Cisco Systems WSC385024TS manual Installing a Network Module, Overview, SFP and SFP+ Modules, page

C H A P T E R 3

Installing a Network Module

This chapter describes how to install and connect a network module.

•Overview, page 3-1

•Installing a Network Module in the Switch, page 3-4

•Configuring a Network Module, page 3-7

•Removing a Network Module, page 3-9

•SFP and SFP+ Modules, page 3-9

•Finding the Network Module Serial Number, page 3-11

Overview

Table 3-1	Network Modules
Network Module1		Description
C3850-NM-4-1G		This module has four 1-Gigabit SFP module slots. Any combination of
		standard SFP modules are supported. SFP+ modules are not supported.
		If you insert an SFP+ module in the 1-Gigabit network module, the SFP+
		module does not operate, and the switch logs an error message.
C3850-NM-2-10G		This module has four slots that support the following combinations:
		• Two slots (left side) support only 1-Gigabit SFP modules and two
		slots (right side) support either 1-Gigabit SFP or 10-Gigabit SFP
		modules.
		• Three slots (left side) support 1-Gigabit SFP modules and one slot
		(right side) supports 10-Gigabit Ethernet SFP+.
		Supported combinations of SFP and SFP+ modules:
		• Slots 1, 2, 3, and 4 populated with 1-Gigabit SFP modules.
		• Slots 1 and 2 populated with 1-Gigabit SFP modules, and Slot 4
		populated with one 10-Gigabit SFP+ module.
		• Slots 3 and 4 each populated with 10-Gigabit SFP+ modules.

Catalyst 3850 Switch Hardware Installation Guide

OL-26779-02 3-1