Product Description:
The MVOA operates by manually moving a shading element into optical
beam. The shading element can be integrating adjusted to get any
attenuation value in a range. It features low insertion loss, good
resolution, high stability, and good reliability. This product is
an ideal choice for Fiber Optic Dynamic Attenuators, Variable
Optical Attenuators, and Programmable Optical Attenuators.
The Optical Attenuators product has a Max. WDL, 23℃, Minimum
Attenuation: 0.3, Min. Extinction Ratio (for PM fiber type): 20,
and Min. Return Loss (for MM Fiber): 25. It has a storage
temperature range of -40 to + 85.
Features:
- Product Name: Optical Attenuators
- Min. Extinction Ratio (for PM fiber type): 20
- Max. PDL (for SM fiber type), 23 ℃, λc, minimum attenuation: 0.05
- Min. Return Loss (for SM Or PM Fiber): 55
- Max. Excess Loss: 0.6
- Ordering Information: YG-①①①①-②-③-④-⑤-⑥
- ①①①①: Wavelength
- 1310 - 1260 - 1360 nm
- 1480 - 1450 - 1510 nm
- 1550 - 1510 - 1610 nm
- 3155 - 1260 - 1360 & 1510 - 1610 nm
- SSSS - Specify
- ②: Fiber Type
- F - SMF-28 Fiber
- P3 - PM 1310 Fiber
- P5 - PM 1550 Fiber
- M1 - 105/125 N.A. 0.22
- M5 - 50/125
- M6 - 62.5/125
- S - Specify
- ③: Connector Type
- 1 - FC/UPC
- 2 - FC/APC
- 3 - SC/UPC
- 4 - SC/APC
- ④: Fiber Jacket
- B - 250 µm Bare Fiber
- L - 900 µm Loose Tube
- 2 - 2 mm Cable
- 3 - 3 mm Cable
- ⑤: Fiber Length
- ⑥: Package Type
- P1 - Turn with Screwdriver
- P2 - Turn with Screwdriver
- P3 - Turn with Manual
- P4 - Turn with Manual
- Features: fiber attenuation loss, optical power attenuator,
Programmable Optical Attenuators
Technical Parameters:
| Product Name | Mini Type Manual Variable Attenuator with High Extinction Ratio for
PM Fiber |
| Product Description | Mini Type Manual Variable Attenuator (MVOA) operates by manually
moving a shading element into optical beam. The shading element can
be integrating adjusted to get any attenuation value in a range.
MVOA features low insertion loss, good resolution, high stability
and good reliability. It applies for pre-emphasis attenuation,
transmitter power control, in-line power equalization, and
amplifier power control, etc |
| Max. TDL at attenuation range, λc2 | 0.01 |
| Max. PDL (for SM fiber type), 23 ℃, λc, minimum attenuation | 0.05 |
| Min. Extinction Ratio (for PM fiber type) | 20 |
| Resolution within 10 dB Attenuation Range | 0.1 |
| Min. Return Loss (for SM Or PM Fiber) | 55 |
| Wavelength (nm) | 1310,1480,1550, 1310, 1550 |
| Operating Temperature | 0 To +70 |
| Storage Temperature | -40 to + 85 |
| Application | Fiber Optic Variable Attenuators, Variable Optical Attenuators,
Fiber Optic Attenuators, Spectroscopy, Illumination, Power/Beam
Delivery, LED Energy Transmission, Medical Instruments,
Optogenetics, Fiber coupled diode lasers, Couplers and pump
combiners |
Applications:
Fiber Optic Dynamic Attenuators are essential components in fiber
optic communication systems, allowing precise control of signal
power levels. YOGEL, a trusted brand certified with ISO9000 and
based in China, offers a high power variable attenuator known as
Optical Variable Attenuators. These attenuators come in various
options to cater to different needs.
YOGEL's Optical Attenuators have a minimum order quantity of 1 and
their price is negotiable. The payment terms include L/C, D/A, T/T,
Western Union, and MoneyGram. The supply ability is 100 pieces per
month and the packaging details are in a carton box. The ordering
information consists of YG-①①①①-②-③-④-⑤-⑥, where each digit
represents specific attributes of the product, including
wavelength, fiber type, connector type, fiber jacket, fiber length,
and package type.
The wavelength options for these Optical Attenuators are
1310-1260-1360 nm, 1480-1450-1510 nm, 1550-1510-1610 nm,
3155-1260-1360 & 1510-1610 nm, or SSSS specified by the customer.
The fiber type options include F-SMF-28 Fiber, P3-PM 1310 Fiber,
P5-PM 1550 Fiber, M1-105/125 N.A. 0.22, M5-50/125, M6-62.5/125, or
S specified by the customer. The connector type options are
1-FC/UPC, 2-FC/APC, 3-SC/UPC, or 4-SC/APC. The fiber jacket options
include B-250 µm Bare Fiber, L-900 µm Loose Tube, 2-2 mm Cable, or
3-3 mm Cable. The fiber length options are Q-0.75 m or 1-1.0 m.
Finally, the package type options include P1-Turn with Screwdriver,
P2-Turn with Screwdriver, P3-Turn with Manual, or P4-Turn with
Manual.
YOGEL's Optical Attenuators have a maximum TDL at attenuation
range, λc2, of 0.01 and a resolution within 10 dB Attenuation Range
of 0.1. The maximum PDL (for SM fiber type), 23 ℃, λc, minimum
attenuation, is 0.05.
YOGEL's Optical Attenuators are perfect for various product
application occasions and scenarios, including optical
communication systems, fiber optic test equipment, fiber optic
sensors, and more. These attenuators allow for precise control of
signal power levels and ensure the smooth operation of fiber optic
networks.
Support and Services:
Our Optical Attenuators product line comes with a comprehensive
Technical Support package to ensure that our customers' needs are
met with the utmost satisfaction. Our team of experts is ready to
assist with any technical questions or issues that may arise during
product use.
In addition to technical support, we also offer a range of
services, including installation, calibration, and repair. Our team
of skilled technicians is available to provide on-site installation
and calibration services, as well as off-site repair services.
Our goal is to provide our customers with the highest level of
support and service, ensuring that our products continue to perform
at their best. Contact us for more information on our Technical
Support and Services.
Packing and Shipping:
Product Packaging:
The optical attenuators will be packaged securely in a cardboard
box with foam padding to prevent any damage during shipping.
Shipping:
Our standard shipping method is through UPS Ground. Shipping costs
will be calculated based on the destination and weight of the
package. We also offer expedited shipping options for an additional
fee.
FAQ:
Q1: What is an Optical Attenuator?
A1: An Optical Attenuator is a device that reduces the power of an
optical signal without significantly changing the wave shape.
Q2: What is the brand name of the Optical Attenuator?
A2: The brand name of the Optical Attenuator is YOGEL.
Q3: What certifications does the Optical Attenuator have?
A3: The Optical Attenuator is certified with ISO9000.
Q4: What is the minimum order quantity for the Optical Attenuator?
A4: The minimum order quantity for the Optical Attenuator is 1.
Q5: What are the payment terms for the Optical Attenuator?
A5: The payment terms for the Optical Attenuator are L/C, D/A, T/T,
Western Union, and MoneyGram.
