2022-05-17
With the rapid development of optical communication network, more and more electronic components - attenuators are used. Recently, the attenuator module has received the largest number of consultation and orders from our company. The attenuator components, modules and equipment can be customized according to requirements.
The product is compact, easy to use, responsive, with high stability and high reliability. It can be widely used in: channel transmission optical power balance, automatic gain adjustment of optical path, protection of optical receiver, optical module, optical communication module, laboratory and so on.
Taking attenuator module -16CH as an example, the working wavelength is 1260~1620nm, and the attenuation range is 0~ 40dB (excluding insertion loss). The module can receive control signals through TTL UART interface to achieve automatic measurement or real-time monitoring.
Detailed indicators are as follows:
Type no. | MEMS-VOA-16-M |
Optical fiber type | SM |
Working wavelength | 1260-1620 |
Wavelength of calibration | 1310/1550nm |
Attenuation range | 0～40 dB （Insertion loss is not included） |
Insertion loss | ≤0.8dB（The attenuation range：0～40 dB） |
Resolution (minimum step) | 0.01 dB |
Attenuation accuracy | ±0.3 dB |
Wavelength dependent loss | ≤0.3 dB |
Polarization dependent loss | ≤0.15dB |
Return loss | ≥50 dB |
Response time | ≤20ms |
Input optical power | ≤500 mW |
Fiber length | 1m |
Connect the head | FC/PC |
Operating voltage/current | DC5V±10%，I≤1A |
Working temperature | -5 ~ 70 °C |
Storage temperature | -40 ~ 85 °C |
Module size | 141(L) x 110(W) x 12(H) ±0.2mm |
The product specifications uploaded to the website are limited. For details, please refer to other specifications:
MEMS VOA(MEMS optical attenuator）
Customized message can be left in SKPEY or email.
We supply a full range of optical switches (MEMS optical switches, mechanical optical switches, matrix optical switches and small optical switches etc.), attenuator modules and equipment.
The model uploaded on the website is limited. For more device/equipment model requirements, please contact our responsible person miss Peng email: cicy@glhcoptical.com, tel: +8618607733834.
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