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Chapter 9 Technical specifications
Characteristics of the Source (standard) and Power Meter (optional)
104 User Manual 7SMART102 Rev002
Drop test
In accordance with the Telcordia GR-196-CORE recommendations, the
SmartOTDR resists the following test:
– 6 impacts dropped from a height of 76 cm on a pinwood floor of 5
cm thickness (1 impact on each of its 6 sides, with power off).
Shocks
The SmartOTDR resists the following test:
– 3 shocks per axis along each of the 3 axes, with power off.
– Impacts of 15g, 1/2 sine, duration 11 ms, at 10 second intervals.
Bumps
The SmartOTDR resists the following test:
– 1,000 bumps per axis along each of the 3 axes, with power off.
– Jolts of 15g, 1/2 sine, duration 6 ms, at 1 second intervals.
Vibration
The SmartOTDR resists the following vibration tests:
– Complete test comprising 6 cycles along each of the x, y and z axes.
– One cycle of 5 to 200 Hz and back to 5 Hz with a sweep duration of
one minute/octave.
– 3 mm amplitude displacement test, for the range 5 Hz to 15 Hz.
– 3g acceleration test for the range 16 Hz to 200 Hz.
Flammability
The SmartOTDR housing (in ABS, type V0) does not propagate fire.
Characteristics of the Source (standard) and Power Meter (optional)
Source
– Output Power Level
1
: -3.5 dBm
– Stability long term (8h): +/- 0.05 dB
2
Power meter
(through OTDR
port)
Specifications given for 25°C, after 20 minutes stabilization time and
after zero setting.
– Calibrated wavelengths: 1310 / 1490 / 1550 / 1625 / 1650 nm
1.+/- 1 dB
2.After 30min light source stabilization time