MODULES FOR
TELECOMMUNICATIONS
MODULES
FOR TELECOMMUNICATIONS
Laser Modules For Telecommunications
|
Model
|
Wavelength,
nm
|
Output
power,
mW
|
Operating
current,
mA
|
Bitrate,
Mbit/s
|
Spectral
width (FWHM),
nm
|
Threshold
current,
mA
|
Monitor
current,
mA
|
|
POM-14
|
1300
|
1.5...10.0
|
40...100
|
560
|
0.1...3.0
|
30
|
0.05...2.0
|
|
POM-17
|
1300
|
3.0...10.0
|
40...100
|
34
|
1.0...8.0
|
30
|
0.05...2.0
|
|
POM-18
|
1550
|
1.5
|
60
|
560
|
0.1...3.0
|
20
|
0.05...2.0
|
|
POM-355
|
805...855
|
35
|
180
|
34
|
0.1...2.0
|
30
|
0.1...2.0
|
|
POM-980
|
940...990
|
35
|
180
|
34
|
0.1...2.0
|
20
|
0.1...2.0
|
|
POM-354
|
805...870
|
100...700
|
950
|
|
1.0...5.0
|
270
|
1.0...2.0
|
|
POM-820
|
810...860
|
0.5
|
120
|
2
|
20
|
|
0.05...1.0
|
High-Frequency Laser Modules
|
Model
|
Wavelength,
nm
|
Output
power,
mW
|
Operating
current,
mA
|
Modulation
bandwidth,
GHz
|
Spectral
width (FWHM),
nm
|
Relative
intensity noise,
dB/Hz
|
Monitor
current,
mA
|
|
POM-19
|
1300
|
4.0
|
85
|
6...10
|
5
|
-134
|
60
|
|
POM-19-1
|
1300
|
1.0
|
60
|
0.001...6
|
3
|
-130
|
20
|
POM-21,
POM-22, POM-23 FBG Laser Modules
Specifications (T = 25 °C)
|
Wavelength, nm
|
1060
|
1300
|
1550
|
|
Spectral
width, kHz
|
<500
|
<500
|
<500
|
|
Output power
in fiber, mW
|
3…10
|
3…5
|
3…5
|
|
Threshold
current, mA
|
10…30
|
30...60
|
30...60
|
|
Operating
current, mA
|
60…120
|
100…150
|
100…150
|
|
Rise time, ns
|
<
0.5
|
<
0.5
|
<
0.5
|
|
Operating
voltage, V
|
1.7
|
2.0
|
2.0
|
|
Monitor
photocurrent, µA
|
>
40
|
>
40
|
>
40
|
|
Operating
temperature, °C
|
-40…+60
|
|
Thermo-chiller
current, A
|
0.5
|
|
Photodiode
voltage, V
|
5.0
|
|
Thermistor
resistance, kOhm
|
15
|
SPM
LED Transmitting Modules
The SPM-50/50 M/50/ST transmitting
modules based on highly efficient superluminescent LEDs are designed for
use in digital fiberoptic data transmission systems with all code types
as electrical pulse - optical pulse converters. The modules have an
optical output with multimode (50/125 µm) or single-mode (9/125 µm )
fiberoptic cable with the optical connector of LIST-X, FC or ST-types or
without it.
Features:
 | High
radiation power (up to 10 mW)
|
| Operates
with all code types
|
| Wide
operating temperature range
|
| High
reliability
|
| LED
degradation control output
|
Specifications (T
= 25 °C)
|
Model
|
Data
rate,
Mbps
|
Wavelength,
µm
|
Output
power,
mW
|
Output
signal levels
|
Output
fiber types
|
|
SPM-50/50M-1
|
0…50
|
0.85
|
0.5
- 2.0
|
TTL
|
MM
|
|
SPM-50/50M-2
|
0.05
- 0.2
|
SM
|
|
SPM-50CT-1
|
1.0
- 10
|
MM
|
|
SPM-50CT-2
|
0.1
- 1.0
|
SM
|
|
SPM-50/50M-1
|
0…50
|
1.3
; 1.5
|
0.02
- 0.1
|
MM
|
|
SPM-50/50M-2
|
0.01
- 0.02
|
SM
|
|
SPM-50CT-1
|
0.1
- 1.0
|
MM
|
|
SPM-50CT-2
|
0.05
- 0.2
|
SM
|
|
Operating
temperature range
|
-
40…+55 °C
|
|
Supply
voltage
|
+5
V
|
|
Consumption
current
|
No
more 300 mA
|
|
Time
between failures
|
50,000
h
|
LPM
Laser Transmitting Modules
The
LPM laser transmitting modules are designed for use in digital
fiberoptic data transmission systems with rates from 2 Mbps to 622 Mbps
for codes of CMI type as electrical pulse - optical pulse converters.
The modules have an optical output with multimode (50/125 µm) or
single-mode (9/125 µm) fiberoptic cable with the optical connector of
LIST-X, FC or ST-types or without it.
Features:
| High
radiation power (up to 70 mW)
|
| Operates
with balanced codes of the Manchester-2 type
|
| Operating
wavelength from 0.85 to 1.5 µm
|
| Built-in
power modulation and stabilization circuit
|
| Laser
degradation control output
|
|
Model
|
Data
rate,
Mbps
|
Wavelength,
µm
|
Output
power,
mW
|
Output
signal levels
|
Output
fiber types
|
|
LPM-(2,8,34,155)M-1
|
0.5…2,
1…8,
8…34,
34…155
|
0.85
|
10…50
|
TTL,
PECL
|
MM
|
|
LPM-(2,8,34,155)M-2
|
1…10
|
SM
|
|
LPM-(2,8,34,155)-1
|
10…50
|
MM
|
|
LPM-(2,8,34,155)-2
|
1…10
|
SM
|
|
LPM-(2,8,34,155)CT-1
|
10…70
|
MM
|
|
LPM-(2,8,34,155)CT-2
|
1…20
|
SM
|
|
LPM-(2,8,34,155,622)M-1
|
0.5…2,
1…8,
8…34,
34…155,
300…622
|
1.3;
1.55
|
0.1…2.0
|
MM
|
|
LPM-(2,8,34,155,622)M-2
|
0.1…1.0
|
SM
|
|
LPM-(2,8,34,155,622)-1
|
0.1…2.0
|
MM
|
|
LPM-(2,8,34,155)-2
|
1…10
|
SM
|
|
LPM-(2,8,34,155,622)CT-1
|
0.5…20
|
MM
|
|
LPM-(2,8,34,155,622)CT-2
|
0.5…20
|
SM
|
|
Operating
temperature range
|
-
40…+55 °C
|
|
Supply
voltage
|
+5
V
|
|
Time
between failures
|
10,000
h (50,000 h for LPM-CT)
|
IOS
Instrument Transmitting Modules
The
optical signal sources (IOS) are designed for conversion of electrical
signal to optical signals.
Features:
| Connection
to a standard generation with a 50-Ohm output is possible
|
| Optical
connection of the LIST-X type
|
| Small
dimension
|
Specifications (T
= 25 °C)
|
Model
|
Wavelength,
µm
|
Output
power with 50-mm fiber,
mW
|
Transient
characteristic steepness,
ns
|
Pump
current,
mA
|
|
IOS-1
|
0.65
|
1
|
100
|
50
|
|
IOS-2
|
0.85
|
10
|
1.0
|
200
|
|
IOS-3
|
1.3
|
1
|
0.5
|
100
|
|
IOS-4
|
1.55
|
1
|
0.5
|
100
|
|
