14
Notes:
1. I
llustrations in this document show storage system connections to EXN2000/EXN4000
expansion units. On EXN1000 expansion units, the positions of the In and Out ports
are reversed from those of the EXN2000/EXN4000.
2. This illustration shows only the first two expansion unit in a loops. The number of
expansion units per loop might be different for your configuration.
CM-A
PSU
PSU
IN
OUT
IN
OUT
PSU
PSU
IN
OUT
IN
OUT
PSU
PSU
0a
e0a
e0b
0b
CM-B
e0a
e0b
10101
10101
B
A
B
A
0a 0b
N3300
EXN
EXN
5.5
For any additional expansion units in a loop, connect the module A Out port
to the next expansion unit's module A In port. Repeat for module B.
Both
ESH2/ESH4 and the AT-FCX modules are self-
terminating. The ESH2/ESH4 does not have a terminate switch.
Note:
the
If you have ordered the “Dual-Path FC Cabling” feature, go to step 5.6 on
page 15.
If you have not ordered the “Dual-Path FC Cabling” feature, go to step 6 on
page 16.
