A fiber optical attenuator is a passive device used to reduce the amplitude of a light signal without significantly changing the wave form itself. This is a requirement in dense wave division multiplexing and erbium doped firer amplifier applications where the receiver cannot accept the signal generated from a high power light source.
Features:
Metal-ion doped fiber (continuous)
Durability (well over 1 W) (EDFA)
Wavelength Independent (DWDM)
Low PDL (<0.1dB)
Low Polarization dependence
Bellcore Compliant (GR-910-CORE)
|
Characteristics |
Conditions |
Value |
|
Min |
Typical |
Max |
|
Attenuation |
|
|
1-10 |
|
|
|
|
|
10-25 |
|
|
Reture Loss |
SPC |
≥40dB |
≥40dB |
|
|
UPC |
≥50dB |
≥55dB |
|
|
APC |
≥60dB |
≥65dB |
|
|
Attenuation Accuracy |
1-10dB |
|
±0.5 |
|
|
10-25dB |
|
±1.0 |
|
|
Operating Wavelength(nm) |
1310 and 1550 (1620) |
|
Temperature Cycling |
-40ºC to +80ºC |
|
Humidity Cycling |
75ºC,RH 95% |
Shenzhen Xinmaite Optoelectronic Technology Co., Ltd., founded in 2001 in China, is a professional development production of fiber optical adapters, fiber optical attenuator, fiber optical connectors, fiber optical converters, fiber optical patchcord and other high-teah. etc. The company over 100 people now, building area of 546.6 m² .
Nowadays thousands of fiber optical adapters are widely used in telecommunication, broadcast and television, finance, traffic safety protection, campus network, intelligent district and electronic government affairs engineering and WAN fields etc. At the same time, we also actively open up international market; Products have already been exported to Europe\America\Middle East Asta and so on.
The company since its inception, always adhere to high quality, innovation, integrity, service business philosophy, strictly in accordance with the standards of management and organization of production, won the trust of our customers. Company follow the "customer first, quality first, prestige first", will continue to provide customers with high quality, efficient, a full range of supporting services.
Good faith will be brilliant forever! The honest xinmaite person expect the more honest cooperation with customers.
