Features of C9400-SUP-2
- The C9400-SUP-2 supervisor engine supports two non-blocking 25-Gigabit Ethernet uplinks.
- On the C9400-SUP-2, you could have as many as 2 non-blocking uplinks for 40 Gigabit Ethernet (Quad Small Form-Factor Pluggable [QSFP]) and as many as 8 non-blocking uplinks for 10 Gigabit Ethernet (SFP+).
- There are RJ-45 ports that are 10/100/1000 non-blocking up to 384 ports.
- Maximum possible 392 non-blocking SFP (1 Gigabit Ethernet) ports (C9400-SUP-2). Maximum 384 non-blocking SFP (1 Gigabit Ethernet) ports (C9400X-SUP-2).
- Support dual-stack for both IPv4 and IPv6, together with dynamic hardware forwarding tables, which will ease the migration from IPv4 to IPv6.
- Support for both static and dynamic NAT and Port Address Translation (PAT) is available.
Specifications of C9400-SUP-2
| Model Number | C9400X-SUP-2 |
| Module Type | Supervisor |
| Series | Catalyst 9400 |
| Packet Forwarding Rate | 920 million packets per second (Mpps) |
| Ports | 1 x 10GBASE-T, 1 x 10G/25GBASE-X |
| Switching Capacity | 9.6 Tbps |
| Number of Slots | 10 |
| Redundancy | Yes, redundant power supplies and fans |
| Scalability | Up to 384 access ports |
| Relative Humidity | 5% to 95% (non-condensing) |
| Layer 2 / Layer 3 | Supported |
| MTBF | 240,000 hours |
| Power Supply | AC and DC options |
| Security | 802.1X, DHCP Snooping, IP Source Guard |
| Dimensions | 1.75 x 17.5 x 19.6 inches (4.44 x 44.45 x 49.78 cm) |
In Contrast with other Catalyst switches, what Sets Apart the Catalyst 9400X-SUP-2?
The Catalyst 9400X-SUP-2 is more scalable and efficient than the 9300 Series and is, therefore, more appropriate for larger enterprises’ networks.
What are the Priority Advantages Associated with the use of the Catalyst 9400X-SUP-2?
The Catalyst 9400X-SUP-2 is equipped with strong protection mechanisms, is highly reliable, and is ready for future system requirements.





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