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15-907, Smolenskaya Str., Minsk, 220088, Belarus,
From December 16, 2005:
tel.: +375 17 294 59 71, +375 17 294 59 72,
tel./fax: +375 17 294 49 35
  Pulse Laser Diode Modules For OTDR
Pulse Laser Diode Modules For OTDR
Pulse Laser Diode Modules For OTDR
These laser diode modules are 1310±20 nm and 1550±20 nm pulse laser-diode coaxial modules with single-mode or PM singlemode fiber pigtails. These modules are optimal light sources for optical time domain reflectometer (OTDR).
   LD operating voltage -<1.5V
   InGaAs monitor photodiode
   Spectral bandwidth - <15nm
   Rise and fall times - <0.5ns
  Absolute maximum ratings
Parameter
Value
Unit
LD reverse voltage
2
V
PD reverse voltage
10
V
Operating case temperature
-20..+50
°C
Storage temperature
-30..+60
°C
  Electrical/optical characteristics (SM, T=25°C)
Type
Wavelength
Threshold current
Operating current
Output power*
nm
mA
mA
mW
LDI P-FP-1310-70P
1310
<6
450
>70
LDI P-FP-1550-50P
1550
<8
450
>50
  * Pulse Conditions: Pulse width (PW) = 10 ms, Duty = 1%
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