Grass Valley K2 Storage System Instruction Manual v.3.2 Sep.24 2007 - Manual (Page 403)

September 7, 2007 K2 Storage System Instruction Manual 403
Setting up the L20 RAID chassis
If you have more Expansion chassis than those illustrated, continue the indicated
cabling pattern, connecting additional chassis to DP0.
Once the RAID storage is connected and configured, do not swap Expansion chassis
or otherwise reconfigure storage. If you connect an Expansion chassis in a different
order or to the wrong controller, the controller will see a configuration mismatch and
fault.
Power on the L20 RAID chassis
Connect power cords and power up RAID storage devices as follows:
1. Verify power and cabling.
2. Press and hold down the power button on the controller, as shown.
FLT/LNK
FLT RDY
DP-OUT
PS
FLT CLR DP-IN
FLT/LNK
FLT RDY
DP-OUT
PS
FLT CLR DP-IN
FLT/LNK
FLT RDY
DP-OUT
PS
FLT CLR DP-IN
FLT/LNK
FLT RDY
DP-OUT
PS
FLT CLR DP-IN
BBU IN MODEM
FLT/LNK
HPE FLT
A/L
BACKUP
ACT/LNK
LNK/ACT
FLT
HP
5 4 3 2
RDY
LAN
BAT
MNT
ACS MC DP1 DP0 HP 1 0
BBU IN MODEM
FLT/LNK
HPE FLT
A/L
BACKUP
ACT/LNK
LNK/ACT
FLT
HP
5 4 3 2
RDY
LAN
BAT
MNT
ACS MC DP1 DP0 HP 1 0
Primary
Expansion 1
Expansion 2
To control port
on GigE
s witch
DP0
To
Exp a n s ion
3
To K2 Medi a
S erver A
To NH s erver
(option a l)
S A S c ab le connector s a re keyed to DP IN/OUT port s .
SAS cables
BBU IN MODEM
FLT/LNK
HPE FLT
A/L BACKUP
ACT/LNK LNK/ACT
FLT
HP 5 4 3 2
RDY
LAN
BAT
MNT
ACS MC DP1 DP0 HP 1 0
BBU IN MODEM
FLT/LNK
HPE FLT
A/L BACKUP
ACT/LNK LNK/ACT
FLT
HP 5 4 3 2
RDY
LAN
BAT
MNT
ACS MC DP1 DP0 HP 1 0
Power Cords
(115V/2 3 0V)
RDY
LED RDY
LED Power Good
LED
Power Good
LED