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C9300-48UXM-A Cisco Catalyst 9300L Series C9300-48UXM 36 x RJ-45 Ports UPoE 2.5GBase-T + 12 x RJ-45 10GBase-T Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch

SKU:
C9300-48UXM-A
Weight: 20.50 lbs
Condition: Refurbished
  • 48 RJ‑45 Multigigabit (100 Mb/1G/2.5G/5G/10G) UPOE copper ports
  • Up to 60 W per port using Cisco UPOE, total PoE budget ≈ 490 W
  • Modular uplink slots supporting 10/25/40/100 GbE flexibility
  • 580 Gbps switching capacity with up to 431.54 Mpps forwarding rate
In stock

$1,489.00

Product Overview

The C9300‑48UXM‑A Cisco Catalyst 9300X switch delivers 48 multigigabit UPOE copper ports, dual uplink expansion, 580 Gbps switching capacity and advanced Layer 2/3 features—perfect for high‑density access deployments with future‑proof power and connectivity needs.

General Information

Brand Cisco
Part Number C9300-48UXM-A
Series Catalyst 9300 Series
Condition Refurbished

Technical Information

Switch Type Managed Switch
Form Factor Rack-Mountable
Mount Type 1U Rack
Switch Ports 48 ports: 36 x 100 Mbps/1G/2.5G + 12 x Multigigabit (100M/1G/2.5G/5G/10G)
Number of Ports 48-Ports
Port Type RJ-45
Port Speed Up to 10 Gbps
Switching Capacity 580 Gbps
Switch Forwarding Rate 431.54 Mpps
DRAM 8GB
Flash Memory 16GB
Max VLANs Supported Supports up to 4,096 VLAN IDs
Stackable Yes
Layer Support Layer 2, Layer 3
Connector Type RJ‑45 UPOE ports, console RJ‑45, USB

Performance

Jumbo Frame Support Up To 9198 Bytes
MAC Address Table Size 32,000 Entries

Management and Configuration

Routing Protocols RIP, OSPF, EIGRP, BGP, IS-IS, VRRP, IGMP
Remote Protocols CLI, SNMPv2/3, RMON, NetConf, RESTConf, Cisco DNA Center, Cisco Meraki option
Management Interfaces Console RJ‑45, USB, Ethernet in-band/out-of-band
Security Features MACsec, 802.1X, ACLs, Secure Boot, Cisco Trust Anchor, Flexible NetFlow, etc.

Power & Cooling

Fans 3 Fans
Power Supply 1100W AC

Physical Characteristics

Dimensions 1.73 x 17.5 x 19.1
Weight 20.50

Miscellaneous

Eco Friendly Yes
Compliant Standards IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad (LACP), IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x


Product Description

The C9300‑48UXM‑A is a fixed, stackable Layer 2/3 access switch from Cisco’s Catalyst 9300X UPOE family, built to deliver scalable multigigabit connectivity and high-performance power delivery.

Key Features
  • 48 multigigabit UPOE ports supporting 100 Mb to 10 Gb speeds
  • Dual modular uplink slots for up to 100 GbE options
  • Up to 490 W PoE budget, 60 W per port
  • Support for advanced Layer 2/3 protocols and MACsec security
  • StackWise‑480 stackable up to 8 units for scaling

Ideal for enterprise campus or branch deployments requiring high‑speed wired access with power for devices like APs and cameras. It performs best in environments demanding Layer 3 routing, robust security, and modular uplinks.


Use Cases

The Cisco Catalyst 9300L Series C9300-48UXM switch is designed for enterprise access layer deployments requiring high-density multigigabit connectivity and substantial power delivery. It is particularly suited for environments with increasing demands on bandwidth and PoE capabilities, such as campuses, branch offices, and edge computing sites with connected IoT devices.

How It's Used:

  • In large enterprise campus networks to provide high-speed multigigabit access for user devices and wireless access points.
  • At branch office locations where robust Power over Ethernet supports VoIP phones, surveillance cameras, and other PoE devices with consolidated uplinks.
  • Within edge computing environments to connect and power compute nodes and storage nodes while maintaining low-latency data paths.
  • In data center top-of-rack setups requiring flexible uplink bandwidths and high forwarding rates for server connectivity.
  • For smart building infrastructures supporting extensive IoT deployments requiring scalable multigigabit access and reliable power delivery.

This switch enhances operational efficiency by integrating scalable multigigabit access with modular uplink flexibility, enabling seamless network growth. Its high forwarding capacity and PoE budget support diverse workloads while simplifying management within complex enterprise and edge environments.


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C9300-48UXM-A Cisco Catalyst 9300L Series C9300-48UXM 36 x RJ-45 Ports UPoE 2.5GBase-T + 12 x RJ-45 10GBase-T Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch
C9300-48UXM-A Cisco Catalyst 9300L Series C9300-48UXM 36 x RJ-45 Ports UPoE 2.5GBase-T + 12 x RJ-45 10GBase-T Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch
$1,489.00