 |
High Stability optical variable attenuator 0db to 25db / single mode fiber attenuator
Product Details:
| Place of Origin: | China |
| Brand Name: | FOCABLE |
| Certification: | RoHS Compliant, ISO Certificate |
| Model Number: | SC Variable Fiber Optic Attenuator |
Payment & Shipping Terms:
| Minimum Order Quantity: | 10PCS |
|---|---|
| Packaging Details: | 1PCS/PE Bag |
|
Detail Information |
|||
| Attenuation: | 0dB To 25dB | Connector: | FC, SC, ST, LC, MU |
|---|---|---|---|
| Type: | Male To Female, Female To Female | Mode: | Singlemode, Multimode |
| Highlight: | variable optical attenuator,multimode attenuator |
||
Product Description
High Stability optical variable attenuator 0db to 25db / single mode fiber attenuator
FOC COMMUNICATION CO., LTD provides a wide range of single mode and multimode variable adapter type optical attenuator. They have low return loss and works at both 1310nm and 1550nm wavelength range. FC Fiber connector types with PC or APC polish are available.
Variable Adapter Type Optical Attenuator ( Variable Bulkhead type, Variable Female-Female Optical Attenuator) utilizes the air gap between the two connectors to realize optical attenuation. It has a structure similar to an Fiber adapter. However, the air gap can be continuously adjusted and fixed manually. Variable adapter type attenuator induces a variable optical attenuation from 0.5dB to 30dB. This component can be used in applications where optical attenuation needs to be frequently adjusted.
The Variable adapter type attenuator has included tool provides ability to increase attenuation level to desired dB. Their attenuation range is 0dB to 20dB depending on light source.
Features
Various Modes of Attenuation and Interface
High Return Loss and Stable Attenuation Loss
Good Repeatability and Interchangeability
High RL Attenuator(Female & Male Type FC, SC, LC)
Variable Attenuator
Fixed Attenuator(Fixed Type FC, SC, ST, LC)
In-Line Attenuator(Fused and Fiber Jumpers Type)
High Return Loss(In-Line and High RL Type)
Exact and Stable Attenuation(Variable Type)
Applications
Telecom
LAN, WAN
CATV
Sensor Systems
Measuring Technique
Utilities, Railways
Specifications
|
Optical Performance |
M-F Plug Type/ In line Type |
F-F Adaptor Type |
|
Operating Wavelength |
SM 1260-1600nm MM 1260-1320nm |
|
|
Testing Wavelength |
SM: 1310nm / 1550nm |
1310nm |
|
MM: 850nm / 1300nm |
||
|
Attenuation Accuracy |
1-9 dB 0.5dB |
|
|
Attenuation Range |
1-10dB(1dB step), 15, 20, 25, 30dB |
|
|
Return Loss |
≥45 dB (PC) |
N/A |
|
≥50 dB (UPC) |
||
|
≥ 60 dB (APC) |
||
|
Input Power (Max.) |
200mW |
|
|
Durability |
<0.20 dB Typical, 1000 matings |
|
|
Operating Temp. |
- 20 ~ +75°C |
|
|
Storage Temp. |
-40 ~ +85°C |
|
Fiber Optic Attenuator, Optical Fiber Attenuator, Fiber Attenuators
