Catalyst 9300 48-port 5G copper with modular uplinks, UPOE, Network Advantage, NIB, C9300-48UN-A
Cisco Catalyst 9300 Series Switch | (48) 5G Copper (100M/1G/2.5G/5Gbps) | Modular Uplinks | UPOE | Network Advantage | Factory Sealed | C9300-48UN-A
Switch comes with power supply and 9300 Series Accessory kit including rack mount kit, power cord, and console cable.

Quick Specs:
Manufacturer | Cisco |
---|---|
Model # | C9300-48UN-A |
Condition | Factory Sealed |
Ports | (48) 5G Copper |
Rack Units | 1RU |
Port Speed | 5G |
Switching Capacity | 640 Gbps |
Switching Capacity w/Stacking | 1120 Gbps |
Forwarding Rate | 476.19 Mpps |
PoE Spec | UPOE |
Stacking Bandwidth | 480 Gbps |
Uplink Ports | Modular Uplinks |
Flash | 16GB Flash |
MAC Address Table Size | 32k |
PoE Wattage | 645W (default); 1745W (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 |
Virtual Networks | 256 |
Energy | Energy Efficient Ethernet (EEE) |
Software | Network Advantage |
Operating System | Cisco IOS XE |
Predicted Reliability | 198,647 hrs MTBF (Mean Time Before Fail) |
Forwarding Rate w/Stacking | 833.33 Mpps |
Warranty | Lifetime |
- 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
- GLC-GE-100FX
- GLC-T
- GLC-TE
- GLC-BX-D
- GLC-BX-U
- GLC-BX40-D-I
- GLC-BX40-U-I
- GLC-BX80-D-I
- GLC-BX80-U-I
- GLC-BX40-DA-I
- GLC-EX-SMD
- GLC-EX-SMD
- SFP-GE-T
- GLC-SX-MM-RGD
- GLC-LX-SM-RGD
- GLC-ZX-SM-RGD
- GLC-SX-MMD
- GLC-LH-SMD
- GLC-ZX-SMD
- CWDM-SFP-XXXX
- DWDM-SFP-XXXX
- GLC-GE-100FX
- GLC-GE-100FX
- SFP-10G-SR
- SFP-10G-SR-S
- SFP-10G-SR-X
- SFP-10G-LRM
- SFP-10G-LR
- SFP-10G-LR-S
- SFP-10G-LR-X
- SFP-10G-ER
- SFP-10G-ER-S
- SFP-10G-ZR
- SFP-10G-ZR-S
- SFP-10G-BXD-I
- SFP-10G-BXU-I
- SFP-10G-BX40D-I
- SFP-10G-BX40U-I
- SFP-H10GB-CU1M
- SFP-H10GB-CU3M
- SFP-H10GB-CU5M
- SFP-H10GB-ACU7M
- SFP-H10GB-ACU10M
- SFP-10G-AOC1M
- SFP-10G-AOC2M
- SFP-10G-AOC3M
- SFP-10G-AOC5M
- SFP-10G-AOC7M
- SFP-10G-AOC10M
- DWDM-SFP10G-XX.XX
- CWDM-SFP10G-XXXX
- GLC-T
- GLC-TE
- GLC-BX-D
- GLC-BX-U
- GLC-BX40-D-I
- GLC-BX40-U-I
- GLC-BX80-D-I
- GLC-BX80-U-I
- GLC-BX40-DA-I
- GLC-EX-SMD
- SFP-GE-T
- GLC-SX-MM-RGD
- GLC-LX-SM-RGD
- GLC-ZX-SM-RGD
- GLC-SX-MMD
- GLC-LH-SMD
- GLC-ZX-SMD
- CWDM-SFP-XXXX
- DWDM-SFP-XXXX
- SFP-H10GB-CU1-5M
- SFP-H10GB-CU2M
- SFP-H10GB-CU2-5M
- DWDM-SFP10G-C-S
- QSFP-40/100-SRBD
- SFP-10G-SR
- SFP-10G-SR-S
- SFP-10G-LR
- SFP-10G-LR-S
- SFP-10G-ER
- SFP-10G-ER-S
- SFP-10G-ZR
- SFP-10G-ZR-S
- SFP-H10GB-CU1M
- SFP-H10GB-CU3M
- SFP-H10GB-CU5M
- SFP-H10GB-ACU7M
- SFP-H10GB-ACU10M
- SFP-10G-AOC1M
- SFP-10G-AOC2M
- SFP-10G-AOC3M
- SFP-10G-AOC5M
- SFP-10G-AOC7M
- SFP-10G-AOC10M
- GLC-T
- GLC-TE
- GLC-BX-D
- GLC-BX-U
- QSFP-40G-SR4
- QSFP-40G-SR4
- QSFP-40G-CSR4
- QSFP-40G-CSR4
- QSFP-40G-SR4-S
- QSFP-40G-SR-BD
- QSFP-4X10G-LR-S
- QSFP-40G-LR4-S
- QSFP-40G-LR4
- QSFP-40G-ER4
- WSP-Q40GLR4L
- QSFP-4SFP10G-CU5M
- QSFP-4SFP10G-CU3M
- QSFP-4SFP10G-CU1M
- QSFP-4X10G-AC7M
- QSFP-4X10G-AC10M
- QSFP-H40G-CU3M
- QSFP-H40G-CU1M
- QSFP-H40G-ACU7M
- QSFP-H40G-ACU10M
- QSFP-4X10G-AOC1M
- QSFP-4X10G-AOC2M
- QSFP-4X10G-AOC3M
- QSFP-4X10G-AOC5M
- QSFP-4X10G-AOC7M
- QSFP-4X10G-AOC10M
- QSFP-H40G-AOC1M
- QSFP-H40G-AOC2M
- QSFP-H40G-AOC3M
- QSFP-H40G-AOC5M
- QSFP-H40G-AOC7M
- QSFP-H40G-AOC10M
- QSFP-H40G-AOC15M
- QSFP-H40G-AOC20M
- GLC-EX-SMD
- GLC-SX-MM-RGD
- GLC-LX-SM-RGD
- GLC-ZX-SM-RGD
- GLC-SX-MMD
- GLC-LH-SMD
- GLC-ZX-SMD
- GLC-ZX-SMD
- QSFP-H40G-AOC25M
- QSFP-H40G-AOC30M
- SFP-H10GB-CU1-5M
- SFP-H10GB-CU2M
- SFP-H10GB-CU2-5M
- QSFP-4SFP10G-CU2M
- QSFP-4SFP10G-CU4M
- QSFP-H40G-CU0-5M
- QSFP-H40G-CU2M
- QSFP-H40G-CU4M
- QSFP-40G-CSR-S
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.
Features:
- 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.
Media:
![]() |
Cisco Catalyst 9000 Series Overview |
![]() |
All About Cisco Catalyst 9200 Series Switches |
![]() |
Difference Between Cisco 9200 and 9300 Series Switches |
Model #: | C9300-48UN-A |
---|---|
Availability: | |
Warranty: | Lifetime Warranty |
Condition: | Factory Sealed |
Weight: | 20.05 lbs |
Port Quantity | 48 |
Series | Catalyst 9300 |
Rack Units | 1RU |
Software | Cisco IOS XE - Network Advantage |
Stacking | StackWise-480 and StackPower |
Deployment Pack | No |
Hot Swappable Modules | Yes |
Hot Swappable Fans | Yes |
Hot Swappable Power Supply | Yes |
Energy Efficient | Yes |
PoE Compatibility | UPoE |
Port Speed | 10/100/1000 |
Ram | 8 GB |
Flash | 16 GB |
Min Operating Temp | 23° F |
Max Operating Temp | 113°F |
Jumbo Frame Support | 9,198 byte |
Mac Addresses | 32K |
Vlan Ids | 4094 |
Min Storage Temp | -40°F |
Max Storage Temp | 158ºF |
Operating Humidity | 5 - 90% (non-condensing) |
Storage Humidity | 5 - 90% (non-condensing) |
Fans | 3 Total, Redundant |
Stacking Bandwidth | 480 Gbps |
Unicast Routes | 24K IPv4 direct routes; 16K iPv6 entries |
Available PoE Power | 645W |
Forwarding Rate Based On 64-Byte Packets | 476.19 mpps |
Power Specifications | 100-240VAC, 50-60Hz |
Operating Temp | 23°F to 113°F |
Uplink Interfaces | Modular Uplinks |
Max Active VLANS | 1000 |
Switched Virtual Interfaces (SVI's) | 1000 |
Brand | Cisco |
Total Multi-Gigabit Ethernet Ports | None |
Switching Capacity | 640 Gbps |
Switching Capacity W/Stacking | 1120 Gbps |
Forwarding Rate W/Stacking | 833.33 mpps |
QoS Scale Entries | 5120 |
ACL Scale Entries | 5120 |

Catalyst 9300 48-port 5G copper with modular uplinks, UPOE, Network Advantage, NIB, C9300-48UN-A | $10,499.99 |
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Risk Free Purchase, Hassle Free Returns. AWESOME is GUARANTEED.
After receiving your order, take a full month to try it out. If you decide it's not right for you, or if you're not completely satisfied in every way - if it's not AWESOME, we'll take it back and refund your money. Your complete satisfaction is GUARANTEED or your money back. That's Awesome.
Terms and Conditions apply. Click here for details.
Everything you purchase from CablesAndKits is covered by a LIFETIME Warranty including a LIFETIME Advance Replacement Guarantee.
We understand that in the event of a product malfunction or failure long downtimes are not an option. If you experience a malfunction or failure with a product at any point during your ownership we'll ship a replacement the same day you report the issue. We.ll even expedite the shipment if requested, with an effort to provide a delivery date and time that meets your needs.
For full terms and conditions click here