CISCO 

CISCO C9300-48UN-CX CATALYST 9300 48-PORT OF 5GBPS CX

Mfg Part Number:  C9300-48UN-CX  
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Price: $11,389.61
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In Stock/Mfg Direct Ship
Last Updated: Oct 12, 2025
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Built to reimage connection, reinforce security and redefine experience

Cisco Catalyst 9300 Series switches are Cisco's lead stackable enterprise access switching platform and as part of the Catalyst 9000 family, are built to transform your network to handle a hybrid world where the workplace is anywhere, endpoints could be anything, and applications are hosted all over the place.

The Catalyst 9300 Series, including the new Catalyst 9300X models, continues to shape the future with continued innovation that helps you reimagine connections, reinforce security and redefine the experience for your hybrid workforce big and small. With Catalyst 9300 switches, you choose how you want to manage your network - on-premises, virtual or from the cloud.

The many industry's first include:

  • Up to 1TB of stacking bandwidth:With Stackwise-1T, Catalyst 9300 switches are the industry's highest-density stacking bandwidth solution with the most flexible uplink architecture.
  • Flexible and dense uplink offeringswith 100G, 40G, 25G, Multigigabit, 10G, and 1G modular uplinks.
  • Mixed Stacking with Backward Compatibility- Stack your Catalyst 9300X fiber switches with Catalyst 9300 and Catalyst 9300X Multigigabit switches, bringing stackable high-speed fiber to the access.
  • Highest Multigigabit Ports:With standalone and Stackwise-1T, Catalyst 9300X models enable 48 mGig ports in standalone and 448 mGig ports with an 8-member stack.
  • Highest 90W UPOE+ Density:Enable your OT/IT needs with up to 48 ports of 90W UPOE+ for standalone or 384 ports of 90W UPOE+ with an 8-member stack.
  • Stack Power with Backward Compatibility:Enable power resiliency with higher power budgets in mixed Catalyst 9300 and Catalyst 9300X stack.
  • 100G IPsec in hardware:With the UADP 2.0Sec ASIC, the Catalyst 9300X models come with 100G line rate IPsec to enable various options for new edge connectivity.
  • Secure Tunnel connectivity:With the new edge, the C9300X enables secure connections to Secure Internet Gateway, Cloud Service Providers and Site to Site connectivity using IPsec tunnel with AES-256 Encryption and speeds up to 100G.
  • Enhanced Application Hosting:With 2x capacity and additional RAM, QAT, and 2 x 10G AppGig Ports, multiple Cisco Signed performance savvy applications can be hosted on Catalyst 9300X models.
  • ThousandEyes Enabled:End-to-end visualization of the path from campus/branch to clouds/DC with Cisco ThousandEyes Network and Application Synthetics (included with Cisco DNA Advantage licenses).
  • Cisco ASAc Firewall enabled:Using application hosting on Cisco Catalyst 9300 Switches, Cisco Adaptive Security Virtual Appliance (ASAc) and stateful inspection of traffic in a network can be seamlessly added to existing networks without any additional hardware.
  • Cloud management and monitoring:Cloud management and monitoring provides the ability to manage or view Catalyst 9300 switch statistics, configuration, and troubleshooting capabilities in Meraki dashboard.
  • Investment Protection:Catalyst 9300X redundant fans and power supplies, data stack and StackPower cables are backward compatible with the Catalyst 9300.

The Foundation of Software-Defined access

Advanced persistent security threats. The exponential growth of Internet of Things (IoT) devices. Mobility everywhere. Cloud adoption. All of these require a network fabric that integrates advanced hardware and software innovations to automate, secure, and simplify customer networks. The goal of this network fabric is to enable customer revenue growth by accelerating the

Main Specification
General Information
Manufacturer Cisco Systems, Inc
Manufacturer Part Number C9300-48UN-CX
Manufacturer Website Address http://www.cisco.com
Brand Name Cisco
Product Line Catalyst
Product Series 9300
Product Model C9300-48UN
Product Name Catalyst 9300 C9300-48UN Layer 3 Switch
Product Type Layer 3 Switch
Technical Information
Features Plug and Play
Features Energy Efficient
High Availability Supported Yes
Interfaces/Ports
Total Number of Network Ports 48
Uplink Port Yes
Modular Yes
Stack Port Yes
Network (RJ-45) Yes
Port/Expansion Slot Details 48 x 1/2.5/5 Gigabit Ethernet UPOE RJ-45 Network Port
Media & Performance
Media Type Supported Twisted Pair
Ethernet Technology 2.5 Gigabit Ethernet
Ethernet Technology Gigabit Ethernet
Ethernet Technology 5 Gigabit Ethernet
Network Technology 2.5GBase-T
Network Technology 1000Base-T
Network Technology 5GBase-T
Maximum Data Transfer Rate 640 MB/s
I/O Expansions
Total Number of Expansion Slots 1
Expansion Slot Type Uplink Module
Network & Communication
Layer Supported 3
Networking Standards IEEE 802.3u
Networking Standards IEEE 802.3af
Networking Standards IEEE 802.3bt
Networking Standards IEEE 802.1D
Networking Standards IEEE 802.3
Networking Standards IEEE 802.3bz
Networking Standards IEEE 802.3z
Networking Standards IEEE 802.1Q
Networking Standards IEEE 802.1x
Networking Standards IEEE 802.11ac
Networking Standards IEEE 802.1w
Networking Standards IEEE 802.1ae
Networking Standards IEEE 802.1p
Networking Standards IEEE 802.3ad
Networking Standards IEEE 802.3ae
Networking Standards IEEE 802.3at
Networking Standards IEEE 802.3ab
Networking Standards IEEE 802.1s
Networking Standards IEEE 802.3an
Management & Protocols
Manageable Yes
Reliability
MTBF 198647 Hour
Power Description
PoE (RJ-45) Port Yes
PoE Budget 645 W
Input Voltage 230 V AC
Input Voltage 120 V AC
Frequency 60 Hz
Frequency 50 Hz
Power Source Power Supply
Redundant Power Supply Supported Yes
Power Consumption 1100 W
Plug/Connector Type IEC 320-C16
Physical Characteristics
Compatible Rack Unit 1U
Form Factor Rack-mountable
Height 1.7"
Width 17.5"
Depth 19.1"
Weight (Approximate) 20.05 lb
Miscellaneous
Application/Usage Network
Application/Usage Branch Office
Application/Usage Business
Application/Usage Enterprise
Application/Usage Data Center
Application/Usage IoT Devices
Application/Usage Campus
Application/Usage Security Camera
Application/Usage Wireless Access Point
Energy Star Yes
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Warranty
Limited Warranty Lifetime

Connector Cables

Hard Drives/Solid State Drives

Miscellaneous Kits

$1,014.93

Modules

$2,196.12

Panels

Power Cords

$91.16
$119.52

Power Modules

CISCO (PWR-C1-715WDC)
715W DC PWR SUP
$1,292.74

Power Supplies

Software Licensing

CISCO (C9300-DNA-L-A-3Y)
3YR LICS DNA ADVANTAGE
$1,697.36
$18,127.63
$501.38
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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