Grass Valley K2 Level 3 RAID Dec.09 2005 - Manual (Page 55)

November 23, 2005 Level 3 RAID Instruction Manual 55
Chapter
4
Level 3 RAID Technical Specifications
and Operating Limits
Data handling specifications
AC power requirements
If one of the two power supplies fails, the remaining supply and cord must support the
full load. Your rackmount cabinet must include AC power distribution that can handle
these values.
Size and weight
Cable lengths
It is recommended that you use the Fibre Channel cables shipped with your K2 Level
3 RAID Storage when making connections.
Optical cables must meet the appropriate standards for 2-Gb/s FC-AL loops. Such
cables are duplex LC cables with lengths up to 300m on 50/125
μ
m MMF, or up to
150m on 62.5/125
μ
m MMF.
Characteristic Specification
Host interface Fibre Channel
Data transfer rate 350 MB/s max
Number of host ports 4 ports
Cache memory 2 GB
Item Measurement
Input voltage 100 to 240 VAC ±10% (x2), 50/60 Hz
Power consumption 680 to 1720 VA (For UPS choice, a safety allowance
of 30% of the power consumption is necessary.)
Labeling according to the energy
saving law Class: G
Energy consumption efficiency: 0.10
Item Measurement
Cabinet
dimensions 482 mm (19 “) W x 596 mm (23.5 “) D x 131 mm (5.2 “) H
(same for basic chassis and expansion chassis)
Weight 45 kg (99.2 pounds) or lighter
(same for basic chassis and expansion chassis)