Connect To A Modular 2U Sas Expansion Unit (Optional) - Hitachi AMS 2100 Getting Started Manual

2. When attaching a management console to the base unit's management
(LAN 1) port, either connect the console directly to the port or using a
switch or hub:
• A direct connection lets you configure one controller at a time (see
Figure
• Connecting through a switch or hub lets you configure both
controllers using the same procedure.
TIP: You can attach a portable ("pocket") hub between the management
console and unit to configure both controllers in one procedure.
Figure 1-11: Example of Directly Connecting to a Management Port
Legend:

9. Connect to a Modular 2U SAS Expansion Unit (optional)

AMS 2100 and AMS 2300 storage systems support connection to a 2U SAS
expansion unit. This unit contains two redundant power supplies, two ENC
interface units, and from two to 24 small form factor (SFF) disk drives. It
can connect to additional expansion units or high-density expansion units.
The same expansion unit is used with both base unit models.
16
1-11).
 
Management port (labeled LAN 1)

Management console

Hitachi AMS 2100/2300 Getting Started Guide