Fiber Optic VOA Mems Variable Optical Attenuator U-Senda

• Type: Fiber Optic Attenuator
• Wiring Devices: ODF
• Certification: ISO, RoHS, SGS,Reach,IEC,Tlc
• Condition: New
• Operating Wavelength Range: C-Band: 1525~1570nm L-Band: 1570~1610 Nm
• Attenuation Range: 25/40dB
• Model NO.: Fiber optic-VOA
• Dimension: 16*5.4(L*D)(mm)
• Color: Silver
• Applications: EDFA Gain-Tilt Control
• Insertion Loss: 1.0dB
• Return Loss: 45dB
• Input Port: Red
• Output Port: Clear
• Transport Package: Carton
• Specification: Corning SMF-28(9/125um)
• Trademark: U-SENDA
• Origin: China/Guangdong
• HS Code: 8501610000
• Production Capacity: 500000 PCS/Month

Product Description

Variable Optical Attenuator

 

 

L-series VOA is a VOA product family using the MEMS chip with a movable mirror on the silicon. The mirror
attenuates the laser light power by coupling the input beam onto the output fiber. The applied voltage
to the device controls the mirror tilt angle, thus the desired attenuation amount.
 

 

Applications

-Channel on/off switch

- Channel equalization
- Receiver protection
- Power equalization in OADM/ROADM
- Power equalization in VMUX
- EDFA GAIN-TILT control



Features

- Low insertion loss
- Low polarization dependent loss
- Miniature design
- Low power consumption
- High shock & vibration immunity
- Telcordia 1209 & 1221 compliant

 

Specifications                                                                        

Parameter	Unit			Specification
Configuration				Bright	Dark
Wavelength Range	nm			C band 1525 - 1570	L band 1570 - 1610
Attenuation Range	dB			25/40	25/40
Repeatability	dB			0.1	0.1
Atteruation Slop	dB/ V			20	20
Insertion Loss	dB			1	1
Return Loss	dB			45	45
Polarization Dependent Loss	0dB			0.2	0.2
	0dB ~ 10dB			0.4	0.4
	10dB ~ 20dB			0.8	0.8
Flat-ness	Broad Application	band	0dB	0.2	0.2
			0-10dB	1	1
			10-20dB	2	2
	Narrow Application		0dB	0.25	0.25
			0-10dB	0.5	0.5
			10-20dB	0.5	0.5
Wear-out	Cycle			10	10
Response Time	ms			5	5
Total Optical Power	mW			500	500
Dimension	mm			16×Φ5.4 (L×D)
Fiber Type				Corning SMF-28(9/125μm)
Fiber Marking				Input port: Red
				Output port: Clear
Operating Temperature	ºC			-5~70
Storage Temperature	ºC			-40~85
Power Consumption	mW			10

Order information

L	Package	Attenuation Type	Wavelength Range	Attenuation Range	Drive Voltage	Ripple	Connector Type
	1 TO46	B Bright	C 1525-1570nm	25 25dB min	L 6.5V	N Narrow band	1 FC/UPC
		D Dark	L 1570-1610nm	30 30dB min	H 15V	B Broad band	2 FC/APC
			S 850nm	40 40dB min	X Customized	X Customized	3 SC/APC
			H 1060	X Customized			4 LC/UPC
			D 1310&1550nm				5 None X Customized

About Senda

Shenzhen Senda Communication Technology & Equipment Co. Ltd. was established in March 2012 as a sub-company of Shenzhen KOC Communication Co. Ltd..
With the total investment of RMB 15 million (USD2.4 million), the XXXX is a hitech company involved in optical research,product development and manufacture. 1500 square meters dust free clean workshop is equipped with the most advanced producing equipment for fiber optic components and furnished with best laboratory and testers.
        The core team of the company is combined by the elites who are doctors from Great Britain and USA and local experts in the fiber optic industry. They are experienced in production managements, technology development,products promotion, capital operation and intellectual protection. There are 150 people in production and production management, and 110 skilled production line operators. Furthermore, the company set up 600 spare meters research center with more than 10 R & D and process engineers.
The center enhances our independent research & development and our leading position in the core science and technology in fiber optic communication devices, networking, fiber optic sensors and ultra-fast fiber optic lasers.





Our Service

We provide all our products with high quality, competitive price, short delivery lead time and excellent after-sales services.