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C3850-NM-4-1G, Cisco 3850 Series 4 x 1G Network Module, C3850-NM-4-1G, Ref

$47.00 USD

Ready to ship  -  3 left

Warranty: Lifetime

Condition Refurbished

Product Overview Cisco Catalyst 3850 Series Network Module | 4 x 1 Gigabit SFP Uplinks | Hot-Swappable | Expansion Module

Key Features

  • Adds 4 x 1 Gigabit Ethernet SFP ports to compatible 3850 switches
  • Supports standard 1G SFP transceivers (SX, LX/LH, ZX, 1000BASE-T, etc.)
  • Hot-swappable design for minimal downtime
  • Ideal for fiber or copper uplink connectivity
  • Compatible with 24-port and 48-port Catalyst 3850 models
  • Enhances flexibility for campus, branch, and enterprise access deployments

Technical Specifications

  • Ports: 4 x 1 Gigabit SFP slots
  • Data Rate: 1 Gbps per port
  • Compatibility: Cisco Catalyst 3850 Series (24T, 24P, 48T, 48P, 48F, etc.)
  • Form Factor: Plug-in network module
  • Hot Swappable: Yes
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H
Hugo Baxter
Cisco 3850 4x1G network module — easy uplink expansion

Needed to add uplink capacity to an existing Cisco 3850 stack and the C3850-NM-4-1G network module was the right fit. Snapped into the slot cleanly and IOS recognised it on the next reload with no issues. All four 1G SFP ports are active and link-up is clean. At $47 for a refurb Cisco OEM network module this is outstanding value for a quick uplink upgrade.

Thank you Hugo! Snap-in and IOS auto-recognition is exactly how 3850 uplink expansion should go. Four 1G ports clean on first reload is great. Appreciate the review!