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Catalyst 9300 48-port 1G copper with modular uplinks, UPOE, Network Advantage, C9300-48U-A

Model: C9300-48U-A
Catalyst 9300 48-port 1G copper with modular uplinks, UPOE, Network Advantage, C9300-48U-A
Refurbished $1,699.99
Factory Sealed $4,299.99
Ships In 6 - 7 Business Days

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Quick Specs
Port Quantity48SeriesCatalyst 9300
SoftwareCisco IOS XE - Network AdvantageOSI LayerL2/L3
StackingStackWise-480 and StackPowerDeployment PackNo
Hot Swappable ModulesYesHot Swappable FansYes
Hot Swappable Power SupplyYesEnergy EfficientYes
PoE CompatibilityUPoEPort Speed10/100/1000
Ram8 GBGroup OnCondition
Poe Budget822WFlash16 GB
Min Operating Temp23° FMax Operating Temp113°F
Jumbo Frame Support9,198 byteMac Addresses32K
Vlan Ids4094Min Storage Temp-40°F
Max Storage Temp158ºFOperating Humidity5 - 90% (non-condensing)
Storage Humidity5 - 90% (non-condensing)Fans3 Total, Redundant
Stacking Bandwidth480 GbpsUnicast Routes24K IPv4 direct routes; 16K iPv6 entries
Available PoE Power822WForwarding Rate Based On 64-Byte Packets190.48 mpps
Power Specifications100-240VAC, 50-60HzOperating Temp23°F to 113°F
Uplink InterfacesModular UplinksMax Active VLANS1000
Switched Virtual Interfaces (SVI's)1000BrandCisco
Total Multi-Gigabit Ethernet PortsNoneSwitching Capacity256 Gbps
Switching Capacity W/Stacking736 GbpsForwarding Rate W/Stacking547.62 Mpps
QoS Scale Entries5120ACL Scale Entries5120
Rack Units Consumed1RU

Cisco Catalyst 9300 Series Switch | (48) 10/100/1000 UPOE | Modular Uplinks | Network Advantage | Refurbished | C9300-48U-A

Switch comes with power supply and 9300 Series Accessory kit including rack mount kit, power cord, and console cable.

Lifetime Warranty Badge

Quick Specs:

Manufacturer Cisco
Model # C9300-48U-A
Condition Refurbished
Ports (48) 10/100/1000 UPOE
Rack Units 1RU
Port Speed 10/100/1000
Switching Capacity 256 Gbps
Switching Capacity w/Stacking 736 Gbps
Forwarding Rate 190.48 Mpps
Stacking Bandwidth 480 Gbps
Uplink Ports Modular Uplinks
Flash 16GB Flash
MAC Address Table Size 32k
PoE Wattage 822W (default); 1800W (max)
DRAM 8GB DRAM (standard)
Stacking Support StackWise®-480
Fans 3 Field Replacable, Redundant
VLAN IDs available 4094 VLANs
Max Active VLANs 1000
Max Stacking Units 8
Total SVIs 1000
Energy Energy Efficient Ethernet (EEE)
Software Network Advantage
Operating System Cisco IOS XE
Predicted Reliability 227,410 hrs MTBF (Mean Time Before Fail)
Forwarding Rate w/Stacking 547.62 Mpps
Warranty Lifetime

Modular Uplinks:
  • C9300-NM-4G - Catalyst 9300 4x1G Network Module
  • C9300-NM-8X - Catalyst 9300 8x10G Network Module
  • C9300-NM-2Q - Catalyst 9300 2x40G Network Module
  • C9300-NM-4M - Catalyst 9300 4xmGig Network Module
  • C9300-NM-2T - Catalyst 9300 2x25G SFP28 Network Module
  • C9300-NM-BLANK - Catalyst 9300 Network Module Blank
  • Note: The Cisco 9300 Series of switches also support 3850 uplink modules

Compatible Accessories:

C9300-NM-4G Compatible Transceivers:
C9300-NM-8X Compatible Transceivers:
C9300-NM-2Q Compatible Transceivers:

Transform your network with highly scalable Cisco Catalyst 9300 Series switches. These enterprise class stackable access switches were built with renewed focus on hybrid work. They were designed to provide the power and scale needed for a converged IoT network, to allow for end-to-end visibility, to optimize for mobility, and to allow for proactive management. The innovation in these switches reinforce security and elevate the experience for hybrid workforces.


  • Up to 1TB of Stacking Bandwidth - The 9300 series of switches feature an incredibly flexible uplink architecture and the industry's highest density stacking bandwidth solution with the inclusion of StackWise-1T which is featured on 9300X switches.
  • Wide Variety of Uplinks - The 9300 switches allow you to have complete flexibility in building your network with flexible and dense uplink offerings. Options include: 100G, 40G, 25G, Multigigabit, 10G, and 1G modular uplinks.
  • Mixed Stacking with Backward Compatibility - The 9300 series of switches allow for mixed stacking with Catalyst 9300X fiber switches as well as 9300X Multigigabit switches.
  • High Volume of Multigigabit Ports - Catalyst 9300X models enable up to 48 mGig ports in standalone and up to 448 mGig ports with an 8 member stack.


What Is A Network Switch?
Cisco Catalyst Switches Product Guide
Difference Between 3850 and 9000 Series Switches
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