Tektronix OI1125, Instruction Manual

Page: 35 / 88

Specifications
OI1125 E/O Transmitter Instruction Manual
23
Table 8: Electromagnetic compatibility (EMC) (cont.)
Specification Description
Immunity, conducted disturbances induced
by RF fields No instrument failures when the instrument power leads are injected with a 150 kHz to
80 MHz, 3 V
RMS
signal 80% amplitude modulated at 1 kHz.
IEC 61000-4-6
1
2/50 us Tr/Th voltage into open circuit, 8/20 us Tr/Th current into short circuit.
Table 9: Safety characteristics
Specification Description
Power consumption <40 W when powered from AC line
Source frequency 47 to 63 Hz
Safety certifications UL3111-1, CAN/CSA-C22.2 No. 1010.1
EC Declaration of Conformity - Low Voltage Compliance was demonstrated to the following specification as listed in the Official
Journal of the European Communities:
Low Voltage Directive 73/23/EEC, amended by 93/68/EEC
EN 61010-1/A2:1995 Safety requirements for electrical equipment for measure-
ment control and laboratory use.
Laser Safety Label
The label shown in Figure 10 is affixed to the top of the instrument cabinet. To
prevent personal injury, it is important that you heed all cautions when working
with laser equipment.
INVISIBLE LASER RADIATION
AVOID DIRECT
EXPOSURE TO BEAM
MAXIMUM 20mW at 1550nm
CLASS IIIb LASER PRODUCT
INVISIBLE LASER RADIATION
DO NOT STARE INTO BEAM
INSTRUMENTS
CLASS 3A LASER PRODUCT
MAXIMUM 20mW at 1550nm
IEC 60825-1:1993+A1:1997
CAUTION
Figure 10: Laser warning label