Quantum QXS Series

Chapter 1: Components
QXS-656 System
QX and QXS Setup Guide 46
Figure55:QXS-656 Expansion Chassis (4U56) – Rear Panel Components
S ERVICE
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6Gb/s
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OUT
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A
6Gb/s
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A
S ERVICE
IN
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6Gb/s
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6Gb/s
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OUT
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2 1
3 4 5 45 3
1
2
3 4
5
3 4
5
1. ExpansionmoduleA
2. ExpansionmoduleB
3. ACpowersupplyswitch
4. ACpowersupplymodule
5. Fancontrolmodule
Figure56:Closeup of Expansion I/O Module
S ERVICE
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6Gb/s
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A
6Gb/s
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OUT
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6Gb/s
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6Gb/s
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2 31
1 2
3
1. HDMini-SASPorts–SASIn
2. ServicePort(usedbyservice
personnelonly)
3. HDMini-SASPorts–SASOut
Note:The 4U56 RAID chassis support a number of expansion chassis. Refer to the QXS Release
Notes for the number of expansion chassis and number of drives supported.