The Cisco C1-N9K-C93180YC-FX switch offers high-performance networking with 48x25GB SFP28 and 6x100GB QSFP28 ports, making it ideal for data-intensive applications. With a switching capacity of 3.6 Tbps and a forwarding rate of 850 Mpps, this switch can handle heavy workloads efficiently.The MACsec capability ensures secure communication over the network, while the large MAC address table size of up to 512,000 entries enables seamless connectivity for numerous devices. This switch is designed to meet the demands of modern networks by providing reliable performance and enhanced security features such as front-to-back Air technology PoE budget support.
| Ports | 48 x 10/25-Gbps and 6 x 40/100-Gbps QSFP28 ports |
| Downlink supported speeds |
1/10/25-Gbps Ethernet 16/32-Gbps Fibre Channel |
| CPU | 6 cores |
| System memory | 24 GB |
| SSD drive | 128 GB |
| System buffer | 40 MB |
| Management ports |
1 RJ-45 port L1 and L2 ports are unused |
| USB ports | 1 |
| RS-232 serial ports | 1 |
| Power supplies (up to 2) | 500W AC, 930W DC, or 1200W HVAC/HVDC |
| Typical power (AC/DC) | 260W |
| Maximum power (AC/DC) | 425W |
| Input voltage (AC) | 100 to 240V |
| Input voltage (high-voltage AC [HVAC]) |
200 to 277V |
| Input voltage (DC) | –48 to –60V |
| Input voltage (high-voltage DC [HVDC]) |
–240 to –380V |
| Frequency (AC) | 50 to 60 Hz |
| Fans | 4 |
| Airflow | Port-side intake and exhaust |
| Physical dimensions (H x W x D) |
1.72 x 17.3 x 22.5 in. (4.4 x 43.9 x 57.1 cm) |
| Acoustics | 57 dBA at 40% fan speed, 68.9 dBA at 70% fan speed, and 77.4 dBA at 100% fan speed |
| RoHS compliance | Yes |
| MTBF | 238,470 hours |
| Minimum ACI image | ACI-N9KDK9-12.2A |
| Minimum NX-OS image | NXOS-703I7.1 |
| Maximum number of Longest Prefix Match (LPM) routes | 1,792,000 |
| Maximum number of IP host entries | 1,792,000 |
| Maximum number of MAC address entries | 512,000 |
| Maximum number of multicast routes | 32,000 |
| Number of Interior Gateway Management Protocol (IGMP) snooping groups |
Shipping: 8,000 Maximum: 32,000 |
| Maximum number of Cisco Nexus 2000 Series Fabric Extenders per switch | 16 |
| Maximum number of Access Control List (ACL) entries |
Single-slice forwarding engine: 5000 ingress 2000 egress |
| Maximum number of VLANs | 3,967 |
| Number of Virtual Routing and Forwarding (VRF) instances |
Shipping: 1,000 Maximum: 16,000 |
| Maximum number of ECMP paths | 64 |
| Maximum number of port channels | 512 |
| Maximum number of links in a port channel | 32 |
| Number of active SPAN sessions | 4 |
| Maximum number of VLAN’s in Rapid per-VLAN Spanning Tree (RPVST) instances | 3,967 |
| Maximum number of Hot-Standby Router Protocol (HSRP) groups | 490 |
| Number of Network Address Translation (NAT) entries | 1,023 |
| Maximum number of Multiple Spanning Tree (MST) instances | 64 |
| Flow-table size used for Cisco Tetration Analytics platform | 32,000 |
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