![background image](http://html.mh-extra.com/html/ibm/totalstorage-ds5100/totalstorage-ds5100_installation-users-and-maintenance-manual_609021129.webp)
One DS5100 and DS5300 storage subsystem and two EXP5060 storage
expansion enclosures:
Table 29. Cabling for the first EXP5060 storage expansion enclosure with drive-side trunking
Cable
Controller A
Controller B
Storage Expansion Enclosure 1
Ch1
Ch2
Ch3
Ch4
Ch5
Ch6
Ch7
Ch8
ESM A (Top)
ESM B (Bottom)
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
1A
1B
2A
2B
1A
1B
2A
2B
1
X
X
2
X
X
3
X
X
4
X
X
Table 30. Cabling for the second EXP5060 storage expansion enclosure with drive-side trunking
Cable
Controller A
Controller B
Storage Expansion Enclosure 2
Ch1
Ch2
Ch3
Ch4
Ch5
Ch6
Ch7
Ch8
ESM A (Top)
ESM B (Bottom)
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
1A
1B
2A
2B
1A
1B
2A
2B
1
X
X
2
X
X
3
X
X
4
X
X
1A 1B
A
B
1A 1B
2A 2B
2A 2A
8
6
5
7
4
2
1
3
8
6
5
7
4
2
1
3
1A 1B
A
B
1A 1B
2A 2B
2A 2B
1
2
B
A
Figure 66. Cabling for DS5100 and DS5300 storage subsystem with two EXP5060 storage
expansion enclosures and drive-side trunking
Chapter 3. Cabling the storage subsystem
97