C9300-48UXM-A - Cisco Switch Catalyst 9300
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C9300-48UXM-A Overview
Catalyst 9300 48-port 2.5G (12 mGig) UPOE, Network Advantage C9300-48UXM-A
Overview
C9300-48UXM-A Overview
Cisco Catalyst C9300-48UXM-A, Managed, L2/L3, 10G Ethernet (100/1000/10000), Power over Ethernet (PoE), Rack mounting, 1U
C9300-48UXM-A is the Catalyst 9300 switch, providing 48-port 2.5G (12 mGig) UPOE, and Network Advantage. Cisco® Catalyst® 9300 Series Switches are Cisco’s lead stackable enterprise switching platform built for security, IoT, mobility, and cloud. They are the next generation of the industry’s most widely deployed switching platform. The Catalyst 9300 Series switches form the foundational building block for Software-Defined Access (SD-Access), Cisco’s lead enterprise architecture. At 480 Gbps, they are the industry’s highest-density stacking bandwidth solution with the most flexible uplink architecture. The Catalyst 9300 Series is the first optimized platform for high-density 802.11ac Wave2. It sets new maximums for network scale. These switches are also ready for the future, with an x86 CPU architecture and more memory, enabling them to host containers and run third-party applications and scripts natively within the switch.
Quick Spec
Model | C9300-48UXM-A |
Total 10/100/1000 or Multigigabit copper ports | 36x 100 Mbps,1G, 2.5G + 12x Multigigabit (100M, 1G, 2.5G, 5G, or 10 Gbps) |
Default AC power supply | 1100W AC |
Available PoE power | 490W |
Cisco StackWise-480 | Yes |
Cisco StackPower | Yes |
Switching capacity | 580 Gbps |
Stacking bandwidth | 480 Gbps |
Total number of MAC addresses | 32,000 |
DRAM | 8 GB |
Flash | 16 GB |
Dimensions (H x W x D) Inches | Chassis only: 1.73 x 17.5 x 19.1 W/ Default Power Supply: 1.73 x 17.5 x 22.2 W/ 1100W Power Supply: 1.73 x 17.5 x 22.2 |
The Options
Model | Description |
C9300-NM-4G | 9300 Series 4x 1G Network Module |
C9300-NM-4M | 9300 Series 4 x Multigigabit Network Module |
C9300-NM-8X | 9300 Series 8x 10G Network Module |
C9300-NM-2Q | 9300 Series 2x 40G Network Module |
C9300-NM-2Y | 9300 Series 2x 25G Network Module |
STACK-T1-50CM= | 50CM Type 3 Stacking Cable |
STACK-T1-1M= | 1M Type 3 Stacking Cable |
STACK-T1-3M= | 3M Type 3 Stacking Cable |
SSD-120G | Cisco pluggable USB3.0 SSD storage |
Compare to Similar Item
Model | C9300-48UXM-A | C9300-24UX-A |
Total 10/100/1000 or Multigigabit copper ports | 36x 100 Mbps,1G, 2.5G + 12x Multigigabit (100M, 1G, 2.5G, 5G, or 10 Gbps) | 24 Multigigabit Cisco UPOE (100M, 1G, 2.5G, 5G, or 10 Gbps) |
Default AC power supply | 1100W AC | 1100W AC |
Available PoE power | 490W | 560W |
Cisco StackWise-480 | Yes | Yes |
Cisco StackPower | Yes | Yes |
Catalyst 9300 48-port 2.5G (12 mGig) UPOE, Network Advantage
- Managed L2/L3
- Quality of Service (QoS) support
- Basic switching RJ-45 Ethernet ports quantity: 48
- Cat5e, Cat6, Cat6a 10G support
- MAC address table: 32000 entries Switching capacity: 580 Gbit/s
- Access Control List (ACL)
- 1U Rack mounting Stackable
- Power over Ethernet (PoE)
Summary Description
Cisco Catalyst C9300-48UXM-A, Managed, L2/L3, 10G Ethernet (100/1000/10000), Power over Ethernet (PoE), Rack mounting, 1U
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Specification
C9300-48UXM-A Specification
C9300-48UXM-A Specification | |
| General | |
| Device Type | Switch - 48 ports - L3 - managed - stackable |
| Enclosure Type | Rack-mountable 1U |
| Subtype | 2.5 Gigabit Ethernet |
| Ports | 36 x 2.5GBase-T (UPOE) + 12 x 100/1000/2.5G/5G/10G (UPOE) |
| Power Over Ethernet (PoE) | UPOE |
| PoE Budget | 490 W |
| Performance | Switching capacity: 580 Gbps ¦ Stacking bandwidth: 480 Gbps ¦ Forwarding rate: 431.54 Mpps |
| Capacity | IPv4 routing table entries: 32000 ¦ IPv6 routing table entries: 16000 ¦ Flexible NetFlow entries: 64000 ¦ VLAN IDs: 4000 ¦ Switched virtual interfaces (SVIs): 2000 |
| MAC Address Table Size | 32000 entries |
| Jumbo Frame Support | 9198 bytes |
| Routing Protocol | OSPF, IS-IS, RIP-1, RIP-2, BGP, EIGRP, HSRP, IGMP, VRRP, PIM-SM, OSPFv3, PIM-SSM, MSDP, policy-based routing (PBR), RIPng |
| Remote Management Protocol | SNMP 1, RMON 1, RMON 2, SNMP 3, SNMP 2c, CLI, NETCONF, RESTCONF |
| Encryption Algorithm | 128-bit AES |
| Features | Trunking, full duplex mode, Weighted Random Early Detection (WRED), Spanning Tree Protocol (STP) support, Access Control List (ACL) support, Quality of Service (QoS), Remote Switch Port Analyzer (RSPAN), Management Information Base (MIB), Cisco StackWise-480 technology, Cisco StackPower technology, Flexible NetFlow (FNF), 802.1x authentication, 16MB packet buffer, FTP client, 3 fans, Control plane protection (CoPP), Source-Specific Multicast (SSM), integrated Wireshark, VLAN Double Tagging (Q-in-Q), Private VLAN |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3at |
| RAM | 8 GB |
| Flash Memory | 16 GB |
| Status Indicators | Status |
| Expansion / Connectivity | |
| Interfaces | 36 x 2.5Gbit LAN RJ-45 UPOE ¦ 12 x 1/2.5/5/10GBase-T UPOE ¦ 1 x USB 2.0 |
| Expansion Slots | 1 (total) / 1 (free) x expansion slot |
| Power | |
| Power Device | Internal power supply - hot-plug |
| Installed Qty | 1 (installed) / 2 (max) |
| Power Redundancy | Optional |
| Power Provided | 1100 Watt |
| Voltage Required | AC 120/230 V (50 - 60 Hz) |
| MTBF | 202,160 hours |
| Compliant Standards | CISPR 22 Class A, CISPR 24, EN 61000-3-2, EN 61000-3-3, EN55024, EN50082-1, EN 61000-6-1, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, CCC, ICES-003 Class A, EN 61000-4-5, UL 60950-1, IEC 60950-1, EN 60950-1, RoHS, AS/NZS 3548 Class A, BSMI Class A, CAN/CSA C22.2 No. 60950-1, VCCI Class A, EN 300386, EN 55022 Class A, FCC CFR47 Part 15 A, TVCN 7317, VCCI V-3/2009 Class A |
| Dimensions & Weight | |
| Width | 17.5 in |
| Depth | 18.5 in |
| Height | 1.7 in |
| Weight | 18.50 KG |
| Miscellaneous | |
| Service & Support | Limited warranty - replacement - lifetime - response time: next business day ¦ Technical support - consulting - 90 days |
| Min Operating Temperature | 23 °F |
| Max Operating Temperature | 113 °F |
| Humidity Range Operating | 5 - 90% (non-condensing) |
| Min Storage Temperature | 158 °F |
| Max Storage Temperature | 104 °F |
| Humidity Range Storage | 5 - 90% (non-condensing) |
Frequently Asked Questions
What are the primary port capabilities of the Cisco C9300-48UXM-A? +
The C9300-48UXM-A is a high-density, stackable switch featuring 48 ports. It is specifically engineered with 12 multi-gigabit (mGig) ports that support speeds up to 2.5 Gbps. This configuration is ideal for supporting high-performance Wi-Fi 6/6E access points and modern endpoint connectivity that requires bandwidth beyond traditional 1G speeds.
Does the C9300-48UXM-A support advanced power delivery for connected devices? +
Yes, this model supports UPOE (Universal Power Over Ethernet), which allows for delivery of up to 60W per port. This robust power budget ensures that high-draw devices like advanced IP video cameras, smart lighting, and high-performance wireless access points can operate reliably without the need for additional local power injectors.
Which software feature set comes included with the C9300-48UXM-A? +
This unit comes with the Network Advantage license. This enterprise-grade feature set enables advanced routing protocols, full automation, and comprehensive security capabilities. It is designed for businesses that require sophisticated network segmentation and software-defined access within their campus core or distribution layers.
Is the C9300-48UXM-A suitable for stackable network environments? +
Absolutely. As part of the Catalyst 9300 series, this switch supports Cisco StackWise technology. This allows you to combine multiple switches into a single logical unit, providing high availability and simplified management. Stacking offers increased bandwidth and creates a resilient network architecture that minimizes downtime during maintenance or hardware failure.
Can this switch handle both Layer 2 and Layer 3 traffic? +
The C9300-48UXM-A is a versatile managed switch that operates effectively at both Layer 2 and Layer 3. It provides full Layer 3 routing capabilities, including OSPF, EIGRP, and BGP, making it an excellent choice for organizations needing to perform inter-VLAN routing or manage complex traffic flows at the access or distribution level.
How does the C9300-48UXM-A integrate into modern enterprise deployment scenarios? +
This switch is tailored for high-density campus deployments where diverse bandwidth requirements exist. By providing a mix of multi-gigabit ports, it allows IT teams to future-proof their infrastructure. It is particularly effective in offices with a high density of mobile users or smart building IoT devices requiring reliable, high-speed PoE connectivity.
How do I manage the Catalyst 9300-48UXM-A effectively? +
Management is handled through a variety of Cisco-standard methods, including the Cisco DNA Center for full automation and programmable interfaces. Administrators can utilize the Command Line Interface (CLI), WebUI, or SNMP for granular control. This flexibility ensures that the switch fits into existing network operations workflows, whether manual or automated.
What is the physical form factor of the C9300-48UXM-A? +
This is a fixed-configuration, rackmount switch designed for standard 19-inch rack enclosures. Its compact design ensures efficient use of rack space in data closets or server rooms. The build quality meets strict enterprise requirements for thermal management and hardware reliability, ensuring consistent performance in demanding campus network environments.
Can BuyRouterSwitch.com provide bulk quotes for the Cisco C9300-48UXM-A? +
We specialize in fulfilling large-scale enterprise requirements. If you are planning a network infrastructure refresh or a multi-site deployment, our team can provide tailored bulk quotes to ensure your project stays within budget. Contact our sales department directly to discuss your specific quantity needs and volume pricing eligibility.
Why should I choose BuyRouterSwitch.com for my Cisco networking hardware? +
BuyRouterSwitch.com is a dedicated partner for IT procurement, focusing on sourcing authentic, high-quality enterprise equipment. We prioritize secure ordering processes and provide clear, professional assistance to ensure you receive the correct hardware for your network architecture. Our experts are committed to helping you source the specific Cisco components required to scale your business infrastructure efficiently.
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