One Ds4700 Express And One Exp710 Storage Expansion Enclosure; One Ds4700 Express And Two Exp710 Storage Expansion Enclosures; One Ds4700 Express And One Exp710 Storage Expansion Enclosure - Recommended Cabling; One Ds4700 Express And Two Exp710 Storage Expansion Enclosures Behind A Pair Of Ds4700 Drive Ports - IBM DS4700 Installation, User's, And Maintenance Manual

One DS4700 Express and one EXP710 storage expansion
enclosure
Figure 66 shows the recommended cabling scheme for one DS4700 Express
Storage Subsystem and one EXP710 storage expansion enclosure.
DS4700
1
EXP100
Figure 66. One DS4700 Express and one EXP710 storage expansion enclosure —
Recommended cabling
Perform the following steps to create the recommended cabling scheme as shown
in Figure 66:
1. Connect either port 2 or port 1 of the dual-ported drive channel 1 in controller A
of the DS4700 Express to the IN port ( 1 ) on the left ESM of the EXP710.
2. Connect either port 1 or port 2 of the dual-ported drive channel 2 in controller B
of the DS4700 Express to the OUT port ( 2 ) on the right ESM of the EXP710.
One DS4700 Express and two EXP710 storage expansion
enclosures
Figure 67 shows the recommended cabling scheme for one DS4700 Express
Storage Subsystem and two EXP710 storage expansion enclosures behind both
ports of a dual-ported drive channel.
1
3
EXP100
Figure 67. One DS4700 Express and two EXP710 storage expansion enclosures behind a
pair of DS4700 drive ports
Perform the following steps to create the recommended cabling scheme shown in
Figure 67:
1. Connect port 2 of drive channel 1 on the DS4700 Express to the IN port ( 1 )
on the left ESM on the first EXP710 ( 3 ).
2
ds470034
DS4700
2 1
EXP100
Chapter 3. Cabling the storage subsystem
2
4
ds470037
85