Install Optional Components; Pluggable Transceiver Modules; Optical Cables; Install Internal Power Supplies - Extreme Networks 8820 Hardware Installation Manual

Install Optional Components

Install Optional Components
After the switch is secured to the rack, install optional components.
ExtremeSwitching 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 ExtremeSwitching devices, see the
website.

Pluggable Transceiver Modules

Extreme Networks offers several optical transceiver modules for transmitting and receiving data over
optical fiber rather than through electrical wires.
Note
A small flat-blade screwdriver can be used to free an obstructed bale clasp on an optical
module.

Optical Cables

Direct-attach copper and fiber cables provide connections between populated SFP+, SFP28, QSFP+,
and QSFP28 ports.

Install Internal Power Supplies

If your device does not come with an installed internal power supply, you can install one or two power
supplies.
The following internal power supplies (PSUs) are available for 8820 Series switches:
•
1600W AC power supply - front-to-back airflow (part no. XN-ACPWR-1600W-F)
•
1600W AC power supply - back-to-front airflow (part no. XN-ACPWR-1600W-R)
•
1600W DC power supply - front-to-back airflow (part no. XN-DCPWR-1600W-F)
•
1600W DC power supply - back-to-front airflow (part no. XN-DCPWR-1600W-R)
Follow the instructions in the following topics to install the appropriate power supply and connect
power to the switch.
•

Install a 1600 W Internal AC Power Supply

•
Install a 1600 W Internal DC Power Supply
Install a 1600 W Internal AC Power Supply
To install a 1600 W AC power supply (either part no. XN-ACPWR-1600W-F or part no. XN-
ACPWR-1600W-R) in a switch, follow these instructions.
40 Extreme 8820 Hardware Installation Guide
on page 40
on page 43
Install Your Switch
Extreme Optics