C9300L-24UXG-4X-E Specification

Product Description

Catalyst 9300 24-port fixed uplinks UPoE, 8xmGig, 4X10G uplinks, Network Essentials

FRU Power Supply


FRU Fans


Modular Uplinks


Stacking Bandwidth Support

320 Gbps

Cisco StackPower


Catalyst 9800 Embedded WLC

Yes (50 APs)

SD-Access Support

Yes (256 Virtual Networks)

Total 10/100/1000,Multigigabit copper or SFP Fiber

24 UPoE 8xmGig

Uplink Configuration

4x 10G fixed uplinks

Default AC power supply

1100W AC

Available PoE power


Total number of MAC addresses


Total number of IPv4 routes (ARP plus learned routes)

32,000 (24,000 direct routes and 8000 indirect routes)

IPv6 routing entries


Multicast routing scale


QoS scale entries


ACL scale entries


Packet buffer per SKU

16 MB buffer for 24 and 48 port Gigabit Ethernet models

FNF entries

64,000 flow on 24- and 48-port Gigabit Ethernet models


8 GB


16 GB



Total Switched Virtual Interfaces (SVIs)


Jumbo frames

9198 bytes

Total routed ports per Catalyst 9300 Series stack


Switching capacity

272 Gbps

Switching capacity with stacking

592 Gbps

Forwarding rate

202.38 Mpps

Forwarding rate with stacking

440.47 Mpps

Dimensions (H x W x D) Cms

Chassis only

4.4 x 44.5 x 40.9

W/ Default Power Supply

4.4 x 44.5 x 48.8

W/ 1100W Power Supply

4.4 x 44.5 x 48.8

Mean Time Between FailuresMTBF (hours)


Acoustic noise

Measured per ISO 7779 and declared per ISO 9296

Bystander positions operating to an ambient temperature of 25°C


With AC power supply (with 24 PoE+ ports loaded for C9300 SKUs)

• LpA: 45dB typical, 48 dB max

• LwA: 5.6B typical, 5.9B max

With AC power supply (with half the number of PoE+ ports loaded for C9300L SKUs)

• LpA: 44dB typical, 47 dB max

• LwA: 5.5B typical, 5.8B max

Typical: Noise emission for a typical configuration

Maximum: Statistical maximum to account for variation in p

Connectors and cabling

• 1000BASE-T ports: RJ-45 connectors, 4-pair Cat 5E UTP cabling

• Multigigabit-T ports: RJ-45 connectors, 4-pair Cat 5E, Cat 6, Cat 6A UTP cabling

• 1000BASE-T SFP-based ports: RJ-45 connectors, 4-pair Cat 5E UTP cabling

• SFP transceivers: LC fiber connectors (single-mode or multimode fiber)

• SFP+ transceivers: LC fiber connectors (single-mode or multimode fiber)

• QSFP+ transceivers: MPO and LC fiber connectors (single-mode or multimode fiber)

• QSFP+ connector

• SFP+ connector

• Cisco StackWise stacking ports: copper-based Cisco StackWise cabling

• Cisco StackPower: Cisco proprietary power stacking cables

• Ethernet management port: RJ-45 connectors, 4-pair Cat 5 UTP cabling

• Management console port: RJ-45-to-DB9 cable for PC connections

Power connectors

• Customers can provide power to a switch by using the internal power at the back of the switch

• Internal power supply connector: The internal power supply is an auto-ranging unit. It supports input

voltages between 100 (115 for 1100WAC) and 240 VAC. Use the supplied AC power cord to

connect the AC power connector to an AC power outlet

Safety certifications

• UL 60950-1

• CAN/CSA-C222.2 No. 60950-1

• EN 60950-1

• IEC 60950-1

• AS/NZS 60950.1

• IEEE 802.3

Electromagnetic emissions certifications


• 47 CFR Part 15

• CISPR22 Class A

• EN 300 386 V1.6.1

• EN 55022 Class A

• EN 55032 Class A

• CISPR 32 Class A

• EN61000-3-2

• EN61000-3-3

• ICES-003 Class A

• TCVN 7189 Class A

• V-3 Class A


• EN 300 386

• EN55024

• TCVN 7317

• V-2/2015.04

• V-3/2015.04

• CNS13438

• KN32

• KN35

• IEC 61000-6-1

• EN 61000-6-1

Additional Certifications for C9300L SKUs:

• QCVN 118:2018/BTTTT

• CISPR24/25

• CISPR 32 Class A

• VCCI-CISPR 32 Class A

• EN55035


Reduction of Hazardous Substances (ROHS) 5