User's Manual

Specifications
3
2 Specifications
2.1 Physical Specifications
2.2 Power Cord Specifications
A power supply is included, however a power cord is not supplied with the controller. Use only a
correctly rated power cord certified (as appropriate) for the country of operation
.
2.2.1 Power Protection
• If possible, use a circuit dedicated to data processing equipment. Commercial electrical
contractors are familiar with wiring for data processing equipment and can help with the load
balancing of these circuits.
• Install surge protection. Be sure to use a surge protection device between the electricity
source and the RFS4011 Series Integrated Services Controller.
• Install an Uninterruptible Power Supply (UPS). A UPS provides continuous power during a
power outage. Some UPS devices have integral surge protection. UPS equipment requires
periodic maintenance to ensure reliability. A UPS of the proper capacity for the data processing
equipment must be purchased.
Width 304.8mm (12.0in)
Height 44.45mm (1.75 in) 1 RU
Depth 254mm (10.0 in)
Weight 2.15 Kg (4.73 lbs)
Operating Temperature 0°C - 40°C (32°F - 104°F)
Operating Humidity 5% - 85% RH, non-condensing
Operating Altitude 10,000 ft @ 28deg C < 15% Relative Humidity
RFS4000_Baseline.book Page 3 Tuesday, September 28, 2010 9:55 AM