APC SGI 15000 RAID - Manual (Page 17)

Introduction
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Figure 1–1 SGI InfiniteStorage 15000 IB - Front and Rear Views
The controller is a high-performance controller designed to be rack-mounted in standard 19" racks. Each
controller is 3.5" in height, requiring 2U of rack space. The system uses 10 independent SAS drive
channels to manage data distribution and storage for up to 120 disk drives per channel (which can be
limited by drive enclosure type).
P
S
P S
G
H
G H
A
B
A B
E
F
E F
C
D
C D
DISK CHANNELS
AC FAIL
SYSTEM STATUS
CTRL
STATUS
TEMP
STATUS
DISK STATUS DC STATUS
FAN
STATUS
TEST
STATUS
ACT
HOST 1/2
CLI
HOST 1
HOST 2
1
2
STATUS
ACT
HOST 3/4
CLI
HOST 3
HOST 4
3
4
1/2
TEST PLACE PIN HERE
LINK
ACT MUTE AC FAIL
ACT
LINK
ACT
LINK
TELNET
ALARM
SILENCE
CLI
COM
LINK
Front (behind cover panel)
Rear