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Cisco WS-C3850-12XS-S Catalyst 3850 12x 10GB SFP+ 1x Module Slot Switch

Cisco WS-C3850-12XS-S Catalyst 3850 12x 10GB SFP+ 1x Module Slot Switch

$ 955.99
$ 806.99
Only 2 remaining
In stock means that we have the product available to meet your delivery commitment. If it is on the web site, it is available for sale and we can ship it that day.
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Cutoff Ground / 3 day / 2 day - 2pm PT, Cutoff Overnight - 5pm PT. Overnight orders after 4pm PT require approval. Call 800-430-6950 to confirm overnight orders after 4pm PT.
Condition: Seller refurbished
Pre-owned, tested by qualified techs, working, reset-to-factory default, grade A condition, and parts needed for normal functions are included (as described in the listing).
Warranty: 365 days
Warranty coverage period
SKU: NSH-4647
UPC: 882658757945


The Cisco WS-C3850-12XS-S is a high-performance switch for enterprise networking environments. Its 12x 10GB SFP+ ports and an additional module slot offer flexibility and scalability to meet demanding network requirements.

This Catalyst 3850 model has a switching capacity of up to 320 Gbps, ensuring fast data transmission within the network. The forwarding rate reaches an impressive speed of approximately 227.28 million packets per second (Mpps), facilitating efficient communication between devices.

To accommodate large networks, the MAC Address Table Size can hold up to 32,000 entries, enabling seamless connectivity across multiple devices without performance degradation or address conflicts.

Cisco Catalyst WS-C3850-12XS-S: Stackable, 12x SFP+ Ethernet ports, with 350WAC power supply 1 RU.


  • Network Ports : 12x 10 Gigabit Ethernet SFP+
  • Uplink Ports : Through the use Expansion Module - See "Module Slots and Options"
  • Management Ports : 1x Serial Console RJ45, 1x Gigabit Ethernet Management, 1x mini-USB Console (Type B), 1x USB (Type A)
  • Stacking Ports : 2x Cisco StackWise 480 connectors, 2x Cisco StackPower Connectors - Cables sold separately - CAB-SPWR-30CM, CAB-SPWR-150CM (StackPower), STACK-T1-50CM, STACK-T1-1M, STACK-T1-3M (StackWise) | Stacking bandwidth is 480 Gbps
  • Stacking Options : 1x Expansion Module Slots - Modules are not included
  • Expansion Module Options : Only the C3850-NM-4-10G (4x 10GB SFP+) is compatible with this switch.
  • Module Slots : 3x C3850-FAN-T1 Fan Modules Included
  • Module Options : 1x PWR-C1-350WAC Power Supply included - 2x Slots - Options are PWR-C1-1100WAC, PWR-C1-715WAC, PWR-C1-350WAC
  • AirFlow Direction : 320 Gbps
  • Fan Module Options : 227.28 Mpps
  • Power Supplies Included : 32,000
  • PoE Budget : Included (1-RU)
  • Model Number : WS-C3850-12XS-S
  • Part Number : WS-C3850-12XS-S, WS-C3850-12XS-S=, WS-C3850-12XS-S-WS
  • Condition : Seller refurbished


  • One (1) Seller Refurbished Cisco WS-C3850-12XS-S Catalyst 3850 12x 10GB SFP+ 1x Module Slot Switch as described above
  • One (1) Power Cord Included
  • One (1) AC Power Supply Included
  • Three (3) Fan Modules Included
  • One (1) Set of Rack Mount Brackets Included

Not Included

  • Manuals or product brochures are not included. Software or Firmware DVDs or CDs are not included
    Product information and installation instructions may be found on the manufacturer's website or the web. Software or firmware updates may be available through the manufacturer's website
  • Transceiver Modules Not Included
  • Network Modules Not Included