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Cisco Nexus 9300 48x 10/25G SFP+ 12x 40/100-Gbps QSFP28 Switch N9K-C93240YC-FX2 is a high-performance, scalable switch designed for data centers, offering flexible speeds and intelligent buffer management
Description
Cisco Nexus 9300 48x 10/25G SFP+ 12x 40/100-Gbps QSFP28 Switch (N9K-C93240YC-FX2)
The Cisco Nexus 93240YC-FX2 is a next-generation data center switch designed for seamless migration from 1G and 10G networks to higher speeds, offering 48 downlink ports supporting 1/10/25G and 12 uplink ports with 40/100G QSFP28 support. Built with Cisco Cloud Scale technology, it ensures high scalability, low latency, and intelligent buffer management. The switch supports advanced Layer 2 and Layer 3 features, making it an ideal solution for enterprises and cloud environments requiring flexible and secure network architecture.
Key Features:
- Flexible Port Speeds: 48x 1/10/25G SFP+ downlink ports and 12x 40/100G QSFP28 uplink ports.
- Advanced Network Efficiency: Supports intelligent buffering and congestion management.
- Optimized for Cloud & AI Workloads: High-speed switching fabric with ultra-low latency.
- Scalable Layer 2/3 Capabilities: Supports up to 896,000 longest prefix match (LPM) routes.
- High-Performance Compute Support: RoCE support for lossless Ethernet.
- Energy-Efficient Operation: 298W typical power consumption, 708W maximum.
- Multiple Management Interfaces: 2 management ports (RJ-45 and SFP+), 1 USB port, and 1 RS-232 console port.
Technical Specifications:
- Model Number: N9K-C93240YC-FX2
- Downlink Ports: 48x 1/10/25G SFP+
- Uplink Ports: 12x 40/100G QSFP28
- CPU: 4-core processor
- System Memory: Up to 24GB
- SSD Storage: 128GB
- Buffer Size: 40MB
- Power Supplies: Up to 2 (750W AC, 1100W AC/DC, HVAC/HVDC)
- Typical Power Consumption: 298W
- Maximum Power Consumption: 708W
- Input Voltage (AC): 100-240V
- Input Voltage (HVAC): 100-277V
- Input Voltage (DC): –40 to –72V
- Input Voltage (HVDC): –240 to –380V
- Frequency (AC): 50-60Hz
- Cooling System: 5 fans, port-side intake and exhaust
- Dimensions (H x W x D): 2.1 x 17.3 x 23.3 inches (5.3 x 43.9 x 59.1 cm)
- MTBF: 365,610 hours
- Maximum Number of LPM Routes: 896,000
- Maximum Number of MAC Address Entries: 256,000
- Maximum Number of VLANs: 4096
- Maximum Number of VRF Instances: 16,000
- Maximum Number of ECMP Paths: 64
- Maximum Number of Port Channels: 512
- Supported Operating Modes: Cisco ACI and NX-OS
Properties
| Property | |
| Model | N9K-C93240YC-FX2 |
| Product Type | Fixed Leaf Switch |
| Form Factor | 1.2RU |
| Port Configuration | 48 x 1/10/25-Gbps SFP+ and 12 x 40/100-Gbps QSFP28 ports |
| Downlink Speeds | 1G, 10G, 25G |
| Uplink Speeds | 40G, 100G |
| Throughput | 4.8 Tbps |
| Forwarding Rate | Over 2.5 bpps |
| Operating System | Cisco NX-OS or ACI |
| Breakout Support | Yes, on uplinks |
| FC-FEC / RS-FEC | Enabled for 25G |
| Airflow Direction | Port-side intake and exhaust |
| Fans | 5 |
| MTBF | 345,950 hours |
| RoHS Compliance | Yes |
| Dimensions (H x W x D) | 2.1 x 17.3 x 23.3 in (5.3 x 43.9 x 59.1 cm) |
| Weight (Chassis only) | 10 kg (22 lbs) |
Specifications
| Specification | |
| CPU | 4 cores |
| System Memory | Up to 24 GB |
| SSD Storage | 128 GB |
| System Buffer | 40 MB |
| Management Ports | 1 x RJ-45, 1 x SFP+ |
| USB Ports | 1 |
| RS-232 Serial Port | 1 |
| Max Power Consumption (AC) | 708W |
| Typical Power Consumption (AC) | 298W |
| Power Supply Options | 750W, 1100W AC/DC/HVDC (dual supported) |
| AC Input Voltage | 100–240V |
| HVAC Input Voltage | 100–277V |
| DC Input Voltage | –40 to –72V |
| HVDC Input Voltage | –240 to –380V |
| Frequency (AC) | 50–60 Hz |
| Operating Temperature | 0 to 40°C (32 to 104°F) |
| Storage Temperature | –40 to 70°C (–40 to 158°F) |
| Humidity | 5% to 95% (non-condensing) |
| Altitude | 0 to 4000 m (0 to 13,123 ft) |
Accessories
| Accessory | |
| NXA-PAC-750W-PI | 750W AC PSU, port-side intake airflow |
| NXA-PAC-750W-PE | 750W AC PSU, port-side exhaust airflow |
| NXA-PAC-1100W-PI2 | 1100W AC PSU, port-side intake airflow |
| NXA-PAC-1100W-PE2 | 1100W AC PSU, port-side exhaust airflow |
| NXA-PDC-1100W-PI | 1100W DC PSU, port-side intake airflow |
| NXA-PDC-1100W-PE | 1100W DC PSU, port-side exhaust airflow |
| NXA-PHV-1100W-PI | 1100W HV-AC-DC PSU, port-side intake airflow |
| NXA-PHV-1100W-PE | 1100W HV-AC-DC PSU, port-side exhaust airflow |
| NXA-FAN-35CFM-PI | 35CFM fan, port-side intake airflow |
| NXA-FAN-35CFM-PE | 35CFM fan, port-side exhaust airflow |
| NXK-ACC-KIT-1RU | Accessory kit with 4-post rack mount kit (included in the box) |
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