Grass Valley K2 Level 2 RAID Oct.10 2006 - Manual (Page 61)

September 8, 2006 Level 2 RAID Instruction Manual 61
Chapter
4
K2 Level 2 RAID Technical Specifica-
tions and Operating Limits
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
2 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.
Copper cables are used to connect the RAID chassis with the expansion chassis.
Copper cables must meet the appropriate standards for 1-Gbit FC-AL loops. Such
cables are fully shielded, twin-axial, full-duplex cables. Cables greater than 10 meters
must be equalized; cables equal to or less than 10 meters do not need to be equalized.
Do not use copper cables longer than 2 meters.
Item Measurement
Input voltage 100 to 240 VAC ±10% (×2), 50/60 Hz
Maximum power consumption
a
a.
While the chassis can accept power of 100 - 240 VAC (50/60 Hz), the included power cord
can only accept 100 VAC. Use 100 VAC (50/60 Hz) when the included power cord is used.
550 VA
Expansion chassis: 520 VA
Item Measurement
Height 131 mm (5.16 in) (3 rack units)
Width 482 mm (19 in)
Depth 594 mm (23.4 in) including front cover
Weight Approx. 45 kg (99 lbs) with maximum configuration