Io Module (Iom) Replacement - Western Digital OpenFlex Data24 3200 User Manual

User Guide
3.4 IO Module (IOM) Replacement
Attention:
Philips head Screwdriver
• ESD Sensitive
• Electric Shock
Disconnect the data cables from the IO Module (IOM).
Step 1 :
a. Disconnect the Ethernet Cable from the RJ45 Ethernet Management port.
Figure 39: Disconnect RJ45 Ethernet Cables
b. Disconnect the QSFP28 cables from all of the IOM ports.
Figure 40: Disconnect QSFP28 Cables
Step 2 : (Optional)
servicing away from the system. This will allow for ease of access to the components on the
chosen side while keeping the system cabling organized and safe. The CMA must be removed
before attempting to remove the rails.
Hot swappable CRUs must be replaced one at a time.
Replacement Requirements
Personnel Required
Service Window
Tool
If your configuration contains a CMA, carefully move the arm on the side in need of

3.4 IO Module (IOM) Replacement

# Needed
1
3. Support
1
5 minutes
Required vs. Optional
Optional
48