| Power / Device Type | Power Supply |
| Network Device Type | Switch |
| Model | C9300-48UXM-E |
| Connectivity Technology | Wired |
| Data Transfer Rate | 10 Gbps |
| Data Link Protocol | Gigabit Ethernet |
| Status Indicators | LED |
| RAM / Total Installed Size | 8 GB |
| Flash Memory / Installed Size | 16 GB |
| Networking Compliant Standards | 802.1p, 802.1s, 802.1w |
| Media Layer Supported | Layer 2, Layer 3 |
| MTBF | 202160 hours |
Cisco Catalyst 9300 48-Port Switch C9300-48UXM-E

Key Benefits
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- High port density with advanced PoE support enables scalable enterprise deployments
- Extensive protocol and encryption support ensures security and manageability
- Exceptional MTBF and global compliance certifications contribute to long-term reliability
Product Overview
The Cisco Catalyst 9300-48UXM-E is a premier enterprise-class switch designed to address the growing demands of modern network infrastructure. With a total of 48 Cisco UPOE ports—including 12 Multigigabit and 36 2.5 Gbps ports—this switch delivers exceptional data throughput and port density. Integrated PoE support and a 10 Gbps data transfer rate ensure seamless performance in high-traffic, power-dependent environments such as campus networks and large office deployments.
Built with 8 GB of RAM and 16 GB of storage, the C9300-48UXM-E enables efficient management of complex network configurations. AES 256-bit encryption, support for routing protocols like RIPv1, RIPv2, and RIPng, and remote management via SNMP, RMON, and Syslog provide enterprise-grade security and control. The MAC address table supports up to 32,000 entries, and the device also supports jumbo frames up to 9198 bytes, maximizing flexibility and performance.
With enhanced thermal efficiency and a MTBF of 202,160 hours, this switch is built for exceptional uptime. Physical dimensions of 17.5” width, 19.1” depth, and 1.73” height, along with compliance with global standards such as RoHS, TAA, 802.1p, and 802.1w, further enhance deployment potential. Whether used in data centers or dynamic office environments, the Cisco Catalyst 9300-48UXM-E delivers reliable ROI and operational scale.
Specifications
Primary Information
UNSPSC Code
| UNSPSC Code | 43222612 |
Interfaces / Ports
| Interfaces | 48 port Cisco UPOE |
Service&Support
| Service & Support Type | Enhanced Limited Lifetime hardware Warranty |
Special Feature
| COO | BRAZIL / CHINA / MEXICO / UNITED STATES |
| TAA compliance | Yes |
| RoHS | Y |
| Min Operating Temperature | -5 Celsius |
| Min Storage Temperature | -40 Celsius |
| Max Storage Temperature | 70 Celsius |
Network
| Power Over Ethernet (PoE) Support | Y |
| MAC Address Table Size | 32000 |
| Jumbo Frame Support | 9198 bytes |
| Remote Management Protocol | Syslog; RMON; SNMP |
| Routing Protocol | RIPv1, RIPv2, RIPng |
| Encryption Algorithm | AES (256-bit) |
| Interfaces | 48 port Cisco UPOE |
Dimensions&Miscellaneous
| Width | 17.5 Inch |
| Depth | 19.1 Inch |
| Height | 1.73 Inch |
| Weight | 9.34 Kg |