Cisco C3850 Series 4 x 1GE Switches Network Module C3850-NM-4-1G
C3850-NM-4-1G is a network module that serve Cisco Catalyst 3850 Series Switches. The
C3850-NM-4-10G module is supported only on the 48-port Gigabit Ethernet models or on the
12-port or higher 10 Gigabit Ethernet models. The C3850-NM-8x10G and C3850-NM-2x40G modules
are supported on the 24-port and 48-port multigigabit switches and also on the 24-port 10G
SFP+ switch model. The C3850-NM-4-1G and C3850-NM-2-10G modules are not supported on
the 12-port and 24-port SFP+ models.
C3850-NM-4-1G Specification |
| Additional Attributes |
| Parent Product Data | Key:64 |
| Header |
| Compatibility | PC |
| Packaged Quantity | 1 |
| Interface Provided |
| Qty | 4 |
| Connector Type | SFP/SFP+ |
| Networking |
| Type | Expansion module |
| Form Factor | Plug-in module |
| Connectivity Technology | Wired |
| Data Transfer Rate | 1 Gbps |
| Data Link Protocol | 1 Gigabit Ethernet, Gigabit Ethernet |
| Status Indicators | Port status |
| Ports |
| Qty | 4 |
| Type | 1 Gigabit SFP+ / SFP (mini-GBIC) |
Network modules
The Cisco Catalyst 3850 Series Switches support five optional network modules for uplink ports. The default
switch configuration does not include the network module.
Figure 1 shows the following network modules:
● 4 x Gigabit Ethernet with Small Form-Factor Pluggable (SFP) receptacles
● 2 x 10 Gigabit Ethernet with SFP+ or 4 x Gigabit Ethernet with SFP receptacles
● 4 x 10 Gigabit Ethernet with SFP+ receptacles (supported only on the 48-port Gigabit Ethernet models or
on the 12-port or higher 10 Gigabit Ethernet models)
Figure 1.
Network modules with four Gigabit Ethernet, two 10 Gigabit Ethernet SFP+, or four 10 Gigabit Ethernet SFP+ interfaces
Figure 2 shows the following network modules:
● 8 x 10 Gigabit Ethernet with Small Form-Factor Pluggable+ (SFP+) receptacles
● 2 x 40 Gigabit Ethernet with Quad Small Form-Factor Pluggable+ (QSFP+) receptacles
Figure 2.
Network modules with two 40 Gigabit Ethernet QSFP+ or eight 10 Gigabit Ethernet SFP+ interfaces
