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ST Singlemode Fiber Optic Attenuator

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Shenzhen Yutong Space Telecom Equipment Co., Ltd

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ST Singlemode Fiber Optic Attenuator

Brand Name : YT

Certification : ISO, SGS, ROHS

Place of Origin : china shenzhen

MOQ : 10 pcs

Price : Negotiation

Payment Terms : XTransfer T/T, Western Union, PayPal

Supply Ability : 5000 pcs/Month

Delivery Time : 3-7days

Fiber Mode : Single Mode, Multimode

Attenuation Accurancy : 1-9dB ±0.5dB, 10-30dB ±10%

Attenuation Range : 0-30dB

Return Loss : PC≥45 DB; UPC≥50 DB ;APC ≥60 DB

Repeatability : 1000 Times

Operating Wavelength (nm) : 1260~1620(SM)

Connector : ST

Color : Yellow

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Yellow Hat 30dB Metal ST Singlemode Fiber Optical Attenuator

Yellow hat 1-30dB ST singlemode mental fiber optical attenuator

Product Description

Optical attenuator is a passive device used to reduce the power level of an optical signal. It could be applied to debug optical power performance & optical instrument calibration correction & fiber signal attenuation to ensure the optical power in a stable and desired level in the link without any changes on its original transmission wave.

Finetelecom offers LC,FC,SC,ST and MU fixed attenuator with different attenuation level, from 1dB to 30dB.

Parameters:

Product type	Coupler Attenuator Male to Female
Operation wavelength	SM: 1200 to 1600nm or 1310/1550nm
Operation wavelength	MM: 850nm, 1300nm
Return Loss	≥ 50 db (PC)
	≥ 55 db (UPC)
	≥ 65 db (APC)
Attenuation Accuracy	+/-0.5 db for 1 to 5db attenuation
Attenuation Accuracy	+/-10% for 6 to 30db attenuation
Polarization Dependent loss	≤ 0.2db
Mechanical endurance	>1000
Maximum optical Input power	200MW
Operating Temp Range	-40 to + 80degree
Standard	YD/T 1272.4-2007

Features:

1). Low back reflection and Low PDL
2). High precision attenuation value
3). Precision control of attenuation range
4). Wide attenuation range
5). Precision ceramic ferrule
6). FC, SC, ST, LC … optional
7). Plastic or metal housing material

Application:

1). Fiber optical telecommunication system

2). Fiber optical CATV

3). Fiber optical sensor

4). Testing equipment

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