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Product Profile
Fiber Optic Attenuator is an optical device that can reduce the energy of optical signals. It is used to attenuate the input optical power and avoid distortion caused by optical reception due to the excessive input optical power. As a kind of optical passive device, SC/APC Attenuator can debug optical power performance between optical communication systems, and adjust the optical power to the required level.
Product Features
High Attenuation Accuracy: The SC/APC attenuator provides precise attenuation values with accuracy up to +/-0.5dB, ensuring that the desired signal strength is achieved.
Wide Attenuation Range: OPTICO’s attenuator offers a wide attenuation range from 1dB to 30dB, providing flexibility in signal adjustment.
Precision Ceramic Ferrule
Low Back Reflection and Low PDL: The ferrule and sleeve are precisely polished and designed to minimize the gap between the fiber end faces to significantly reduce the back reflection.
By using precisely polished ferrule and sleeve and high-quality polarization-maintaining fiber, the SC/APC Attenuator has a back reflection value of less than -60 dB and a PDL value of less than 0.1 dB.
Plastic or Metal Housing Material
Stable and Reliable Performance
Quick Details
Place of Origin: Shenzhen,China
Brand Name: Optico
Model Number: SC Optical Attenuator
Insertion Loss: IL<0.2db
Return Loss: > 50db
Durability: >1000 matings
Operating Temperature: -40~75°C
Sleeve: Zirconia
Type: PC/UPC/APC
Mode: Singlemode or Multimode
Color: Blue,Green,Grey
Certification: ISO9001:2008,ROHS
Packaging Details: 25pcs/50pcs in a plastic box, suitable quantity per carton.
Port: Shenzhen
Attenuator Types
According to the type of port, it can be divided into the following categories:
1, SC optical fiber attenuator: It is applied to SC optical fiber interface. It looks similar to RJ-45 interface, but SC interface is more flat. The obvious difference is the contacts inside. If it is 8 thin copper contacts, then It is RJ-45 interface, if it is a copper pillar, it is SC fiber interface.
2, LC fiber optic attenuator: A connector used in LC fiber optic interfaces to connect SFP modules. It is made using a modular jack (RJ) latching mechanism that is easy to operate. (Commonly used by routers)
3, FC optical fiber attenuator: It is applied to FC optical fiber interface. The external reinforcement method is a metal sleeve, and the fastening method is a screw buckle. Generally used on the ODF side (most used on distribution frames)
4, ST fiber attenuator: It is used in ST fiber optic interface, often used in fiber optic distribution frame, the shell is round, and the fastening method is screw buckle. (For 10Base-F connection, the connector is usually ST type. Commonly used in optical fiber distribution frame)
Applications
Fiber Optical distributing frame
Fiber Optical network system
High speed fiber optical transmission system
CATV system
Long distance DWDM system
Optical add-drop multiplexers(OADM)
Specifations
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Item |
Specification |
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PC |
UPC |
APC |
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Operating Wavelength (nm): |
1310/1550 |
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Return Loss (dB): |
≥50 |
≥55 |
≥60 |
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Attenuator Value: |
According to custom request make 1-30dB |
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Maximum Optical Input Power: |
200mW |
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Bellcore Compliant: |
Wavelength Independent (DWDM) |
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Operating Temperature: |
-40--+85°C |
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Attenuation Accuracy: |
+/-0.5 (1-10) +/-1.0 (11-30) |
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Durability (well over 100mw): |
Simple and Reliable Structure |
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Storage Temperature: |
-40--+85°C |
Certificates
Product Factory
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