1.
Cable Controller A port 0a to the Controller A/Loop 1 expansion unit module A ESH4 or AT-FCX In
port. See
1
in Figure 10.
2.
Cable Controller B port 0c to the Controller A/Loop 1 expansion unit module A ESH4 or AT-FCX In
port. See
2
in Figure 10.
6.4.2
PSU
Controller
A
Controller
B
PSU
0d
0c
0b
0a
0d
0c
0b
0a
IN
OUT
IN OUT
IN
OUT
IN OUT
IN
OUT
IN OUT
IN
OUT
IN OUT
Module A
Module B
PSU
PSU
PSU
PSU
PSU
PSU
PSU
PSU
Controller A/Loop 1
Controller B/Loop 1
1
2
n600014
Figure 10. Cabling Channel A paths in high-availability (active/active) configuration
Installation and setup instructions
13
Summary of Contents for 2858-A10
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