• Antonio
    The fiber splitter box shttps://www.maoyt.com/index.php?r=product/listo nice. Nice quality, nice package, nice service....Looking forward to our next cooperation :)
  • Chris Chataika
    thanks for your fast delivery every time,and sound quality, and every time u offer special support for us. like u company so much
  • Carla Lo.
    dear sophie very time ur voice is so sweet and always provide us full solution and fast reply for us, and help us got more and more business, thanks
Contact Person : Sophie
Phone Number : +86 18688982406
WhatsApp : +008618688982406

SC Fiber Optic Attenuator 15dB For PON Network 1200 - 1650nm

Place of Origin China
Brand Name YINGDA
Certification ISO
Model Number ATTN-SCS-01-B15
Minimum Order Quantity 100PCS
Price Negotiable
Packaging Details 50 pc / plastic blister box or
Delivery Time 3-5 days
Payment Terms T/T or western Union
Supply Ability 50,000pcs per month
Product Details
Attenuation 15 DB Wavelength Range 1200-1650nm
Test Wavelength 1310nm /1550nm Material Plastic
Additional Loss 0.2dB Working Temperature -40~+75 (℃)
Fiber Optic Type Single-mode Standard GR910, IEC
Connector SC FC LC ST E2000 MU For Choose Connector Color Blue
High Light

build out attenuator


inline optical attenuator

Leave a Message
Product Description

CATV SC Attenuator 10 dB Optical Fiber Single Mode SM, SC FC LC ST MU



Fixed optical fiber attenuator is made of high precision standard dust. Refined. It use for a variety 

of optical fiber transmission line, high precision attenuation, stable and reliable performance. 

Performance characteristics have no relationship with wavelength change, can realize the adapter 

and attenuator both functions.


 Due to its attenuation accuracy, high additinal loss,it is used in optical distribution frame, optical 

fiber network system, the low speed optical fiber transmission system. 


Optical fiber attenuator divide into flange adapter (coupler) type and Female to male or Variable 

(VOA) type, according to connectors, can have MU, SC, ST, FC, LC etc..


From the microwave network point of view, attenuator is a two port lossy microwave networks. 

It belongs to pass type microwave components.




  • Wavelength Independent
  • Low ripple
  • Excellent environmental stability
  • Design certified to more than 200mW continuous
  • Power handling capacity with no degradation in performances
  • Backreflection performance to < -55dB available
  • for UPC and < -60dB available for APC
  • Polarization insensitive



  1. Long Haul Telecommunication
  2. Fiber in the Loop (FITL)
  3. Local Area Networks (LAN)
  4. Cable TV & Video distribution
  5. Passive Optical Networks
  6. Network Testing






Value [dB]







1 ~ 10




15, 20


Return Loss


> 40

> 45



> 50

> 55



> 60

> 65


Attenuation Accuracy

1 ~ 10




15 ~ 20




Operating Wavelength [nm]

1310 / 1550

Operating Temperature

-40℃ ~ +85℃


75℃, RH 95%


SC Fiber Optic Attenuator 15dB For PON Network 1200 - 1650nm 0SC Fiber Optic Attenuator 15dB For PON Network 1200 - 1650nm 1