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OS2 LC Fiber Optic Loopback Cable, Single Mode Fiber Loopback Testers, 9/125um, Duplex LC/UPC Connectors for Self-Testing SFP Modules or Network Device
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Aug 23, 2026 11:22 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 🏷️The listed retail price is trimmed by 11% at checkout.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Ipolex HK
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Test Applications: OS2 9/125um single-mode fiber optic loopback cable is designed to test singlemode SFP and SFP+ Fiber Transceivers, enhance testing precision and expedite network repairs; 1 Pack
✓Efficient Design: Premium Ceramic Ferrule provides low insertion loss, good repeated insertion and removal performance; Insertion Loss is less than 0.3dB; Return Loss is greater than 55dB
✓Superior Safety: LSZH Protection Jacket and strong resistance to pull, provide a safer and effective way to test the transmission capability and receiver sensitivity of the optical fiber cabling, SFP Modules, device port or the entire network devices
✓Easy To Use: Plug-and-play, don’t require extra setup; It is convenient and easy to test the dual LC Single mode fiber optic SFP modules
✓High Quality: OS2 loopback testers meet TIA 568-C.3 / 604-10 / 492AAAC, UL910, CE, RoHS; We provides 24/7 Customer Service, 30 Days Free-returned, 1 Year Free Warranty and Lifetime Technology Support
⚙️ Specifications
Brand
H!Fiber.com
Connector Type
Optical
Cable Type
Fiber Optic
Compatible Devices
PC
Recommended Uses For Product
Testing and Verification of SFP Modules, Network Devices, and Optical Fiber Cabling
Connector Gender
Male-to-Male
Data Transfer Rate
10.2 gigabits_per_second
Compatible Phone Models
No Compatible Phone Models
