-4PC Duplex Singlemode LC UPC Fiber Loopback Tester Duplex LC Connector Loopback Adapter Test Plug
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-4PC Duplex Singlemode LC UPC Fiber Loopback Tester Duplex LC Connector Loopback Adapter Test Plug
Detect potential anomalies in your network with our reliable 4PC LC fiber loopback connector.
-4PC Duplex Singlemode LC UPC Fiber Loopback Tester Duplex LC Connector Loopback Adapter Test Plug
商品＃: 148913123

-4PC Duplex Singlemode LC UPC Fiber Loopback Tester Duplex LC Connector Loopback Adapter Test Plug

商品＃: 148913123

JPY 2770

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from アメリカ

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アメリカ USA ストアからの輸入品
この商品はUbuyからまだ発送されておらず配送は最大10日かかります。この商品の配送に問題がおありでしたら注文より商品のキャンセル、返金をさせていただきます。
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Detect potential anomalies in your network with our reliable 4PC LC fiber loopback connector.
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この商品の利点

High Compatibility
Designed to seamlessly fit duplex LC connectors, the loopback tester ensures consistent performance across various fiber optic devices, making it ideal for network diagnostics and troubleshooting.
Quality Testing
Delivers reliable signal integrity to evaluate the performance of optical network components, ensuring effective data transmission and minimizing downtime with thorough testing capabilities.
Cost-Effective Solution
This 4PC pack provides an economical choice for technicians needing multiple loopback testers, offering excellent value without compromising on quality or functionality during fiber network assessments.

製品詳細

Shop -4PC Duplex Singlemode LC UPC Fiber Loopback Tester Duplex LC Connector Loopback Adapter Test Plug online at a best price in 日本. B0CNJYTMGD
Item Weight0.5 lbs (230 grams)

どんな人にお勧めですか？

Suitable For
  • Network Technicians

    Ideal for technicians needing to test and diagnose fiber optic networks with reliable loopback connections for troubleshooting.

  • Telecom Engineers

    Beneficial for engineers conducting performance tests on singlemode optical fibers to ensure optimal network functionality.

  • Educational Purposes

    Great for students and educators in telecommunications, offering hands-on experience with fiber optic testing equipment.

Not Suitable For
  • Casual Users

    Not suitable for non-technical individuals who may not understand how to properly utilize or benefit from this product.

  • Multi-mode Applications

    Inappropriate for use in multi-mode fiber optic systems, as this product is specifically designed for singlemode connections.

  • Home Networking

    Not recommended for basic home networking needs where loopback testing is unnecessary and over-complicates simple setups.

製品説明書

-4PC Duplex Singlemode LC UPC Fiber Loopback Tester Duplex LC Connector Loopback Adapter Test Plug

何か質問はありますか？ おしゃべりしましょう

顧客の質問と回答

  • 質問: What is a Duplex Singlemode LC UPC Fiber Loopback Tester?

    答え: A Duplex Singlemode LC UPC Fiber Loopback Tester is a device designed to test and verify the performance of fiber optic networks. It works by reflecting the signal back into the source, allowing engineers to check for issues without needing additional equipment. This loopback tester is specifically compatible with LC connectors and is optimal for Singlemode fiber applications, making it invaluable for network administrators and technicians who want to ensure their fiber optic links are functioning correctly.
  • 質問: How does the Fiber Loopback Tester work?

    答え: The Fiber Loopback Tester operates by sending a light signal through the fiber optic cable, which then loops back to the original source. It enables technicians to analyze the integrity of the network by measuring loss, attenuation, and other performance metrics. This method helps in troubleshooting connectivity issues without needing to disconnect or reconfigure the network, making it ideal for maintenance routines and performance assessments in data centers or telecommunication networks.
  • 質問: What are the key features of the Duplex LC Connector Loopback Adapter?

    答え: The Duplex LC Connector Loopback Adapter features a precise LC connector interface that ensures a reliable and secure connection, reducing signal loss. It is designed for Singlemode fibers, allowing for optimal data transmission over long distances. Additionally, its robust construction ensures durability, making it suitable for both laboratory testing and field applications. The adapter is a go-to tool for network engineers looking to validate system performance quickly and efficiently.
  • 質問: What kind of applications can benefit from using the Fiber Loopback Tester?

    答え: Various applications benefit from the Fiber Loopback Tester, including testing data centers, telecommunications networks, and fiber optic installations. It is particularly useful for diagnosing faults, validating new installations, and ensuring optimal performance during upgrades or repairs. By providing instant feedback on fiber connections, it enhances troubleshooting capabilities and helps maintain network quality—essential for organizations relying heavily on robust communication infrastructures.
  • 質問: Can this loopback tester be used with multimode fibers?

    答え: No, the Duplex Singlemode LC UPC Fiber Loopback Tester is specifically designed for Singlemode fibers. While it may fit into multimode connectors, the performance specifications are tailored for Singlemode applications. Utilizing the correct type ensures accurate testing and minimizes signal degradation. For users needing to test multimode fibers, a dedicated multimode loopback tester is recommended to achieve optimal results.
  • 質問: How important is the UPC polish in the LC connectors?

    答え: The UPC (Ultra Physical Contact) polish in LC connectors is critical as it provides a superior surface finish that helps reduce insertion loss and back reflection. This polish ensures a better alignment between mating connectors, which is essential for maintaining high-quality data transmissions in Singlemode fiber installations. Using connectors with UPC polish can significantly enhance network performance, particularly in environments with stringent performance requirements.
  • 質問: What is the significance of using a loopback tester during network setup?

    答え: Utilizing a loopback tester during network setup is significant as it allows for immediate verification of link integrity and network performance before moving into full-scale operations. The device helps identify any issues that may cause connectivity problems later on by simulating a connection. This proactive approach saves time and resources, ensuring that only optimized links are put into service, which contributes to improved overall network reliability.
  • 質問: Is the loopback tester suitable for field testing?

    答え: Yes, the Duplex Singlemode LC UPC Fiber Loopback Tester is well-suited for both lab and field testing. Its compact and robust design enables technicians to carry it easily while conducting on-site evaluations. Field professionals will find it invaluable for troubleshooting and maintaining fiber optic networks in various environments, ensuring quick and accurate diagnoses without needing elaborate setups.
  • 質問: Can I use this adapter with other fiber optic testing equipment?

    答え: Yes, the Duplex LC Connector Loopback Adapter can be used with various fiber optic testing equipment. It is compatible with most optical network testing tools and devices that feature LC connectors. Integrating it with OTDRs (Optical Time Domain Reflectometers) or power meters allows technicians to perform comprehensive testing. Its versatility makes it a valuable addition to any fiber optic technician's toolkit.
  • 質問: Where can I buy the 4PC Duplex Singlemode LC UPC Fiber Loopback Tester Duplex LC Connector Loopback Adapter Test Plug?

    答え: You can purchase the 4PC Duplex Singlemode LC UPC Fiber Loopback Tester Duplex LC Connector Loopback Adapter Test Plug through Ubuy in Japan. Ubuy offers a wide range of fiber optic testing equipment and ensures a seamless shopping experience with detailed product descriptions, making it easier for customers to find what they need for their networking projects.

Xunsomten Optical Editorial Review

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この商品のレビュー

お考えをお聞かせください

長所

  • Easy to use
  • High-quality construction
  • Accurate performance testing
  • Versatile compatibility

短所

  • Might need adapters for some setups.

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
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MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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重要な情報

  • 注意：国際運送の商品に関して、製造会社保障は無効になる可能性、アフターサービスは受けれない可能性、取説や安全情報は発送先の言語になっていない可能性ある。商品とその付属品は配送先の国の規格、仕様、ラベル表示法などに適応していない可能性があります。また、配送先の国の電力企画に適応しいない（アダプタや変換器を必要とする）可能性があります。ご注文の商品は配送先の国に輸入することは合法なのかを確認するのは購入者の責任になります。Ubuyからご購入の際、受け取り者は正式な輸入者となり、配送先の全ての法律やルールに遵守する必要があります。
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JPY 2770

この商品はUbuyからまだ発送されておらず配送は最大10日かかります。この商品の配送に問題がおありでしたら注文より商品のキャンセル、返金をさせていただきます。

QTY:

安全な取引安全な取引

Ubuyはお客様のセキュリティとプライバシーの保護に努めています。当社の高度な決済セキュリティシステムは、AES（高度暗号化標準）およびSSL（セキュアソケットレイヤー）プロトコルを使用して送信中の情報を暗号化することで機密性を確保しています。お客様の決済情報は第三者の販売者と共有されることはなく、100%安全に保護されています。

最高の物流パートナー
  • fedex
  • dhl
最速の国際配送

特徴と利点

  • Includes 4PC LC fiber loopback connectors for singlemode 9/125μm.
  • Durable construction with heat-resistant and wear-resistant materials.
  • Designed to effectively test signal return in network systems.
  • Low insertion loss (≤0.2dB) and high return loss (≥50dB) guarantee performance.
  • Can withstand more than 1000 insertion and removal cycles.
  • Perfect for use in distribution frames and various fiber optic applications.