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NetTest GN Series Light Sources
GN Series Light Sources provide a stable source for
use in point-to-point attenuation measurements.
Fast and easy to use, the GN Series Light Sources provide a stable source
for use in point-to-point attenuation measurements. The lightweight and
rugged design is built for demanding cable installation environments. The
light sources are offered in a variety of wavelengths to meet test applications
from multimode LAN to singlemode telephony.
Test time is dramatically reduced and documentation errors eliminated
when units are operating in the auto-wavelength switching mode. The auto
wavelength switching mode synchronizes the light source with a GN-6025
series Power Meter or Loss Test Set and automatically switching between
two wavelengths. The user is able to store two loss readings and increment
to the next fiber with only a single button press for the easiest and
fastest results available.
Benefits
The CMA4000 provides all required testing and documentation for the
following applications in one compact, easy-to-use, cost effective platform.
- Stable output for accurate loss readings
- Auto wavelength switching provides fast and accurate results
- Rugged design withstands years of use in the most challenging environments
- Fast and error free test results
Specifications
Model
|
GN-8513-XX
|
GN-6150
|
GN-1315-XX
|
GN-6250
|
GN-1516-XX
|
GN-6260
|
| Emitter Type |
LED |
LED |
Laser |
Laser |
Laser |
Laser |
| Center Wavelength1 |
850/1300 nm |
850/1300 nm |
1310/1550 nm |
1310/1550 nm |
1310/1550 nm |
1310/1550 nm |
| Output Power2 |
-18 dBm min.
(62.5/125 µm) |
-18 dBm min.
(62.5/125 µm) |
-8 dBm
(SMF 28) |
-8 dBm
(SMF 28) |
-8 dBm
(SMF 28) |
-8 dBm
(SMF 28) |
| Modulation |
CW, 1 or 2 kHz |
CW or 2 kHz |
CW, 1 or 2 kHz |
CW or 2 kHz |
CW, 1 or 2 kHz |
CW or 2 kHz |
| Source Linewidth3 |
"d50 nm/ "d150 nm FWHM |
"d50 nm/ "d125 nm FWHM |
"d5 nm/"d5 nm FWHM |
"d5 nm/"d5 nm RMS |
"d5 nm/"d5 nm FWHM |
"d5 nm/"d5 nm RMS |
| Stability (8 Hours)3,4 |
± 0.1 dB |
± 0.05 dB |
± 0.1 dB |
± 0.05 dB |
± 0.1 dB |
± 0.05 dB |
1 ± 20 nm
2 MT-RJ Output Power "e20 ± 0.2 dBm (62.5 µm
fiber)
3 Typical specs @ 23¡C
4 With 10 min. warm-up |
| 
MetricTest
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