Grass Valley K2 10G RAID - Manual (Page 37)

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K2 10G RAID Storage Instruction Manual 18 November 2010
Chapter 1 About the K2 10G RAID
The following figure shows a K2 10G RAID with the two RAID controller modules.
The RAID controller module has two host ports (HP0/HP1) and two Expansion
Chassis SAS ports (DL1/DL0). The Host ports require LCC cables (optical) for the
Fibre Channel connection to a K2 Media Server or to a Fibre Channel switch. The
Expansion Chassis Ports require SAS cables for the SAS connections with a K2 10G
Expansion Chassis. There are two port status LEDs for each Host port and each SAS
port. Refer to “Interpreting controller status LEDs” on page 56 .
When the redundant controller option is not installed in the K2 10G RAID Storage
Chassis, a blank fills the other RAID controller slot.
K2 10G Expansion RAID Expansion Chassis circuit board modules
The K2 10G Expansion RAID Expansion Chassis has two expansion adapters as
shown in the following figure.
The expansion adapter in the K2 10G Expansion has two SAS ports: DP-IN and
DP-OUT. SAS cabling connects the DP-IN port to a K2 10G. There are two port
status LEDs for each SAS port. Refer to “Interpreting expansion adapter status LEDs”
on page 59 .
BBU IN MODEM
FLT/LNK A/L
BACKUP
LNK/ACT
FLT RDY
LAN
BAT
MNT FLT A/L
UPS HP 3 2
ACS MC DP1 DP0 HP
1 0
BBU IN MODEM
FLT/LNK A/L
BACKUP
LNK/ACT
FLT RDY
LAN
BAT
MNT
FLT A/L
UPS HP 3 2
ACS MC DP1 DP0 HP
1 0
Modem
Connector
Ejector
HPE
Fault LED
HPE
BBU
Fault LED
Ejector
Power
Button
Extended BBU
Connector
SAS
Connector
HP Connector
LAN
Connector Fault
LED
Ready
LED Backup
LED MNT
Connector
RAID
Controller1 RAID
Controller 0
Ejectors
RDY FLT FLT/LNK FLT/LNK
PS
FLT CLR
DP-OUT DP-IN
Ejectors
PS Fault Clear Ready LED Fault LED
SAS Connector
Expansion Adapter 1 Expansion Adapter 0
RDY FLT FLT/LNK FLT/LNK
PS
FLT CLR
DP-OUT DP-IN
PS Fault Clear Ready LED Fault LED
SAS Connector