Chapter 1: Components
2U12, 2U24, and 2U48 RAID Chassis: Rear Panel Layout
QX and QXS Setup Guide
18
Figure 23:
CNC Ports Configured with SFPs (RJ-45)
CACHE
CLI
CLI
LINK
ACT
6Gb/s
SERVICE−1
SERVICE−2
PORT 0
PORT 1
PORT 2
PORT 3
2
3
4
5
6
7
8
1
1.
CNC Ports (used for host connection or replication)
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.
Mini-SAS Expansion Port
Host Ports Configured with 12 Gbit/s HD mini-SAS
Figure 24 below shows a controller IOM with host interface ports configured with 12 Gbit/s HD mini-SAS
(SFF-8644) connectors.
Figure 24:
Host Ports Configured with HD mini-SAS
CACHE
CLI
CLI
LINK
ACT
6Gb/s
SERVICE−1
SERVICE−2
ACT
LINK
12Gb/s
S
S
A
ACT
LINK
SAS 0
SAS 1
ACT
LINK
12Gb/s
S
S
A
ACT
LINK
SAS 2
SAS 3
2
3
4
5
6
7
8
1
