C9300-24UB-A – 24 Ports UPOE – modular uplinks – access switch

Brand: Availability: In Stock

Condition:

New Factory Sealed
(6 customer reviews)

Questions

4/mo Solds

Warranty:

3-Year Warranty

Related:

Price:

Original price was: $7,200.00.Current price is: $3,870.00.

Quantity:

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Express Shipping 2-6 Days, via DHL, FedEx, UPS, etc.

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C9300-24UB-A Description

The Cisco Catalyst C9300-24UB-A is a next-generation enterprise-class switch featuring 24 UPOE-capable ports and modular uplink options. It is built for scalability, high security, and powerful Layer 3 performance with the Network Advantage license. Supporting up to 60W per port, this model is ideal for powering IP phones, cameras, and access points. With StackWise-480 technology, 480 Gbps of stacking bandwidth, and advanced features such as OSPF, BGP, VXLAN, and MACsec, it is the go-to solution for high-demand access layer deployments in enterprise networks.

Product Performance

Ports
Switching Capacity
Forwarding rate

Model Meaning

Component

Meaning

C9300

Cisco Catalyst 9300 Series – modular, stackable enterprise access switch.

24

24 Gigabit Ethernet downlink ports.

U

Supports UPOE (Universal Power over Ethernet), up to 60W per port.

B

Indicates enhanced packet buffering, suitable for high-throughput or bursty traffic environments.

A

Runs the Network Advantage feature set – includes advanced Layer 3 capabilities like BGP, EIGRP, MPLS.

Key Features

Advanced Layer 3 Features with Network Advantage License

Supports advanced routing protocols such as OSPF, BGP, and VXLAN, providing greater flexibility and scalability for large networks.

High PoE Power Budget

Equipped with a 1100W power supply, capable of delivering up to 1440W of PoE power across all 24 ports, ideal for powering high-demand devices like Wi-Fi 6 APs and security cameras.

StackWise-480 for Scalable Performance

Ensures high availability and easy network expansion with up to 8 switches in a stack, offering a total of 480 Gbps stacking bandwidth.

Modular Uplink Flexibility

Offers a variety of modular uplink options (1G/10G/25G/40G), allowing for future-proof network growth and flexible uplink configurations.

Comprehensive Security Features

Built-in security features including MACsec encryption, hardware-based security policies, and secure boot for protection against unauthorized access.

Optimized for Smart Enterprise Networks

Ideal for enterprise-level deployments requiring high throughput, powerful Layer 3 functionality, and the ability to handle mission-critical applications across large campuses or branch offices.

Applications Scenarios

Branch Office Core Switch

Use Case: Serving as both access switch and Layer 3 router in a branch office.
Why This Model: Advanced routing (OSPF, BGP) with UPOE for powering devices.

Secure Government or Finance Networklities

Use Case: Protecting sensitive departments with encrypted access.
Why This Model: MACsec encryption and network segmentation via VXLAN.

Smart Campus Aggregation

Use Case: Aggregating multiple access switches in a campus network.
Why This Model: Modular uplinks, 480 Gbps stacking, and advanced visibility.

Product Comparison

Feature

C9300-24UB-A

C9300-48H-A

C9300-24U-A

Port Count

24 x 10/100/1000 UPOE RJ-45 ports

48 x 10/100/1000 UPOE RJ-45 ports

24 x 1G UPOE RJ-45 ports

PoE Support

Cisco UPOE (60W per port)

Cisco UPOE+ (90W per port)

Cisco UPOE (60W per port)

Power Supply

1100W AC (upgradable to 1440W with second PSU)

1100W AC (upgradable to 1440W with second PSU)

715W AC (upgradable to 1100W with second PSU)

Uplink Options

Modular uplinks (1G/10G/25G/40G)

Modular uplinks (1G/10G/25G/40G)

Modular uplinks (1G/10G)

Layer 3 Features

OSPF, BGP, VXLAN, VRF-Lite, Policy-based Routing

OSPF, BGP, VXLAN, VRF-Lite, Policy-based Routing

Basic Layer 2+ with static routing and limited Layer 3

Stacking

StackWise-480, up to 8 switches

StackWise-480, up to 8 switches

StackWise-320, up to 8 switches

Forwarding Rate

154.76 Mpps

190.48 Mpps

154.76 Mpps

Target Deployment

High-demand, secure access layer with advanced routing

High-density access layer with PoE+ for high-power devices

Simple access layer with 1G UPOE for smaller deployments

C9300-24UB-A Switch Rear Panel

The switch rear panel includes StackWise connectors, StackPower or XPS connectors, ports, fan modules, and power supply modules.

1

Ground connectors

7

StackPower connectors

2

USB3.0–SSD port

8

AC OK (input) status LED

3

BEACON LED

9

PS OK (output) status LED

4

CONSOLE (RJ-45 console port)

10

StackWise-480 port connectors

5

MGMT (RJ-45 10/100/1000 management port)

11

Power supply modules

6

Fan modules

–

–

Rear Panel of a Cisco Catalyst 9300 Series Switch

Components Delivered in the Shipping Box

The shipping box contains the model of the switch you ordered and other components needed for installation. Some components are optional, depending on your order.

1

Cisco Catalyst 9300 Series switch with optional network module1 (power supply and fan modules not shown)

9

Eight number-8 Phillips flat-head screws

2

AC power cord

10

Cable guide

3

Product documentation and compliance document

11

M4.0 x 20mm Phillips pan-head screw

4

Four rubber mounting feet

12

(Optional) RJ-45 console cable

5

Ground lug screw and ring terminal

13

(Optional) USB console cable

6

Two 19-inch mounting brackets

14

(Optional) StackWise-480/1T cable (0.5-meter, 1-meter, or 3-meter)

7

Four number-12 pan-head screws

15

(Optional) StackPower cable (0.3-meter or 1.5-meter)

8

Four number-10 pan-head screws

16

(Optional) StackWise-320 cable

cisco-catalyst-9300-switch-shipping-box

Get More Information

Discover unbeatable prices and fast shipping for the C9300-24UB-A Access the detailed C9300-24UB-A datasheet and ensure you’re getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via Live chat or email us at [email protected]

Quality Certifications

Specifications

Specification Details
Model C9300-24UB-E
Port Count 24 x 10/100/1000 UPOE RJ-45 ports
Uplink Module Modular uplink slots (supports 1G/10G/25G/40G modules)
Stacking Bandwidth 480 Gbps (StackWise-480)
Forwarding Rate 154.76 Mpps
Switching Capacity 208 Gbps
PoE Capability Supports Cisco UPOE (60W per port)
Default Power Supply 1100W AC
Maximum PoE Budget 1440W with dual power supplies
Stacking Support Up to 8 switches
Software Image Network Essentials (E License)
MAC Address Table 32,000 entries
VLAN IDs Up to 4094
DRAM / Flash 8 GB / 16 GB
Management Web UI, CLI, Cisco DNA Center, Meraki Dashboard (optional)
Dimensions (H x W x D) 1.73 x 17.5 x 19.2 inches (44 x 445 x 488 mm)
Weight 7.54 kg (with default power supply)
Operating Temperature -5°C to 45°C
Redundancy Dual redundant power supplies, 3 field-replaceable fans

Customer Reviews

Write A Review
4.8
(6 reviews)
5 Stars
5
4 Stars
1
3 Stars
0
2 Stars
0
1 Stars
0
    Kieran Yardley
    Posted on 12/02/2025
    Verified Buyer
    5.0

    High-power lines feed thin clients without extra adapters.

    Imani Northwood
    Posted on 01/10/2024
    Verified Buyer
    5.0

    StackWise links came up at full 10 G on first try.

    Tobias Granger
    Posted on 06/08/2024
    Verified Buyer
    4.0

    Would love a quieter fan curve during low load periods.

    Bethany Coats
    Posted on 04/05/2024
    Verified Buyer
    5.0

    Front-to-back airflow keeps cold-aisle temps steady.

    Zander Kingsley
    Posted on 18/12/2023
    Verified Buyer
    5.0

    Web dashboard gives quick insight for junior techs.

Questions & Answers

  • How energy-efficient is the C9300-24UB-A compared to similar devices?

    This model is designed to be energy-efficient, typically featuring technologies that optimize power usage and reduce overall consumption.

  • Can the C9300-24UB-A be managed remotely, and how?

    Yes, remote management is generally supported through protocols like SSH, HTTPS, or vendor-specific remote management platforms.

  • Can the C9300-24UB-A operate effectively in data center environments?

    While some models can function well in data centers, specialized data center switches typically offer superior performance and redundancy.

  • How loud is the C9300-24UB-A when operating at full capacity?

    Noise levels vary by model but generally remain within acceptable ranges suitable for office environments; consult specific product details for exact metrics.

  • What should I do if my C9300-24UB-A firmware update fails?

    If a firmware update fails, consult the recovery instructions from the official documentation or reach out to technical support for specific guidance.

  • What steps should I take if the C9300-24UB-A experiences connectivity issues?

    Begin by checking cables and connectors, verifying configurations, examining logs, and rebooting the device if necessary.

  • How easy is it to configure the C9300-24UB-A for IPv6 usage?

    Configuring for IPv6 is straightforward, typically detailed in the user manual and achievable via standard management interfaces.

  • What warranty coverage does the C9300-24UB-A typically include?

    Warranty coverage usually includes limited parts and labor warranty, details of which can be confirmed through the vendor’s official support page.

  • What advanced security features does the C9300-24UB-A offer?

    Security features often include encryption capabilities, access controls, threat detection systems, and support for secure management protocols.

  • What diagnostic tools are available for troubleshooting the C9300-24UB-A?

    Diagnostic tools provided typically include built-in hardware diagnostics, log inspection tools, and remote management utilities.

  • Is there a recommended alternative if I can't find the C9300-24UB-A?

    Comparable alternatives generally include other models within the same series or brand, ensuring similar specifications and compatibility.

  • What types of interfaces are provided by the C9300-24UB-A?

    It typically includes standard Ethernet ports, and may offer uplink options such as fiber or copper, depending on the specific configuration.

  • What are common hardware issues reported by users of the C9300-24UB-A?

    Common hardware issues include port failures, fan malfunctions, or power supply problems; regular maintenance can mitigate many issues.

  • Does the C9300-24UB-A support Power over Ethernet (PoE), and what standards does it comply with?

    PoE support and standards compliance vary by model; check the specifications to verify compatibility with your requirements.

  • How do I perform a software update on the C9300-24UB-A?

    Updates can usually be performed via the device's web interface, CLI, or through network management software provided by the manufacturer.

  • Does the C9300-24UB-A require specific environmental conditions for optimal operation?

    Ideally, maintain a temperature-controlled, dust-free environment to ensure optimal performance and longevity.

  • Are there compatibility concerns I should be aware of when integrating the C9300-24UB-A into my existing network?

    Compatibility concerns typically include software version alignments, integration with existing security protocols, and hardware compatibility checks.

Warranty

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Resources Downloads

  • C9300-24UB-A Datasheet

Product Tag

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