Shenzhen Sopto Technology Co., Ltd

Fixed Value fiber optic attenuator single mode LC/LC Female to Male with Plastic shell

Product Details:
Place of Origin: Guangdong, China
Brand Name: Sopto
Model Number: SPAT-LCF-LCM-A-5FP
Payment & Shipping Terms:
Minimum Order Quantity: 10 - 99 Pieces
Price: $0.74
Packaging Details: 1000 pieces per box
Supply Ability: 20000 Piece/Pieces per Month
  • Detail Information
  • Product Description

Detail Information

Product Name: Fiber Optical Attenuator Operating Wavelength: 1310/1550 Nm
Return Loss (dB): PC:>=50 UPC: >=55 APC: >=60 Working Temperature: -25℃~+75℃
Storage Temperature: -40℃~+ 85℃ Attenuation Tolerance: ≤1.0 (11-30dB)
Connector: LC/LC Endface: APC
Variable: Fixed Value Shell Material: Plastic
Port: Shenzhen Port
High Light:

fiber fast connector


fiber optic lc connector

Product Description

single mode attenuator  LC/LC  Female to Male APC 5DB SM Fixed Value with Plastic shell

Product Description


Fiber Optic Attenuator is a component installed in a fiber optic transmission system that reduces the power in the optical signal. It is often used to limit the optical power received by the photo detector to within the limits of the optical receiver. Sopto can provide female to male (plug type), Bulkhead-fixed value attenuator, in-line attenuator and variable attenuators.


>Low back reflection and Low PDL

>High precision attenuation value

>Precision control of attenuation range

>Wide attenuation range

>Precision ceramic ferrule

>FC, SC, ST, LC … optional

>PC,UPC and APC available                                                                                                     

>Plastic or metal housing material


>Optical line distributing frame

>Fiber-optical network system

>Hi-speed fiber-optical transmission system

>Dense Wavelength Division Multiplex (DWDM) system

>Optical add-drop multiplexers (OADM)





 Operating Wavelength



 Attenuation Range


 1-10dB(1dB step), 15, 20, 25, 30dB

 Return Loss


 PC:≥50    UPC:   ≥55   APC: ≥60

 Attenuation Tolerance


 ≤1.0 (11-30dB)

 Working Temperature



 Storage Temperature


 -40℃~+ 85℃


Ordering Info. for Attenuator

Part Number:   SPAT- FC F- FC  F- U-    5  F  M

                                       1  2    3  4  5     6  7  8
  Product Description:Attenuator   FC Female/FC Female UPC 5DB SM Fixed Value Metal Shell    

1 - Connector A


2 - Connector A   Type

F:Female ;       M:Male

3 – Connector B


4 – Connector B Type

F:Female ;       M:Male 

5 - Endface

U:UPC   polish;  P:PC polish;  A:APC polish

6 - Attenuation Value

1:1DB ;  3:3DB;    5:5DB; etc  30;1-30DB

7 - Variable

F:Fixed value;  V:Variable;  I:Inline Fixed ; S: Inline Variable

8 -Shell Material

P:Plastic;    PM:Half Plastic Half Metal;    M;Metal

9 -Structure 1

E:with Ears;       Null:without Ears

10 - Structure 2

S:with Spring   strip;       Null:without   Spring strip

 1 2 3 5
Company Information


Packaging & Shipping





 1.    Are you the real manufacturer?

Yes. Sopto is Group background. We are manufacturers of fiber cables, fiber, optic active and passive components, and PON equipment.


2.    Do you offer Compatible Services?

Yes, we offer compatible service with Cisco, Nortel, Extreme, Foundry, Alcatel, Allied, HP, 3COM, Juniper, Enterasys....  

3.    Does sopto accept a small order?

Yes, it is available. Sopto support new projects of our customers and a long-term trustworthy relationship always starts from a small order.

4.    What is your delivery time?

It depends on the quantity of the order. Normally we have them in stock, but for the busy season, it takes 1-3 working days. 

5.    What payment methods do you support?

The methods are followed: T/T, L/C, Western Union and PayPal.

6.    Who are your main customers?

All our customers are valuable. We have more than 600 customers worldwide. China Telecom, China Mobile, China Unicom and SOHU are our main domestic customers..png

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