Fiber Optics - Attenuators
Fiber Optics - Attenuators
Definition:
Fiber Optics Attenuators are passive devices used in optical communication systems to reduce the power level of an optical signal without significantly distorting its waveform. They play a critical role in preventing signal overload in receivers, ensuring optimal performance in fiber optic networks by maintaining the desired signal-to-noise ratio. Attenuators are essential for balancing power levels in multi-wavelength systems, testing signal strength, and protecting sensitive optical components.
Types of Fiber Optics Attenuators:
1. Fixed Attenuators: Provide a predetermined level of signal reduction, ideal for consistent power adjustment in stable networks.
2. Variable Attenuators: Allow adjustable signal attenuation, suitable for dynamic systems requiring fine-tuned power control.
3. Inline Attenuators: Integrated directly into fiber optic cables for seamless signal management.
4. Plug-Type Attenuators: Connect between fiber adapters or ports, offering easy installation and flexibility.
5. SC, LC, and FC Attenuators: Designed with specific connector types to match various optical interface standards.
Purchasing Recommendations:
When selecting Fiber Optics Attenuators, consider:
- Attenuation Range: Choose a device that meets your system s power reduction requirements (e.g., 1dB to 30dB).
- Wavelength Compatibility: Ensure the attenuator supports your operating wavelength (e.g., 850nm, 1310nm, or 1550nm).
- Connector Type: Match the attenuator s connector (SC, LC, FC, etc.) to your existing fiber optic infrastructure.
- Performance Specifications: Prioritize low insertion loss and high return loss for minimal signal degradation.
- Application Environment: For harsh conditions, opt for ruggedized attenuators with durable housing.
By carefully evaluating these factors, you can enhance network efficiency and longevity while maintaining signal integrity in your optoelectronic systems.
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5209285-6
FOPC BOA 6DB FC/UPC BP SM
HSC-AT4S-B20A(40)
CONNECTOR
7-5209250-5
FOPC,BOA,5.5DB,SC/UPC,SM,BP
HSC-AT1K-A10S(41)
CONNECTOR
5209948-5
ATTENUATOR, FC/UPC, DW, 5DB
2-5209250-0
FOPC,BOA,20DB,SC/UPC,SM,BP
V1007-S
1460 NM ATTENUATOR, BARE FIBER,
HSC-AT5K-A25A(40)
CONNECTOR
5209948-6
ATTENUATOR, FC/UPC, DW, 6DB
1-5209285-0
FOPC BOA 10DB FC/UPC BP SM
HSC-AT5S-A03S(40)
CONNECTOR
V3103-S
4 DB FIXED OPTICAL ATTENUATOR
HSC-AT11K-A02R5
CONNECTOR
5209250-9
FOPC,BOA,9DB,SC/UPC,SM,BP
5209597-5
BOA 5DB DW SC/APC
HSC-AT11K-A16R5
CONNECTOR
5209943-1
FOPC BOA 1DB SC/UPC DW SM
HMU-PJAT1K-A00R1
CONN MU ATTENUATOR FIXED 0DB
5209250-1
FOPC,BOA,1DB,SC/UPC,SM,BP
2-5209948-0
ATTENUATOR F/OPTIC SM FC 20DB