User guide

B-1
Appendix B
Technical Specifications
Table B-1 lists the technical specifications for the AT-3714F, AT-3726
Switch.
Table B-1 AT-3714F, AT-3726 Technical Specifications
Physical Specifications
Dimensions (H x W x D) Weight
Base Unit (fully loaded) 2.593 in. x 17.33 in. x 12.60 in.
(6.59 cm x44.02 cm x 32.00 cm)
10 lbs., 13 oz. (4.9 kg)
Required ventilation on all sides 7.5 in. (191 mm)
Environmental Specifications
Operating temperature 32° to 104° F (0° C to 40° C)
Storage temperature -4° to 15° F (-20° C to 60° C)
Operating humidity 5% to 95% non-condensing
Operating altitude range up to 9,843 ft. (3,000 m)
Power Specifications
Maximum power consumption 100 W
AC input voltage 100-120/200-240VAC~ +10%-6% (autoranging)
Frequency 50/60 Hz +/-3 cycles of nominal input frequency
Safety and Electromagnetic Emissions Certifications
Safety: UL 1950 CSA 22.2 No. 950 EN 60950 (TUV)
EMI
AT-3726 FCC Class A EN55022 Class A VCCI Class A
AT-3714F FCC Class B EN55022 Class B VCCI Class B
Immunity: EN50082-1 Quality and Reliability:
MTBF > 50,000 hrs.
MTTR < 1/2 hr.
DOA < 1%