Appendix D. Cabling rules for systems with a 503x Migration
Unit
These rules apply when you are setting up a new 5075 Expansion Unit in a system
with a 503x Migration Unit.
System unit
Rule
AS/400e 820
v
If there are three external units or fewer, the 503x must be in
the first position of the HSL loop. The first position is the
position closest to connector A0 on the system unit. See
Figure 21 and Figure 22.
v
If there are four or five external units, the 503x must be in the
second position of the HSL loop. There must be one
expansion unit between A0 and the 503x. See Figure 23 on
page 30 and Figure 24 on page 30.
v
The 503x must be in the last position of the SPCN loop. See
Figure 25 on page 30.
Figure 21. HSL loop with two external units
Figure 22. HSL loop with three external units
© Copyright IBM Corp. 2000
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Summary of Contents for iSeries 5075
Page 1: ...AS 400e Setting Up Your 5075 Expansion Unit V ersion 4 SA41 5148 00...
Page 2: ......
Page 3: ...AS 400e Setting Up Your 5075 Expansion Unit V ersion 4 SA41 5148 00...
Page 6: ...iv Setting Up Your 5075 Expansion Unit V4R5...
Page 24: ...14 Setting Up Your 5075 Expansion Unit V4R5...
Page 31: ...Figure 15 Opening the 5079 rear cover Appendix A Removing the covers 21...
Page 32: ...22 Setting Up Your 5075 Expansion Unit V4R5...
Page 35: ...5074 connector locations Figure 19 5074 connector locations Appendix B Connector Locations 25...
Page 44: ...34 Setting Up Your 5075 Expansion Unit V4R5...
Page 47: ......
Page 49: ...Spine information AS 400e Setting Up Your 5075 Expansion Unit V4R5 Version 4...
