Document Revision History

Date

Revision

Description of Changes

Jun. 2023

2.6

Updated MNG Console Interfaces

Sep. 2020

2.5

Updated the Installation chapter, moved the Verifying Crate Condition to the Unpacking and Physical Installation chapter.

Jan. 2020

2.4

Added warnings to:

  1. Interfaces under "I2C/Console (RS232)"

  2. MNG Console Interfaces

Feb. 2019

2.3

Updated: Power Redundancy section; Power Consumption of Chassis Parts Table

Dec. 2018

2.2

Migrated to Web format; minor reorganization and edits.

Oct. 2017

2.1

Added: "Air Cleanliness" note to the "Installation" chapter.

Aug. 2017

2.0

Updated note to "Leaf Modules" and "Spine Modules" sections.

Mar. 2017

1.9

Added: Appendix "MNG Console Interfaces", and note to Appendix “I2C/Console (RS232)”.

Feb. 2017

1.8

Updated: Korean warning notes.

Nov. 2016

1.7

Updated: "Extracting Spine Module #1 or #2".

Aug. 2016

1.6

Updated: "Power Supply Unit LEDs" and replacement kit part number “MTDF-KIT-B”.

June 2016

1.5

Added "Fan Redundancy" section.

May 2016

1.4

Added: "Required Installation Tools" section.

Updated: Table "Chassis Installation Kit Items"; "Installation Procedure" section; "Reset – RST" section.

May 2016

1.3

Updated: Document title; "About this Manual" section; "Overview" section; and Appendix "Replacement Parts Ordering Numbers" with Switch-IB 2 replacement leaf and spine.

Mar. 2016

1.2

Updated: Note in "System Status After Power Up" section; “Power Supply Unit” section; "Regulatory Compliance" in Table “Switch Specification CS7520”.

Nov. 2015

1.1

Added: “Spine Module Insertion” figure.

Updated: The order of subsections in “Installation”; Figure “Shock Stickers”; “Installation Procedure”; Figure “Cage Nut Placement for Cable Holders on Leaf Side”; Figure “Mechanical Lift”; “Extracting and Inserting the PSU”; "Leaf Fan Module”; “Power Connections”; “I2C/Console (RS232)”; “System Status After Power Up”.

Sept. 2015

1.0

First release

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