Pluggable Transceiver Modules; Optical Cables; Installing Internal Ac Power Supplies; Selecting Power Cords For Ac Power Supplies - Extreme Networks VSP 4900 Series Installation Manual

Pluggable Transceiver Modules

Pluggable Transceiver Modules
Extreme Networks offers several optical transceiver modules for transmitting and
receiving data over optical fiber rather than through electrical wires.

Optical Cables

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

Installing Internal AC Power Supplies

The following AC internal power supplies (PSUs) are available for VSP 4900 Series
switches:
350 W AC PSU
Part numbers XN-ACPWR-350W-FB and 10953 are compatible with VSP 4900 switch
models.
715 W AC PSU
Part numbers XN-ACPWR-715W-FB and 10951 are compatible with VSP 4900 switch
models.
1100 W AC PSU
Part numbers XN-ACPWR-1100W-FB and 10941 are compatible with VSP 4900
switch models.
2000 W AC PSU
Part numbers XN-ACPWR-2000W-FB and XN-ACPWR-2000W-F are compatible
with VSP 4900 switch models.
For installation instructions, see
Power Supply

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
page 87.

Install a 350 W, 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.
50 VSP 4900 Series Switches: Hardware Installation Guide
Install a 350 W, 715 W, 1100 W, or 2000 W Internal AC
on page 50.
Installing a Switch
on