Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document.
Note: Even the most advanced machine translation cannot match the quality of professional translators.
Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Appearance
The MZ520 can be installed in slot Mezzanine1 (Mezz1 for short) or Mezzanine2 (Mezz2 for short) on a half-width compute node or in slot Mezz1, Mezz2, Mezzanine3 (Mezz3 for short), or Mezzanine4 (Mezz4 for short) on a full-width compute node. The MZ520 provides network ports for connecting to switch modules.
- When the MZ520 is installed in slot Mezz1 or Mezz3, its two 10GE ports connect to switch modules in slots 2X and 3X.
- When the MZ520 is installed in slot Mezz2 or Mezz4, its two 10GE ports connect to switch modules in slots 1E and 4E.
Figure 1-1 MZ520 appearance
![]( "Click to enlarge")
Figure 1-2 MZ520 installation positions on a half-width compute node
![]( "Click to enlarge")
Figure 1-3 MZ520 installation positions on a full-width compute node
![]( "Click to enlarge")
