Product Details

Product Description

general description

An optical attenuator, or fiber optic attenuator, is a device used to reduce the power level of an optical signal, either in free space or in an optical fiber. The basic types of optical attenuators are fixed, step-wise variable, and continuously variable.

key feature:

High power 1W continuous operation tested over 1000 hours
Precise attenuation
Return loss UPC >50 dB APC >60 dB
Low ripple broadband design for operation at both 1310 and 1550 nm
Attenuation range for SC, FC, and LC types 1 to 13 dB in 1 dB increments, 15 dB, and 20 dB

Detailed Images

application:

Fiber optic systems
CATV and telecommunication systems
Receiver padding for optical receiver protection
Optical power equalization
Increasing dynamic range for apparatus

Parameter table	Unit	Condition	Values
Return Loss	dB	PC	≥50
Return Loss		APC	≥60
Attenuation Accuracy	dB	1-10	＜0.5
Attenuation Accuracy	dB	11-20	＜1
Operating Wavelength	nm	SM	1200,1600 or 1310,1550
Operating Wavelength	nm	MM	850,1300
Polarization Dependent Loss	dB	usual	≤0.2
Maximum Input Power	nm	uaual	200
Operating Temperature	℃	uaual	-40~+80

Packing & Delivery

Packing Details : soft packing in side, with inside protecting foam,1/ plastic bag, 1/ carton box.

Delivery Details : 3-7 days after receipt the payment

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Our Company

The main idea of Yogel company is honesty and efficiency.
Our company has been audited and approved ISO9001,CE.

We provide sales and services of patchcords, fast connector, fiber coupler, optical adapters and fiber splice closure.

Based on competitive prices, high-quality products and innovative technology, we stand apart from the rest in domestic FTTH, the DTV head-ends and broadcast industry.

We have atteneded the Peking Exhibition, hope to meet you next year.

For more information, please visit Shanghai Yogel Communication Equipment Co., Ltd.

Our Service

We offer the sincere dedicated service!

Before Sale:
detailed products test report
related specifications

During Cooperation:
OEM Service Offered
Design Service Offered
Buyer Label Offered

After Sale:
Any problems on the product, please contact us

FAQ

Can I get some samples ?

Yes, Sample order is available for quality check and market test .And you just to pay the express cost.

What's your payment terms ?

We usually accept all these kinds of payment terms .Such as T/T,L/C, Western Union.Cash Etc.

What's the delivery time ?

It usually takes about 3-7 working days .

optional item:

1. Connector type: FC, SC, LC, ST, MTRJ, MU, E2000, MPO, DIN, D4, SMA
2. Ferrule End-face: PC, UPC, APC
3. Core Type: Single-mode (SM: 9/125um), Multimode (MM: 50/125um or 62.5/125um)
4. Cable Quantity: simplex/duplex
5. Cable Diameter: 3.0mm, 2.0mm, 0.9mm
6. Cable Length: 1, 2, 3 meter or customized