Hardware Reference Manual Owner's manual

xiv Brocade VDX 8770-4 Hardware Reference Manual
53-1002563-04
Supported hardware and software
This document includes information specific to the Brocade VDX 8770-4 running Brocade Network
OS version 4.1.0. and later.
What’s new in this document
The following changes have been made since this document was last released:
• Updated the following sections in Chapter 1, “Brocade VDX 8770-4 Overview”:
- Brocade VDX 8770-4 features
- Brocade VDX 8770-4 hardware components
- Brocade VDX 8770-4 line cards
- 27x40 GbE port groups and operating modes (new section)
- Trunking
- Software features (Licensing)
• Updated the following sections in Chapter 2, “Installation of the Brocade VDX 8770-4”:
- Time and items required
- Preparing for the Brocade VDX 8770-4 installation
- Power specifications
- Port numbering
- Providing power to the Brocade VDX 8770-4
• Updated the following sections in Chapter 3, “Logging In and Configuring the Brocade VDX
8770-4”:
- Configuring operating modes on 27x40 GbE line cards (new section)
- Installing QSFP transceivers and cables
• Updated the following sections in Chapter 4, “Monitoring System Components”:
- Determining the status of a line card
- Line card illustrations
• Updated the following sections in Chapter 5, “Removal and Replacement Procedures”:
- Line card removal and replacement
- Power supply removal and replacement
- Replacing an AC power supply
- Replacing a DC power supply
- Removing a fan
- SFP transceiver removal and replacement
• Updated the following sections in Appendix A, “Specifications”:
- System module and FRU weights
- Ethernet port supported optics
- Power cord notice