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IBM System Storage DS3000 User Manual

IBM System Storage DS3000
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The DCS3700 storage subsystem with Performance Module Controllers series controller modules can have
up to eight host ports, depending on the configuration, as shown in the following figure:
The host ports on the DS4200 and DS4700 (model 72) controller module are numbered from left-to-right
on controller B as Ch 1, Ch 2, Ch 3, and Ch 4. Controller A, which is installed upside-down in the
enclosure, is numbered from right-to-left in the same sequence, as shown in the following figure:
1
2
Lnk Lnk Lnk Lnk
ID/Diag
Lnk Lnk
8 8
1
2
Lnk Lnk Lnk Lnk
ID/Diag
Lnk Lnk
8 8
ACDC
2
1
I
O
ACDC
2
1
I
O
FC host port 6
24
8
24
8
24
8
24
8
FC
3
FC
6
FC
4
5
24
8
24
8
24
8
24
8
FC
3
FC
6
FC
4
5
SAS host port 1
SAS host port 2
FC host port 5
FC host port 4
FC host port 3
Controller A
Controller B
Figure 4-5. DCS3700 Series Host Ports
SAS
EXPANSION
MINI-USB
SERIAL RS232 PORT
(COVERED)
PASSWORD
RESET
4-PORT
BASE 8 GB
FC PORTS
ETHERNET
MANAGEMENT
FULL USB (FOR
DEVELOPMENT OR
EXTREME DEBUG)
dcsi0039
4-PORT 8 Gb
FC HIC
DUAL 7-SEGMENT
DISPLAY
Figure 4-6. DCS3700 storage subsystem with Performance Module Controllers Series Host Ports
Chapter 4. Configuring a Storage Subsystem 4-5

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IBM System Storage DS3000 Specifications

General IconGeneral
BrandIBM
ModelSystem Storage DS3000
CategoryStorage
LanguageEnglish

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