Quantum QX Series

Chapter 1: Components
QXS-656 System
QX and QXS Setup Guide 45
Figure54:Host Ports Configured with HD mini-SAS
CACHE
CLI
CLI
LINK
ACT
S ERVICE−1S ERVICE−2
ACT
LINK
12Gb/s
S
S
A
ACT
LINK
S AS 0 S AS 1
ACT
LINK
ACT
LINK
S AS 2 S AS 3
EXP 0 EXP 1
6Gb/s
S
S
A
LINK 0
LINK 1
12Gb/s
S
S
A
1
2
3
4
5 7
86
1. HDMini-SASPorts(usedforhostconnection)
2. CLIPort(USB-TypeB)
3. ServicePort2(usedbyservicepersonnelonly)
4. ReservedforFutureUse
5. NetworkPort
6. ServicePort1(usedbyservicepersonnelonly)
7. DisabledButton(usedbyengineeringonly)
(Stickershowncoveringtheopening)
8. HDMini-SASExpansionPort
QXS-656 Expansion Chassis – Rear Panel Components
The QXS-656 RAID chassis (4U56) support attachment to the expansion chassis (4U56). The expansion
chassis uses HD mini-SAS (SFF-8644) connectors to facilitate backend SAS expansion.