Model Name : C3850-NM-4-1G
Brand : Cisco
Key Features
It provides 4 × 1G SFP uplink ports for Cisco Catalyst 3850 switches.
It supports Cisco 1G SFP modules including SX, LX, and RJ-45 copper variants.
Yes, the module can be installed or replaced without shutting down the switch.
No, it is designed specifically for Cisco Catalyst 3850 Series.
Choose 4-1G if you need Gigabit uplinks for fiber or copper connectivity. For higher speeds (10G), Cisco offers other 3850 NM models.