GwliUni
0 ratings
GwliUni 4 PCS OM3 Loopback Plug Tester Multimode SC-UPC Fiber Optical Duplex Cable Adapter 50125
genuine image
GwliUni 4 PCS OM3 Loopback Plug Tester Multimode SC-UPC Fiber Optical Duplex Cable Adapter 50125
GwliUni 4 PCS OM3 Loopback Plug Tester Multimode SC-UPC Fiber Optical Duplex Cable Adapter 50125
Item #: 90433411

GwliUni 4 PCS OM3 Loopback Plug Tester Multimode SC-UPC Fiber Optical Duplex Cable Adapter 50125

Item #: 90433411

COP 131666

Price Details

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

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Friday, July 24
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment

What Stands Out

High Compatibility
Designed for OM3 multimode fiber, this loopback plug tester easily integrates with 50/125 duplex cables, ensuring versatile use in various networking setups and compatibility with standard equipment.
Precision Testing
Provides reliable performance for optical fiber networks by accurately testing and diagnosing connection integrity, helping users maintain optimal network efficiency and reduce downtime.
Cost-Effective Solution
Sold in a 4 pack, the GwliUni plug testers offer exceptional value, providing reliable performance for budget-conscious professionals without compromising on quality or reliability.

Product Details

Shop GwliUni 4 PCS OM3 Loopback Plug Tester Multimode SC-UPC Fiber Optical Duplex Cable Adapter 50125 online at a best price in Colombia. B09V1C2BWL
Item Weight0.15 lbs (70 grams)

Who Should Buy?

Suitable For
  • Network Technicians

    Ideal for network professionals who require reliable testing of fiber optic connections during installation and troubleshooting.

  • Telecommunications Engineers

    Useful for telecommunications engineers needing quick and efficient loopback testing for performance evaluations on multimode networks.

  • Educational Institutions

    Great for schools and universities offering fiber optic courses, providing students hands-on experience with loopback testing.

Not Suitable For
  • Home Users

    Not suitable for casual home users who lack the technical expertise to utilize fiber optic testing equipment effectively.

  • Single-mode Applications

    This product is designed for multimode fiber; thus, it's not effective for users working with single-mode optical networks.

  • Non-technical Users

    Individuals without a background in networking or telecommunications may struggle to use this product correctly.

Product Description

GwliUni 4 PCS OM3 Loopback Plug Tester Multimode SC-UPC Fiber Optical Duplex Cable Adapter 50125

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the GwliUni 4 PCS Single Mode Loopback Plug Tester used for?

    Answer: The GwliUni 4 PCS Single Mode Loopback Plug Tester is designed to test and validate fiber optic networks by allowing signals to loop back through the adapter. This is critical for diagnosing issues in network performance and ensuring that the fiber connections are intact. By simulating a connected network, it helps in verifying the functionality of optical devices and pathways, making it an essential tool for technicians in telecommunications and data center environments.
  • Question: What types of fiber optic cables are compatible with the adapter?

    Answer: This loopback plug tester is specifically designed for LC-UPC fiber optic duplex cables, supporting single-mode fiber applications. The LC (Lucent Connector) design allows for high-density connections, making it suitable for various networking tasks. Supervised technicians can utilize it in both data centers and civil engineering, where LC-UPC connectors are prevalent, ensuring precision in testing and diagnostics.
  • Question: Can this product be used for high-speed internet testing?

    Answer: Yes, the GwliUni Loopback Plug Tester is ideal for testing high-speed internet connections, as it effectively verifies the integrity of single-mode fiber links used by ISPs and businesses providing high bandwidth services. By using this tool, network engineers can ensure that their fiber optic systems meet performance standards and maintain optimal speeds, crucial for applications like video conferencing and online gaming.
  • Question: How do I use the loopback plug tester?

    Answer: Using the GwliUni Loopback Plug Tester is straightforward. Simply connect the adapter to the fiber optic port that you wish to test. The device will redirect the outgoing signal back to the source, allowing for performance evaluation. This testing method is significant for troubleshooting connectivity issues and validating newly installed fiber optic systems, enabling technicians to conduct efficient diagnostics during maintenance.
  • Question: Is the loopback plug tester suitable for beginners?

    Answer: While the loopback plug tester is primarily designed for professionals, beginners can also use it with basic understanding. Familiarity with fiber optic technology and LC connectors is beneficial for effective use. By practicing on simpler connections first, novices can gradually understand network testing processes and gain confidence while working with fiber optics in various setups.
  • Question: What are the advantages of using single mode over multimode fiber optic cables?

    Answer: Single-mode fiber optic cables, like those utilized with the GwliUni tester, offer a higher bandwidth over longer distances compared to multimode fibers. This capability is especially advantageous in large-scale networks where data transmission needs to be swift and efficient. By deploying this testing tool, network managers can ensure the entire single-mode infrastructure functions optimally for applications involving long-distance data travel.
  • Question: What should I do if the loopback test fails?

    Answer: If a loopback test fails using the GwliUni Plug Tester, it indicates potential issues within the fiber optic link, such as broken fibers, improper connections, or faulty equipment. First, inspect the cable and connectors for damage or dirt. Ensure that the connections are secure and clean; then, rerun the test. Persistent failures may require further investigation into the devices connected at either end of the fiber link.
  • Question: How does this product compare to other loopback testers on the market?

    Answer: The GwliUni 4 PCS Loopback Plug Tester stands out for its reliability and compatibility with LC-UPC connectors. While other models may offer multi-mode or hybrid connectivity, GwliUni focuses on providing high-quality solutions specifically for single-mode tasks. This specialization often results in better performance during testing scenarios, particularly in telecommunications and network validation applications.
  • Question: Is the GwliUni loopback tester durable for field use?

    Answer: Yes, the GwliUni Loopback Plug Tester is constructed for durability, making it ideal for field use by network technicians. Designed to withstand typical wear and tear, it is suitable for various environments, from outdoors to high-temperature data center settings. By investing in a durable tool, technicians can ensure consistent and reliable testing without worrying about frequent replacements.
  • Question: Where can I buy the GwliUni 4 PCS Single Mode Loopback Plug Tester LC-UPC Fiber Optical Duplex Cable Adapter 9125?

    Answer: You can buy the GwliUni 4 PCS Single Mode Loopback Plug Tester LC-UPC Fiber Optical Duplex Cable Adapter 9125 from Ubuy in Colombia. Ubuy provides a reliable platform for purchasing this specific product, ensuring you can acquire the necessary tools for your fiber optic networking needs with ease.

GwliUni Optical Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
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
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

COP 131666

Order now and get it around Friday, July 24

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.