The Best Catv Attenuator of 2025 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Catv Attenuator of 2025. Check our ranking below.
2,505 Reviews Scanned
Rank No. #1
QIANRENON 10dB LC/UPC Fibre Optic Fixed Attenuator Adapter LC Male to Female Single Mode Fibre Optic Attenuator Connector, Attenuation Value 10dB±1, for CATV FTTH Reduce Optical Power
- 【LC/UPC Fixed Attenuator】10dB LC single mode fibre optic fixed attenuator connector,fixed attenuation value is not adjustable, low reflection, high precision, accurately reduces and controls fibre optic signal power.
- 【10dB】LC/UPC male to female fibre optic cable Fixed attenuator adapter, optical power attenuation value 10dB. Attenuation accuracy ±10%dB. Return loss: >50dB.
- 【LC/UPC Single-Mode Fibre】10dB LC/UPC single-mode fibre fixed attenuator, LC single-mode fibre male to female port, UPC contact end face, connects LC/UPC fibre patch cords and equipment, suitable for both 1310nm and 1550nm wavelengths.
- 【Plug and play, space-saving】LC/UPC fixed fibre optic attenuator adapter, plug and play, no installation required. Compact structure, space-saving. Keep clean and dry during use.
- 【Application】10dB LC/UPC fibre optic fixed attenuator, with its high precision, low reflection and miniaturisation advantages. It is widely used in fibre optic communications, fibre optic testers, FTTH, data centres, 5G and other scenarios that require stable optical power management, improving the stability and flexibility of fibre optic networks.
Rank No. #2
QIANRENON 5dB LC Single Mode Fibre Fixed Attenuator LC/UPC Male to Female Fibre Attenuator Adapter, Attenuation Value 5dB±0.5, for FTTH CATV Network Stable Optical Power
- 【5dB】LC/UPC single-mode fibre optic cable Fixed attenuator adapter,Optical power attenuation value 5dB. Attenuation accuracy ±0.5dB. Return loss: >50dB.
- 【LC Fixed Attenuator】5dB LC/UPC male to female Fixed fibre optic attenuator, non-adjustable attenuation value, low reflection, high precision, can precisely control fibre optic signal power.
- 【Application】5dB LC/UPC fibre optic fixed attenuator, can accurately reduce optical signal energy, effectively solving problems such as optical power overload, test calibration, and system compatibility, and improving the stability and flexibility of fibre optic network.for fibre optic communication, fibre optic tester, fibre optic broadband access networks, data centre, CATV, FTTH, PON.
- 【LC/UPC single mode fibre optic】LC/UPC fibre optic fixed attenuator,LC/UPC male to female single mode fibre optic port, UPC contact end face, connects to LC/UPC fibre optic patch cord tail fibre, suitable for both 1310 nm and 1550 nm wavelengths.
- 【Space saving, Plug-and-Play】5dB LC/UPC fixed fibre optic attenuator connector,compact structure, space-saving. Plug-and-play, no installation required. Keep clean and dry during use.
Rank No. #3
QIANRENON 10dB SC/UPC Single Mode Fibre Fixed Attenuator Adapter SC Male to Female Fixed Fibre Attenuator Connector, Attenuation Value 10dB±1, for FTTH CATV PON Fibre Network
- 【Fixed Attenuator】10dB SC/UPC single-mode fibre Fixed attenuator adapter,non-adjustable attenuation value, low reflection, high precision, precisely controls optical power reduction.
- 【10dB】SC/UPC male to female Single-mode fibre Fixed attenuator connector, Fixed attenuation value 10dB. Attenuation accuracy ±1dB.
- 【SC/UPC】10dB SC/UPC fixed fibre optic attenuator adapter, UPC grounding end face, return loss >50dB, suitable for SC/UPC optical patch cord pigtails.
- 【SM Fibre】SC/UPC Male to Female Single-Mode Fibre Fixed Attenuator Connector, Connects SC/UPC single-mode fibre, suitable for both 1550nm and 1310nm operating wavelengths.
- 【Application】10dB SC/UPC fibre optic fixed attenuator, precisely controls optical power to ensure stable, reliable and efficient operation of fibre optic communication systems. Protects equipment and optimises system performance for use in fibre optic networks, optical communication equipment, fibre optic distribution frame, test instrument, data centre, FTTH, CATV and PON.
Rank No. #4
QIANRENON 3dB SC/UPC Fibre Optic Fixed Attenuator Adapter SC-UPC Male to Female Single Mode Fibre Attenuator Connector, Attenuation Value 3dB±0.3, for CATV FTTH PON Fibre Network
- 【SC Fixed Attenuator】3dB SC/UPC single mode fibre Fixed attenuator adapter, non-adjustable attenuation value, low reflection, high precision, precisely and permanently reduces optical signal power.
- 【3dB±0.3dB】SC/UPC male-to-female fibre optic Fixed attenuator adapter, Fixed attenuation value 3dB. Attenuation accuracy ±0.3dB. Low insertion loss, return loss: ＞50dB.
- 【SC/UPC】SC/UPC Fibre Optic Fixed Attenuator Connector, Featuring UPC-polished fibre end-face, delivering lower insertion loss and return loss compared to standard PC-polished ends. Suitable for SC/UPC patch cords and pigtails.
- 【SC Single-Mode Fibre】SC/UPC Male to Female Single mode fibre fixed attenuator connector, connects SC/UPC single-mode fibres, suitable for both 1310nm and 1550nm wavelengths.
- 【Application】3dB SC/UPC fixed fibre optic attenuator, precisely controls optical power to ensure stable, reliable and efficient operation throughout the entire communication system. Protects equipment and optimises system performance.Used in optical communication equipment, fibre optic distribution frame, test instrument, FTTH, PON, CATV, fibre optic network, and data centre.
Rank No. #5
Anncus CATV High Frequency Variable Attenuator for CATV Amplifier 100pcs
- Operating temperature: CATV High Frequency Variable Attenuator for CATV amplifier
- Dissipation power: CATV High Frequency Variable Attenuator for CATV amplifier
- Supply voltage: CATV High Frequency Variable Attenuator for CATV amplifier
- Model number: CATV High Frequency Variable Attenuator for CATV amplifier
Rank No. #6
QIANRENON SC/UPC Fixed Fibre Optic Attenuator Connector 5dB SC Male to Female Single Mode Fibre Fixed Attenuator Adapter, Attenuation Value 5dB±0.3, for FTTH PON Fibre Network CATV
- 【SC/UPC Fixed Attenuator】SC/UPC male to female single mode fibre Fixed attenuator, non-adjustable attenuation value, high precision, stable and reliable performance, precisely controls reduction of fibre optic signal strength.
- 【5dB±0.5dB】5dB SC/UPC fixed fibre optic attenuator adapter, with a fixed attenuation value of 5dB. Attenuation accuracy: ±0.5dB.
- 【SC Single-Mode Fibre】SC/UPC Single Mode Fibre Fixed Attenuator Adapter, Transmits SC/UPC single-mode fibre signals, suitable for both 1310nm and 1550nm operating wavelengths.
- 【SC/UPC】5dB SC/UPC male to female Fixed fibre optic attenuator adapter, UPC grounding end face, return loss ＞50dB, suitable for SC/UPC optical patch cord pigtails.
- 【Application】SC/UPC fixed fibre optic attenuator,featuring stable construction, low insertion loss, and high cost-effectiveness. With a fixed attenuation value of 5dB, they enable precise optical power control, ensuring stable, reliable, and efficient operation throughout the entire communication system. Suitable for optical communication equipment, fibre optic distribution frame, test instrument, data centre, fibre optic network, CATV, FTTH, and PON.
Rank No. #7
50pcs/Lots Vertical Adjustable AttenuAtor SJ-B 0-20dB 75 Ohms 20DB 75ohm SJ-B CATV High Frequency AttenuAtor New for Arrival 2025 High for Quality
- 🍀 HIGH-QUALITY ELECTRONICS COMPONENTS: Our products are made with top-of-the-line electronics components, ensuring reliable and long-lasting performance
- 🍀 EASY TO INSTALL AND USE: Our electronics products are designed to be user-friendly, with clear instructions and simple installation processes
- 🍀 VERSATILE APPLICATIONS: Our electronics products can be used in a variety of applications, including industrial, automotive, and household electronics
- 🍀 MONEY-BACK GUARANTEE: Confidence comes from high quality and our continuous pursuit for perfectness
- 🍀 EXCEPTIONAL CUSTOMER SUPPORT: We pride ourselves on providing exceptional customer support, with a knowledgeable team available to answer any questions or concerns
Rank No. #8
50pcs/Lots Vertical Adjustable AttenuAtor SJ-B 0-20dB 75 Ohms 20DB 75ohm SJ-B CATV High Frequency AttenuAtor New for Arrival 2025 High for Quality
- 🍀 HIGH-QUALITY ELECTRONICS COMPONENTS: Our products are made with top-of-the-line electronics components, ensuring reliable and long-lasting performance
- 🍀 EASY TO INSTALL AND USE: Our electronics products are designed to be user-friendly, with clear instructions and simple installation processes
- 🍀 VERSATILE APPLICATIONS: Our electronics products can be used in a variety of applications, including industrial, automotive, and household electronics
- 🍀 MONEY-BACK GUARANTEE: Confidence comes from high quality and our continuous pursuit for perfectness
- 🍀 EXCEPTIONAL CUSTOMER SUPPORT: We pride ourselves on providing exceptional customer support, with a knowledgeable team available to answer any questions or concerns
Rank No. #9
50pcs/Lots Vertical Adjustable Attenuator SJ-B 0-20dB 75 Ohms 20DB 75ohm Catv High Frequency New 2025 for Reliable Electronic Component, Precision, Stable Performance
- 🍀 HIGH-QUALITY ELECTRONICS COMPONENTS: Our products are made with top-of-the-line electronics components, ensuring reliable and long-lasting performance
- 🍀 EASY TO INSTALL AND USE: Our electronics products are designed to be user-friendly, with clear instructions and simple installation processes
- 🍀 VERSATILE APPLICATIONS: Our electronics products can be used in a variety of applications, including industrial, automotive, and household electronics
- 🍀 MONEY-BACK GUARANTEE: Confidence comes from high quality and our continuous pursuit for perfectness
- 🍀 EXCEPTIONAL CUSTOMER SUPPORT: We pride ourselves on providing exceptional customer support, with a knowledgeable team available to answer any questions or concerns
Rank No. #10
Chiffonade SC/APC 5dB Fiber Optic Attenuator – Singlemode Fixed Adapter for CATV & Communication Systems, Ceramic Ferrule
- Precise Signal Attenuation: Achieve accurate 5dB attenuation with ±0.5dB precision for stable optical power calibration in communication systems
- High-Performance Connectivity: Features SC/APC ceramic ferrule connectors ensuring reliable signal transmission with return loss ≥50dB
- Durable Construction: Designed for over 1000 insertion cycles with consistent performance maintaining less than 0.2dB additional loss
- Wide Compatibility: Compatible with single mode 1310-1550nm wavelength parameters for CATV networks and high-power optical testing
- Complete Package: Includes 1pcs green optical adapter measuring 12.6×9.4×31.7mm with operating range from -40℃ to 85℃
Last update on 2025-12-02 / Affiliate links / Images from Amazon Product Advertising API
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