The SSE-SN3420-CB2FC is a 1U Ethernet top-of-rack switch based on the NVIDIA Spectrum-2 SN3420 with 48x 25GbE SFP28 and 12x 100GbE QSFP28 ports, preinstalled with Cumulus Linux and reverse (back-to-front) airflow. It is for open-networking data center deployments; a Cumulus support SKU is mandatory.
Key features
- 48x SFP28 25GbE and 12x QSFP28 100GbE
- 4.8 Tb/s switching, 3.58 Bpps, 425 ns latency
- Cumulus Linux preinstalled and license-activated, ONIE installed
- 2 AC PSUs (1+1 hot-swap), N+1 hot-swap fans
- Dual-core x86 CPU, 8GB DRAM, 32GB SSD
Specifications
| Access ports | 48x 25GbE SFP28 |
|---|---|
| Uplinks | 12x 100GbE QSFP28 |
| Switching capacity | 4.8 Tbps |
| Forwarding rate | 3.58 Bpps |
| Layer | Layer 2/3 |
| Management | RJ-45 GbE management, RJ-45 serial console, USB; Cumulus Linux |
| Form factor | 1U, reverse (back-to-front) airflow |
| Power supply | 2x AC, 1+1 hot-swappable |
| License | Cumulus Linux; SVC-SUP-SN3420-CL-3S or -5S support SKU mandatory |
| Operating temperature | 0 to 40 °C |
| Dimensions (W x H x D) | 16.85 x 1.73 x 17.01 in |
| Weight | 18.74 lb |
| Warranty | 3 years parts and labor, cross-ship first year (per SSE-SN3000 datasheet) |
Frequently asked questions
Is a support SKU required?
Yes, one SVC-SUP-SN3420-CL-3S or -5S support SKU is mandatory with the switch hardware.
What OS is installed?
Cumulus Linux is preinstalled with the license activated, and ONIE is installed.
Are power supplies included?
Yes, two AC power supplies in 1+1 hot-swappable configuration.
3 years parts and labor, cross-ship first year (per SSE-SN3000 datasheet)
- Access ports:
- 48x 25GbE SFP28
- Uplinks:
- 12x 100GbE QSFP28
- Switching capacity:
- 4.8 Tbps
- Layer:
- Layer 2/3
- Management:
- RJ-45 GbE management, RJ-45 serial console, USB; Cumulus Linux
- Form factor:
- 1U, reverse (back-to-front) airflow
- Power supply:
- 2x AC, 1+1 hot-swappable
- License:
- Cumulus Linux; SVC-SUP-SN3420-CL-3S or -5S support SKU mandatory
