Mellanox SN3700-CS2FC Switch 100GbE 36-Port QSFP28 Used
Mellanox SN3700-CS2FC Switch 100GbE 36-Port QSFP28 Used — Network Switches supplied by Zhongxin Data. Every unit is bench-tested on our own test line before it ships, so the part number, firmware and basic function are confirmed against the part number you send us. Availability is confirmed per model, and pricing is quoted by part number. Reference: used-sn3700-cs2fc-network-switch-sn3700-cs2fc-datac.
Key specifications
| Network speed | 100 Gb/s |
|---|---|
| Ports | 36 |
| Series | Mellanox |
| Condition | Used, bench-tested on our own test line |
| Availability | In stock — confirmed per part number |
| Reference | used-sn3700-cs2fc-network-switch-sn3700-cs2fc-datac |
Pricing is quoted by part number. Send us the exact model and configuration, and we will confirm availability against that part number before quoting.
What we verify before it ships
- Port count and link negotiation across every port
- Firmware revision reported by the switch itself
- Optical transceivers: link bring-up and error counters
- Fan modules and power supplies under load
- ASIC temperature and thermal sensor readings
Check before you order
- Confirm the fabric type matches your existing cluster — InfiniBand and Ethernet switches are not interchangeable in a fabric.
- 100GbE ports need a 100G-capable NIC or transceiver on the host side, and the right optic type for your fiber run.
Where this hardware typically goes
Deployments we see this model in.
Leaf and spine tiers for AI training and inference clusters
InfiniBand and Ethernet fabric expansion in existing data centers
Storage networking fabrics for NVMe-oF and Ceph clusters
More in this family
Other models in the same category, all confirmed available per part number.
Need this part number quoted?
Send the model, the configuration and the quantity. We confirm availability against that part number and quote it directly.
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