| Product Type | Managed Layer 2/3 Network Switch |
| Model | C9300X-12Y |
| Form Factor | Rack-mountable - 1U |
| Weight | 6.8 kg |
| Power Requirements | Power supply not included (modular, redundant supported) |
| MTBF | 265650 hours |
| Connectivity Technology | Wired |
| Flash Memory | 16 GB |
| RAM | 16 GB |
| Switching Capacity | 480 Gbps |
| Forwarding Rate | 357.14 Mpps |
Cisco Catalyst 9300X 12-port 25/10G SFP+ Switch, Remanufactured

Key Benefits
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- High-performance connectivity with 25G-capable SFP28 ports ideal for high-throughput networking demands
- Remanufactured quality with TAA compliance offers a cost-effective solution without compromising enterprise standards
- Advanced feature set including Layer 3 routing and AES-256 encryption enables secure and scalable deployment
Product Overview
The Cisco Catalyst 9300X 12-port 25/10G SFP+ Switch is engineered for high-speed data environments, delivering wired connectivity at up to 25 Gbps. Built with 16 GB RAM and flash, it supports Layer 2 and 3 protocols and advanced features like AES 256-bit encryption. Standards compliance (802.1p, 802.1s, 802.1w) and 32,000 MAC entries enable scalability. Environmental resistance from -40°C to 70°C makes it deployment-ready across diverse conditions. With TAA compliance and an MTBF of 265,650 hours, it combines performance and reliability in a remanufactured form factor.
Specifications
Product Overview
Wireless Features
| Wi-Fi Support |
Compliance & Origin
| Country of Origin | United States |
| TAA Compliant | Yes |
| RoHS Compliant | Yes |
| Certifications | UL, CSA, CE, FCC Part 15 Class A |
Advanced Security Features
| Encryption Algorithm | AES 256-bit |
| Access Control | 802.1X authentication |
| MACsec Encryption | Supported on all access and uplink ports |
| Control Plane Protection (CoPP) | Yes |
| Secure Boot | Yes |
| Trust Anchor Module (TAM) | Yes |
Interfaces
| Total SFP28 Ports | 12 |
| Port Speeds Supported | 1G / 10G / 25G |
| Interface Type | 25G/10G/1G SFP28 |
| Jumbo Frame Support | 9198 bytes |
| MAC Address Table Size | 32,000 entries |
| Data Link Protocols | Ethernet, Fast Ethernet, Gigabit Ethernet, 10-Gigabit Ethernet, 25-Gigabit Ethernet |
| Routing Protocols | RIPv1, RIPv2, RIPng |
| Traffic Prioritization | IEEE 802.1p QoS |
| Spanning Tree Protocols | 802.1s (MSTP), 802.1w (RSTP) |
| Status Indicators | Link/activity, system |
Physical & Environmental
| Width | 17.5 inch (44.5 cm) |
| Depth | 16.1 inch (40.9 cm) |
| Height | 1.73 inch (4.4 cm) |
| Operating Temperature Range | -5°C to 45°C |
| Storage Temperature Range | -40°C to 70°C |
| Operating Humidity Range | 5% to 90%, non-condensing |
| Non-operating Humidity | 5% to 93%, non-condensing |
| Cooling | Front-to-back airflow (variable speed fans) |
Cloud Management & Licensing
| Management Options | Web GUI, Command Line Interface (CLI), Cisco DNA Center |
| Remote Management Protocols | IPv4, IPv6, VLAN |
| License Type | Cisco DNA Subscription License (required for advanced features) |
| Licensing Levels | Network Essentials, Network Advantage, DNA Essentials, DNA Advantage |