Total Number of Network Ports:
48
Cisco C9300-48UB-E Ethernet & Network Switches
Part Number:
C9300-48UB-E
Model:
Parts
Cisco Catalyst 9300 Ethernet & Network Switches Model Overview
The Cisco Catalyst 9300 Series is Cisco’s leading stackable enterprise access switching platform, delivering high-density, secure, and cloud-ready networking for businesses. Built to support a hybrid work environment, it offers modular and fixed uplink options, high-speed stacking bandwidth up to 1 Tbps, and the highest multigigabit and PoE+ port density in its class. With advanced security, cloud management via Meraki, and integrated AI-driven analytics, the Catalyst 9300 ensures seamless connectivity, optimized performance, and future-ready network scalability.
Key Features:
- StackWise-1T technology enables 1 Tbps stacking bandwidth for unmatched scalability.
- Flexible uplink options with 100G, 40G, 25G, 10G, and multigigabit support.
- Cisco ThousandEyes integration for real-time network analytics and troubleshooting.
- Cloud and on-premise management with Cisco Meraki or Cisco DNA Center.
- Advanced security, including AES-256 MACsec encryption and Encrypted Traffic Analytics.
Cisco C9300-48UB-E Ethernet & Network Switches Overview
Cisco Services for next-generation Cisco Catalyst 9000 Switches
Achieve infrastructure excellence faster and with less risk. Cisco Catalyst 9000 Services provide expert guidance to help you successfully deploy, manage and support the new Cisco Catalyst 9000 switching family. With unmatched networking expertise, best practices, and innovative tools, we can help you reduce overall upgrade, refresh, and migration costs as you introduce new hardware, software, and protocols into the network. Offering a comprehensive lifecycle of services - from implementation, optimization, technical, and managed services - Cisco experts help you reduce disruption and achieve operational excellence to extract maximum value from your Cisco DNA ready infrastructure.
Software policy for Cisco Catalyst 9300 Series Switches | Software policy for network stack components
Customers with the Network Essentials Stack and Network Advantage Stack software feature sets are provided with maintenance updates and bug fixes designed to maintain compliance of the software. This includes compliance with published specifications, release notes, and industry standards as long as the original end user continues to own or use the product or up to one year from the end-of-sale date for the product, whichever occurs earlier.
Cisco embedded support for Cisco DNA term components
Cisco Embedded Support delivers the right support for Cisco software products and suites. It will keep your business applications performing as expected and protect your investment. Cisco Embedded Support for the Cisco DNA Essentials and Cisco DNA Advantage term components is included. Cisco Embedded Support provides access to TAC support, major software updates, maintenance and minor software releases, and the Cisco Embedded Support site, for increased productivity with anytime access.
Interfaces/Ports
Media & Performance
Ethernet Technology:
Gigabit Ethernet
Network Technology:
1000Base-T
Maximum Data Transfer Rate:
128 MB/s
Power Description
Power Source:
Power Supply
Physical Characteristics
Height:
1.7"
Width:
17.5"
Depth:
16.1"
Weight (Approximate):
17.02 lb
Miscellaneous
Environmentally Friendly:
Yes
Environmental Compliance:
Restriction of Hazardous Substances (RoHS)
Item Numbers
GTIN:
0889728255899
UPC:
889728255899
EAN:
0889728255899
UNSPSC:
43222612
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Recommended Accessories for Model: Cisco C9300-48UB-E Ethernet & Network Switches
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Cisco STACK-T1-50CM Cables, Connectors, and Adapters50CM Type 1 Stacking CableItem on backorder — chat for lead time$112.59 -
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Cisco STACK-T3A-1M-M Cables, Connectors, and AdaptersCables, Connectors, and Adapters, Cisco, Cisco Meraki Network Cable, 3.28 ft Network Cable for Network Device, Switch, Stacking CableItem on backorder — chat for lead time$224.81
Top Data Networking Device Accessories Purchased With Cisco C9300-48UB-E
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$295.56
Top Data Routers Purchased With Cisco C9300-48UB-E
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Cisco C9300L-STACK-KIT= Data RoutersCisco Catalyst 9300L Stacking KitItem on backorder — chat for lead time$858.33
Top Ethernet & Network Switches Purchased With Cisco C9300-48UB-E
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Cisco C9300-48T-1A Ethernet & Network SwitchesCisco Catalyst 9300-48T-A Switch; 48-port, data only.Item on backorder — chat for lead time$8,591.10 -
Cisco C9300-48T-A Ethernet & Network SwitchesCisco Catalyst C9300-48T Ethernet Switch; Catalyst 9300 48-port data only, Network Advantage.In Stock$9,317.02 -
Cisco C9300-48T-E Ethernet & Network SwitchesCisco Catalyst 9300 48-port Data Only, Network Essentials.In Stock$9,299.88
Top Network Switch Modules Purchased With Cisco C9300-48UB-E
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Cisco C9300-NM-2Y Network Switch ModulesCatalyst 9300 2 x 25GE Network ModuleItem on backorder — chat for lead time$2,523.03 -
Cisco C9300-NM-4M Network Switch ModulesCatalyst 9300 4 x mGig Network ModuleItem on backorder — chat for lead time$1,477.76 -
Cisco C9300-NM-8X Network Switch ModulesCatalyst 9300 8 x 10GE Network ModuleItem on backorder — chat for lead time$2,170.90
Top Network Transceivers & SFP Modules Purchased With Cisco C9300-48UB-E
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Cisco C9300X-NM-2C Network Transceivers & SFP ModulesCisco Catalyst 9300 QSFP Module; Catalyst 9300 2 x 40G/100G Network Module QSFP+/QSFP28.Item on backorder — chat for lead time$2,512.19 -
Cisco C9300X-NM-4C Network Transceivers & SFP ModulesSwitch Network Module, Cisco Catalyst 9300, Catalyst 9300 4 x 40G/100G Network Module QSFP+/QSFP28Item on backorder — chat for lead time$4,721.64 -
Cisco C9300X-NM-8Y Network Transceivers & SFP ModulesSwitch Network Module, Cisco Catalyst 9300, Catalyst 9300 8 x 10G/25G Network Module SFP+/SFP28Item on backorder — chat for lead time$2,576.60
Top Power Device Accessories Purchased With Cisco C9300-48UB-E
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Cisco PWR-C1-350WAC-P= AccessoryCisco 350WAC Platinum-Rated Power Supply Spare; 350W AC 80+ platinum Config 1 Power Supply Spare.In Stock$769.11 -
$1,479.05 -
$875.70
Frequently Asked Questions
What are the port specifications for the Cisco C9300-48UB-E?
The Cisco C9300-48UB-E features 48 ports total with 24 Multigigabit ports supporting speeds of 2.5/5 Gbps and 10GBASE-T, plus 24 standard 10/100/1000 Mbps ports. All ports use RJ-45 interfaces and deliver nonblocking performance up to 1000 Mbps on all ports. We offer this model with flexible downlink options including Cisco UPOE, UPOE+, and PoE+ power delivery capabilities.
Does the C9300-48UB-E support Power over Ethernet (PoE)?
Yes, the C9300-48UB-E is Cisco UPOE capable, delivering up to 60W on all ports in the line card, making it suitable for powering next-generation IP phones, wireless access points, video cameras, and other PoE-enabled devices. The switch also supports IEEE 802.3af/at standard PoE and Cisco pre-standard PoE options. Contact us today to discuss your specific power requirements.
What security features does the C9300-48UB-E include?
The C9300-48UB-E includes IEEE 802.1ae (MACsec-256) encryption capability in hardware for secure network communications. The platform also supports Cisco Umbrella cloud security, IPsec encryption, and integrates with Cisco's comprehensive security ecosystem. These features make it ideal for enterprise deployments requiring enhanced data protection.
Is the C9300-48UB-E suitable for large file transfers and network backups?
Yes, the C9300-48UB-E is specifically designed for campus and branch applications requiring enhanced performance for large file transfers and network backups. It supports Layer 2 to Layer 4 Jumbo Frame support up to 9216 bytes, enabling efficient handling of large data transfers across your network infrastructure. Visit barcodesinc.com to learn more about deployment options.
What management and monitoring options are available for the C9300-48UB-E?
The C9300-48UB-E supports Meraki cloud monitoring and management as an optional feature, providing centralized visibility and control of your network. It also supports Cisco IOS XE Software Release 16.6.2 or later, offering flexible management capabilities for enterprise environments. We can help you select the right management approach for your infrastructure needs.
Does the C9300-48UB-E meet energy efficiency standards?
Yes, the C9300-48UB-E is ENERGY STAR certified and includes Energy Efficient Ethernet (802.3az) on all 10/100/1000 ports, reducing power consumption while maintaining full performance. This makes it an environmentally responsible choice for organizations seeking to optimize operational costs. Available from us with full technical support and documentation.
The Cisco C9300-48UB-E Ethernet & Network Switches is also known as
CSC-C930048UBE
