53-1003990-22 Installation Guide
Brocade
®
G620 Switch Hardware Installation Guide
53-1003990-14; December 4, 2018
Editorial and stylistic changes.
Added a note to Shipping Carton Contents that transceivers may be shipped in an accessory tray instead of installed in
switch ports.
In the Technical Specifications, under "Memory Specifications," changed the following:
•
Main memory size that is changed to 2 GB, 64-bit.
•
Flash memory size that is changed to 16 MB.
53-1003990-13; September 20, 2018
Made revisions throughout the document to provide only information on the supported AC power supplies.
53-1003990-12; July 18, 2018
•
Revised the illustration of the 10-32 retainer nut in "Parts" in Installing the Universal Four-Post Rack Kit (XBR-
R000296).
•
Revised procedures to power down the switch in Powering Down the Device.
•
Added information and the workaround for 16G QSFPs negotiating the link speed to 8G when connecting a breakout
cable in Replacing a QSFP Transceiver.
•
Added Management Port LEDs .
53-1003990-11; April 10, 2018
•
Modified the reference for finding more information on qualified transceivers, added the danger statement on optical
transceivers, and modified the note for the optical transceiver extraction tool.
•
Generalized all references to the management Ethernet port to a standard "1000/100/10 Mbps" port.
53-1003990-22
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