Buacoz MPO/APC 12 Core Female Fiber Loopback Adapter, Singlemode Duplex 50/125μm Fiber Optic Loopback Tester Cable for 40G 100G Networks and QSFP Testing(5 Pack) — Open-Box, 37% Off

Name: Buacoz MPO/APC 12 Core Female Fiber Loopback Adapter, Singlemode Duplex 50/125μm Fiber Optic Loopback Tester Cable for 40G 100G Networks and QSFP Testing(5 Pack)
Brand: Buacoz
SKU: awhd-us-b0dfp54hyj
Price: 40.97 USD
Availability: InStock

Brand: Buacoz

Condition: Used - Mint

$40⁹⁷

$65⁵³

-37% Save $24⁵⁶

Updated: Yesterday

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Description

"High-Quality Construction", Singlemode Duplex 50/125μm MPO/APC loopback adapter with precision ceramic ferrules ensures optimal optical performance, minimal insertion loss, and high reliability. Built with premium optical cables and connectors, it offers low insertion loss (≤0.6db) and low return loss (≥20db), operating reliably across a wide temperature range of -40 to 75°C. The loopback tester is designed with a protective casing for the fiber optic cable, preventing bending or breakage and enhancing the adapter's durability during tests. "Versatile Applications", Ideal for fiber optic testing, network recovery, and system debugging. This LC connector loopback adapter is perfect for evaluating the performance of fiber optic cabling, SFP modules, equipment ports, or entire network devices. "Warranty & Support", 100% functional testing ensures reliable performance and product integrity. Enjoy a 7-day free return policy for peace of mind. The fiber loopback is mainly used to test the signal return in the system or network system.
It can detect potential abnormalities in the network link by the signal return( the pairwise connected TX transmitting end-face send the signals back to the RX receiving end-face)。
Fiber Loopback Module can provide an economical solution for many fiber optic test applications.

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Product Details

SKU:: awhd-us-b0dfp54hyj
Model:: BZ-CAPMPOSM12-5p
Country:: US
ASIN:: B0DFP54HYJ

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Common questions about buying open-box and refurbished.

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Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $25 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

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Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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