Quantum StorNext QD7000 Hardware Manual page 95

1. Controller canister A
2. Drive expansion connector (connectors 2 and 4 comprise a redundant path pair.)
3. Controller canister B
4. Drive expansion connector (connectors 2 and 4 comprise a redundant path pair.)
Redundant path pair on the E5460 controller-drive tray
1. Controller canister A
2. Drive expansion connector (connectors 2 and 4 comprise a redundant path pair.)
3. Controller canister B
4. Drive expansion connector (connectors 2 and 4 comprise a redundant path pair.)
Drive trays
The following figure shows the SAS ports on a DE1600 drive tray or a DE5600 drive tray. Each
environmental services module (ESM) has two SAS-2 in ports and one SAS-2 expansion (out) port.
You can connect the SAS in ports to the SAS expansion port on another drive tray or to the SAS
expansion port on a controller-drive tray.
1. ESM A
Drive shelf or drive tray cabling | 87
1
3
2
92045-08
4