Number Port 1 Port 2 Port 3 Port 4
CHB-11E 2E 4E 6E 8E
CHB-11F 2G 4G 6G 8G
CHB-12A 2B 4B 6B 8B
CHB-12B 2D 4D 6D 8D
CHB-12E 2F 4F 6F 8F
CHB-12F 2H 4H 6H 8H
Back-end module
Number Item Description
1 PATH 0 connector Connect to a drive tray.
2 PATH 1 connector Connects to a drive tray.
3 STATUS LED Green: Back end module is
in the power-on state.
Red: Back end module can
be removed safely.
4 PORT LED Blue: Link status is normal.
Back-end module
Chapter 2: Hardware overview
Hitachi Virtual Storage Platform 5000 Series Hardware Guide 24