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APPENDIX A: Specifications
32
Interfaces
Controller module specification
Shock, Operational
Vertical axis 5 g peak 1/2 sine, 10 ms
Shock, Non-Operational
30 g 10 ms 1/2 sine
Vibration, Operational
0.21 grms 5-500 Hz Random
Vibration, Non-Operational
1.04 grms 2-200 Hz Random
Vibration, Relocation
0.3 g 2-200 Hz sine
Acoustics
Sound Power Operating:
Less than 58 dB LwA measured at 73.4°F (23°C).
Sound Pressure Operating:
Less than 6.8 Bels LwA measured at 73.4°F (23°C).
Orientation & Mounting
19" rack mount (2 EIA units)
■
Rack Rails To fit 31.5 inches (800 mm) depth racks, compliant with IEC 297
■
Rack Characteristics Back pressure not exceeding 5 pascals (0.5mm water gauge)
Safety & Approvals
CE, UL, cUL
■
EMC EN55022 (CISPR - A), FCC A
Drive support
See drive carrier specification
Attachment
■
1 domain of 12 drives per controller module
■
(2) SAS Host Ports (IN) - 2 x SFF8470 connector (4 lane)
■
(1) SAS expansion port (OUT) - 1 x SFF8470 connector (4 lane)
Dimensions (internal)
4 inches x 10.5 inches (103 mm x 267 mm)
Component board - 4 inches x 9.5 inches (103 mm x 240 mm)
Speed
■
Host ports: two 3 Gb/sec SAS
■
Drive ports: 3 GB SAS, creates connections to a single domain of 12 drives
Mounting
Back, horizontal in Bay 4 (see “Enclosure chassis” on page 3)
Connectors
■
(2) 4 Lane SAS SFF connectors for IN 0 (Port 0) and IN 1 (Port 1) ports
■
(1
) 4 Lane
SAS Expansion SFF connector OUT ports
■
(1) RJ45, 10/100BaseT Ethernet port
■
(1) RS232 port
Power consumption
40 W