Step 5
(Optional) Use the small sleeve for thin power cords. Use the small sleeve to provide greater stability for thin
cords. Detach the sleeve, and slide it over the power cord.
Figure 25: Sleeve Around the Power Cord
AC power cord
2
Sleeve for thin power cords
1
Step 6
Secure the AC power cord by pressing on the retainer.
Figure 26: Securing the Power Cord in the Retainer
Installing SFP and SFP+ Modules
Some switch models support SFP modules, SFP+ modules, or both. The
SFP
slots support only the SFP
modules. The
SFP+
slots support both SFP and SFP+ modules.
See the switch release notes on Cisco.com for the list of supported SFP modules. Use only Cisco SFP modules
on the switch. Each Cisco module has an internal serial EEPROM that is encoded with security information.
This encoding provides a way for Cisco to identify and validate that the module meets the requirements for
the switch.
Catalyst 2960-X and 2960-XR Switch Hardware Installation Guide
OL-28309-02
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Switch Installation
Installing SFP and SFP+ Modules