IBM DS4500 Portable Media Storage User Manual


 
Right ESMLeft ESM
Out
Out
EXP100
First storage
expansion enclosure
(EXP100)
Loop B
EXP810
ESM B
ESMA
Port 1B
Port 1A
Port 1A
Port 1B
Sixth storage
expansion enclosure
(EXP810)
EXP810
ESM B
ESMA
Port 1B
Port 1A
Port 1A
Port 1B
Seventh storage
expansion enclosure
(EXP810)
In
Loop A
ds4500_mix5
In
Right ESMLeft ESM
Out
Out
EXP100
Fifth storage
expansion enclosure
(EXP100)
InIn
Right ESMLeft ESM
Out
Out
EXP710
Fourth storage
expansion enclosure
(EXP710)
Right ESMLeft ESM
Out
Out
EXP710
Third storage
expansion enclosure
(EXP710)
Right ESMLeft ESM
Out
Out
In
EXP710
Second storage
expansion enclosure
(EXP710)
In
In
In
In
In
Figure 50. Incorrect cabling for an intermix of EXP100, EXP710, and EXP810 storage
expansion enclosure (example 1)
Chapter 3. Cabling the storage subsystem 71