Mini MEMS VOA Attenuator, Mini MEMS Variable Fiber Optical Attenuators

Description

GLSUN's mini MEMS VOA is a high-performance optical device that employs micro-electro-mechanical systems (MEMS) technology to achieve continuous adjustment of optical power through precise control of the mirror angle. Characterized by its compact size, low power consumption, and fast response time, this product is well-suited for applications in optical communication and optical sensing. Its core advantages lie in low WDL and PDL, enabling the delivery of high-quality optical signals.

Features

·Low Insertion Loss

·High Attenuation Range

·Low PDL, WDL

·Low Power Consumption

Applications

·Power Management

·Receiver Protective

·Channel Balance

·Instrumentation

Specifications

Parameters	Unit	SUN-Mini-VOA
Attenuation Type		Bright / Dark
Test Wavelength	nm	1310/1550
Insertion Loss ¹	dB	≤ 0.8
Attenuation Range²	dB	≥40
Return Loss	dB	≥ 45
Attenuation Resolution	dB	Continuous
WDL³	dB	@0dB ≤0.2
WDL³	dB	@20dB ≤ 1.5
TDL	dB	@10dB ≤1.0
TDL	dB	@20dB ≤ 2.0
PDL	dB	@0dB ≤0.15
PDL	dB	@20dB ≤0.30
Repeatability	dB	≤ 0.1
Operating Voltage	V	≤ 8
Optical Power	mW	≤ 500
Durability	Cycles	≥ 10⁹
Response Time	ms	≤ 5
Operating Temperature	℃	-20 ~ +85
Storage Temperature	℃	-40 ~ +85
Relative Humidity	%	5 ~ 95
Dimension	mm	（Φ）2.5×（L）15
Note: ¹Room temperature，Excluding connectors, add 0.2dB one pair connectors. ²For the attenuation arrange，the voltage within 8V. ³The center wavelength ±30nm is the reference for the WDL value.

Ordering Information

SUN-Mini-VOA-A-B-C-D-E-F

A

B

C

D

E

F

Fiber Type

Attenuation Type

Test Wavelength

Tube Type

Fiber Length

Connector

SM:SMF-28e

X: Others

BR: Bright

DK: Dark

13: 1310nm

15: 1550nm

13/15: 1310nm,1550nm

X: Others

25: 250um

05: 0.5m±5cm

10: 1.0m±5cm

X: Others

OO: None

FP: FC/PC

FA: FC/APC

SP: SC/PC

SA: SC/APC

LP: LC/PC

LA: LC/APC

X: Others