Extreme Networks VSP 4900 Series, Hardware Installation Manual

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Installing Optional Components
After the switch is secured to the rack, install optional components.
VSP switches support the use of pluggable transceivers and cables in the SFP+, SFP28, QSFP+, and
QSFP28 formats.
For a list of the optical components supported with VSP switches, see the Extreme Hardware/Software
Compatibility and Recommendation Matrices .
Pluggable Transceiver Modules
Extreme Networks offers several optical transceiver modules for transmitting and receiving data over
optical fiber rather than through electrical wires. Install these modules using the instructions in
Extreme
Networks Pluggable Transceivers Installation Guide .
Optical Cables
Direct-attach copper and fiber cables provide connections between unpopulated SFP+, SFP28, QSFP+,
and QSFP28 ports.
To install optical cables, refer to the instructions in Extreme Networks Pluggable Transceivers Installation
Guide .
Installing Internal AC Power Supplies
The following AC internal power supplies (PSUs) are available for Extreme Networks switches:
715 W AC PSU Part number 10951 is compatible with VSP 4900 switch models. For installation instructions, see
Installing a 715 W, 1100 W, or 2000 W Internal AC Power Supply on page 40.
1100 W AC PSU Part number 10941 is compatible with VSP 4900 switch models. For installation instructions, see
Installing a 715 W, 1100 W, or 2000 W Internal AC Power Supply on page 40.
2000 W AC PSU Part number XN-ACPWR-200W-F is compatible with VSP 4900 switch models. For installation
instructions, see Installing a 715 W, 1100 W, or 2000 W Internal AC Power Supply on page 40.
Selecting Power Cords for AC Power Supplies
An AC power cord is not included with an AC power supply.
You can purchase AC power cords for use in the US and Canada from Extreme Networks or from your
local supplier. The cord must meet the requirements listed under
Power Cord Requirements for AC-
Powered Switches and AC Power Supplies on page 66.
Installing a 715 W, 1100 W, or 2000 W Internal AC Power Supply
Warning
To prevent an electrical hazard, make sure that the AC power cord is not connected to the
power supply before you install the power supply in the power supply bay.
Installing Your Switch
VSP 4900 Series Switches: Hardware Installation Guide 40