Grass Valley K2 Storage System Instruction Manual v.3.2 Nov.18 2008 - Manual (Page 253)

July 15, 2008 K2 Storage System Instruction Manual 253
Setting up the L30 RAID chassis
If you have more Expansion chassis than those illustrated, continue the indicated
cabling pattern, alternating connections for additional Expansion chassis between
DP1 and DP0. Expansion chassis 1, 3, 5, 7, etc. (odd numbers) connect to DP1.
Expansion chassis 2, 4, 6, 8, etc. (even numbers) connect to DP0. For example, if you
have four Expansion chassis (an even number), they are evenly balanced, so you have
two connected to DP1 and two connected to DP0. If you have five Expansion chassis
(an odd number), the “plus one” Expansion chassis is always connected to DP1, so
you have three connected to DP1 and two connected to DP0.
Power on the L30 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
DP0 DP1
To
Expansion
3
To
Expansion
4
To control port
on GigE switch To K2 Media
Server A To NH server
(optional)
SAS cable connectors are keyed to DP IN/OUT ports.
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/230V)
RDY
LED RDY
LED Power Good
LED
Power Good
LED