Description
Network Module
Insert this blank module when the switch has no uplink ports (this is required for
sufficient air flow).
C3850-NM-BLANK
1 All network modules are hot-swappable.
Figure 1: C3850-NM-4-1G Network Module
LEDs
3
Captive screws
1
1 G Ethernet SFP slots
2
Figure 2: C3850-NM-2-10G Network Module
1 G Ethernet SFP slots
3
Captive screws
1
LEDs
4
1 G or 10 G Ethernet SFP+ slots
2
Catalyst 3850 Switch Hardware Installation Guide
OL-26779-05
3
Installing a Network Module
Network Module Overview