified management for large campuses or global branches.
    Edge & IoT
    Extensive UPOE support and modular uplinks make it ideal for IoT deployments, powering devices while reducing cabling and maintenance costs by over 30% in edge environments.
    Cloud Services
    Delivers high-performance uplinks and secure east-west traffic handling, supporting seamless cloud access and virtualized services with reduced operational concerns.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model C9300-24UB-A= C9300-48UB-A= C9300-24UXB-E C9300-48U-E
    Brand Cisco Cisco Cisco Cisco
    Port Configuration 24 Cisco UPOE 48 Cisco UPOE 24 Multigigabit Cisco UPOE (100M, 1G, 2.5G, 5G, or 10 Gbps) 48 Cisco UPOE
    Switching Capacity 208 Gbps 256 Gbps 640 Gbps 256 Gbps on 48-port Gigabit Ethernet model
    Forwarding Rate 154.76 Mpps 190.48 Mpps 476.19 Mpps 154.76 Mpps
    PoE Budget 830W 822W 560W 822W
    Stacking Capability Stacking Bandwidth Support: 480 Gbps Stacking Bandwidth Support: 480 Gbps Stacking Bandwidth Support: 480 Gbps Cisco StackWise-480: Yes

    Optional Add-ons

    Model Number Description
    PWR-C1-1100WAC Cisco 1100W AC Power Supply for Catalyst 9300 Series Switches, provides redundant/high-power PoE support.
    STACK-T4-50CM Cisco Catalyst 9300 StackWise-480 0.5M stacking cable for high-availability stack configurations.
    C9300-NM-4G 4 x 1G SFP Network Module for Cisco Catalyst 9300, easy modular uplink expansion.

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    Cisco C9300-24UB-A= Specification

    Model
    C9300-24UB-A=
    Brand
    Cisco
    Product Description
    Catalyst 9300 higher scale 24-port modular uplinks UPOE, Network Advantage
    FRU Power Supply
    Yes
    FRU Fans
    Yes
    Modular Uplinks
    Yes
    Stacking Bandwidth Support
    480 Gbps
    Cisco StackPower
    Yes
    Catalyst 9800 Embedded WLC
    Yes (200 APs)
    SD-Access Support
    Yes (256 Virtual Networks)
    Total 10/100/1000, Multigigabit Copper or SFP Fiber
    24 Cisco UPOE
    Uplink Configuration
    Modular Uplinks
    Default AC Power Supply
    1100W AC
    Available PoE Power
    830W
    Total Number of MAC Addresses
    64,000
    Total Number of IPv4 Routes (ARP Plus Learned Routes)
    64,000
    IPv6 Routing Entries
    32,000
    Multicast Routing Scale
    16,000
    QoS Scale Entries
    18,000
    ACL Scale Entries
    18,000
    Packet Buffer per SKU
    32 MB buffer for 24- and 48-port Gigabit Ethernet models, 64 MB buffer for 24-port Multigigabit model (24UXB)
    FNF Entries
    128,000 flow on 24- and 48-port Gigabit Ethernet models, 256,000 flows on 24-port Multigigabit
    DRAM
    8 GB
    Flash
    16 GB
    VLAN IDs
    4094
    Total Switched Virtual Interfaces (SVIs)
    1000
    Jumbo Frames
    9198 bytes
    Total Routed Ports per Catalyst 9300 Series Stack
    448
    Switching Capacity
    208 Gbps
    Switching Capacity with Stacking
    688 Gbps
    Forwarding Rate
    154.76 Mpps
    Forwarding Rate with Stacking
    511.90 Mpps
    Dimensions (H x W x D) inches
    Chassis Only: 1.73 x 17.5 x 16.1
    Dimensions with Default Power Supply
    1.73 x 17.5 x 19.2
    Dimensions with 1100W Power Supply
    1.73 x 17.5 x 19.2
    Mean Time Between Failures (MTBF)
    354,300 hours
    Acoustic Noise
    With AC power supply (with 24 PoE+ ports loaded for C9300 SKUs)
    • LpA: 45dB typical, 48 dB max
    • LwA: 5.6B typical, 5.9B max
    With AC power supply (with half the number of PoE+ ports loaded for C9300L SKUs)
    • LpA: 44dB typical, 47 dB max
    • LwA: 5.5B typical, 5.8B max
    Typical: Noise emission for a typical configuration
    Maximum: Statistical maximum to account for variation in p
    Connectors and Cabling
    • 1000BASE-T ports: RJ-45 connectors, 4-pair Cat 5E UTP cabling
    • Multigigabit-T ports: RJ-45 connectors, 4-pair Cat 5E, Cat 6, Cat 6A UTP cabling
    • 1000BASE-T SFP-based ports: RJ-45 connectors, 4-pair Cat 5E UTP cabling
    • SFP transceivers: LC fiber connectors (single-mode or multimode fiber)
    • SFP+ transceivers: LC fiber connectors (single-mode or multimode fiber)
    • QSFP+ transceivers: MPO and LC fiber connectors (single-mode or multimode fiber)
    • QSFP+ connector
    • SFP+ connector
    • Cisco StackWise stacking ports: copper-based Cisco StackWise cabling
    • Cisco StackPower: Cisco proprietary power stacking cables
    • Ethernet management port: RJ-45 connectors, 4-pair Cat 5 UTP cabling
    • Management console port: RJ-45-to-DB9 cable for PC connections
    Power Connectors
    • Customers can provide power to a switch by using the internal power at the back of the switch
    • Internal power supply connector: The internal power supply is an auto-ranging unit. It supports input
    voltages between 100 (115 for 1100WAC) and 240 VAC. Use the supplied AC power cord to
    connect the AC power connector to an AC power outlet
    Safety Certifications
    • UL 60950-1
    • CAN/CSA-C222.2 No. 60950-1
    • EN 60950-1
    • IEC 60950-1
    • AS/NZS 60950.1
    • IEEE 802.3
    Electromagnetic Emissions Certifications
    • 47 CFR Part 15
    • CISPR22 Class A
    • EN 300 386 V1.6.1
    • EN 55022 Class A
    • EN 55032 Class A
    • CISPR 32 Class A
    • EN61000-3-2
    • EN61000-3-3
    • ICES-003 Class A
    • TCVN 7189 Class A
    • V-3 Class A
    • CISPR24
    • EN 300 386
    • EN55024
    • TCVN 7317
    • V-2/2015.04
    • V-3/2015.04
    • CNS13438
    • KN32
    • KN35
    • IEC 61000-6-1
    • EN 61000-6-1
    Additional Certifications for C9300L SKUs:
    • QCVN 118:2018/BTTTT
    • CISPR24/25
    • CISPR 32 Class A
    • VCCI-CISPR 32 Class A
    • EN55035
    Environmental
    Reduction of Hazardous Substances (ROHS) 5

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    Quality Certifications

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    Q&A

    Questions & Answers

    What accessories are available for the C9300-24UB-A=?

    Accessories include additional power supplies, rack-mount kits, and transceiver modules to expand the switch's connectivity options.

    How does the C9300-24UB-A= compare to other Cisco Catalyst 9300 switches?

    The C9300-24UB-A= provides deep buffer technology and 24 UPOE ports, which may not be available in all models of the Catalyst 9300 series, making it suitable for specific high-performance and power needs.

    What should be considered when deploying the C9300-24UB-A=?

    Consider network layout, power requirements, and the devices that will connect to the switch to make full use of its UPOE capabilities and advanced Layer 3 functionalities.

    Is router-switch.com a reliable distributor?

    Absolutely. As a multi-brand authorized distributor, router-switch.com is directly certified by leading technology manufacturers. We guarantee 100% genuine products, competitive pricing, and full manufacturer warranties and support.

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