![background image](http://html.mh-extra.com/html/ibm/totalstorage-ds5100/totalstorage-ds5100_installation-users-and-maintenance-manual_609021121.webp)
Table 26. Cabling for DS5100 and DS5300 storage subsystem with four EXP5060 storage expansion enclosures
without trunking (continued)
Cable
Controller A Connection
Controller B Connection
Storage Expansion Enclosure
Connection
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
6
X
X
Storage Expansion Enclosure 4
7
X
X
8
X
X
One DS5100 and DS5300 and eight EXP5060 storage expansion
enclosures
Chapter 3. Cabling the storage subsystem
89