Hardware Overview
This section describes key hardware components of the DS3000 Ethernet switch.
Note: The ESM, PSU, Fan modules, HDD and DC-DC module are all hot-pluggable.
Warning: Users should replace FRU drives one by one. Do not remove multiple FRU drives at the same time. A replacement drive or empty drive carrier must be installed prior to removing another drive.
Warning: Replacing components is time-sensitive to avoid overheating the system. For the maximum time to replace a hardware component (remove and install) please refer to the following:
- Canister replacement maximum time is 10 minutes.
- PSU replacement maximum time is 10 minutes.
- System fan module replacement maximum time is 10 minutes.
- DC-DC module replacement maximum time is 10 minutes.
- Drive replacement maximum time is 10 minutes.