Controller Tray Host Ports - Sun Oracle Sun Storage 2500-M2 Arrays Hardware Installation Manual

Important Information About DC Power Option
You can order an optional DC power supply connection and connector cables for the
drive tray. A qualified service person is required to make the DC power connection
per NEC and CEC guidelines. A two-pole, 30-amp circuit breaker is required
between the DC power source and the drive tray for over-current and short-circuit
protection. Before turning off any power switches on a DC-powered expansion tray,
you must disconnect the two-pole, 30-amp circuit breaker.
Caution – Risk of electrical shock—This unit has more than one power source. To
remove all power from the unit, all DC MAINS must be disconnected by removing
all power connectors from the power supplies.

Controller Tray Host Ports

Sun Storage 2530-M2 Array SAS Ports—Rear View
FIGURE 1-7
1 SAS host ports 2 SAS expansion port
8 Hardware Installation Guide • June 2011