IBM N6270, Руководство по аппаратуре и обслуживанию

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3. As shown in Figure 9 on page 18, cable the dual-port expansion adapter Port 1a
on the top controller module (CM-A) to the first storage expansion unit
Channel A ESH4 or AT-FCX IN port.
4. As shown in Figure 9 on page 18, cable the dual-port expansion adapter Port 1a
on the bottom controller module (CM-B) to the first storage expansion unit
Channel B ESH4 or AT-FCX IN port.
5.
As shown in Figure 9 on page 18, cable the first storage expansion unit Channel
A ESH4 or AT-FCX OUT port to the next storage expansion unit Channel A
ESH4 or AT-FCX IN port. Label this cable with a solid-colored label.
6. As shown in Figure 9 on page 18, cable the first storage expansion unit Channel
B ESH4 or AT-FCX OUT port to the storage expansion unit Channel B ESH4 or
AT-FCX IN port. Label this cable with a solid-colored label.
7. Repeat Steps 5 and 6, connecting OUT port to IN port, for the remaining
storage expansion units in the loop.
Do not plug any cables in the ESH4 or AT-FCX OUT port of the last unit. The
storage expansion units are self-terminating.
Note: The ESH4 is self-terminating and does not have a terminate switch. The
AT-FCX is self-terminating.
n62hw023
PSU PSU
IN OUT
IN OUT
PSU PSU
IN OUT
IN OUT
PSU PSU
IN OUT
IN OUT
PSU PSU
IN OUT
IN OUT
EXN
EXN
N6200
FC Switch 1 FC Switch 2
0a 0b
0a 0b
CM-B
CM-A
PSU
PSU
c0b 0d
c0a e0a
e0b
0c
c0b 0d
c0a e0a
e0b
0c
1b
1b
1a
1a
Figure 8. Cabling the N6200 series system to Fibre Channel switches
Connecting an N6200 series system
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