Cisco Catalyst 9300 Switch (C9300-48UB-E)

The Cisco C9300-48UB-E= is an advanced enterprise-class switch tailored for modern networks seeking high-capacity and flexible connectivity. As a member of the Cisco Catalyst series, it empowers enterprise switching environments demanding scalable and reliable data transport. This model stands out with its modular uplinks for streamlined expansion and integrated network module options to optimize deployment in complex infrastructures. With support for up to 48 Cisco UPOE ports and robust stacking capabilities, it simplifies large-scale deployments while delivering superior power to critical endpoints. The modular uplinks on the Catalyst 9300 maximize network design flexibility and enhance future-proofing by enabling seamless bandwidth upgrades. Leveraging high throughput, extensive virtualization, and integrated management, this switch is engineered to meet the needs of enterprises, service providers, and high-traffic campus networks.

C9300-24UB-E- Specifications

ModelC9300-24UB-E
BrandCisco
Product DescriptionCatalyst 9300 48-port modular uplinks 5G UPOE, Network Advantage
FRU Power SupplyYes
FRU FansYes
Modular UplinksYes
Stacking Bandwidth Support480 Gbps
Cisco StackPowerYes
Catalyst 9800 Embedded WLCYes (200 APs)
SD-Access SupportYes (256 Virtual Networks)
Total 10/100/1000, Multigigabit Copper or SFP Fiber48 Cisco UPOE
Uplink ConfigurationModular Uplinks
Default AC Power Supply1100W AC
Available PoE power822W
Total Number of MAC Addresses32,000
Total Number of IPv4 Routes (ARP plus learned routes)32,000 (24,000 direct routes and 8,000 indirect routes)
FNF Entries64,000 flows on 24- and 48-port Gigabit Ethernet models; 128,000 flows on 24-port Multigigabit
Total Switched Virtual Interfaces (SVIs)1000
Switching Capacity256 Gbps
Jumbo frames9,198 bytes
DRAM8 GB
VLAN IDs4,094
Dimensions (H x W x D) Inches - W/ Default Power Supply1.73 x 17.5 x 19.2
Dimensions (H x W x D) Inches - W/ 1100W Power Supply1.73 x 17.5 x 19.2
Acoustic Noise LpA: 45 dB typical, 48 dB max; LwA: 5.6 B typical, 5.9 B max
Connectors and Cabling1000BASE-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
Electromagnetic Emissions Certifications47 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; CISPR24; 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; QCVN118:2018/BTTTT; CISPR24/25; VCCI-CISPR 32 Class A; EN55035