

🔧 Loopback Like a Pro — Test Smarter, Network Faster!
The Cruiser LC/UPC Fiber Optic Loopback Adapter delivers precision testing with ultra-low insertion loss (≤0.1dB) and high return loss (≥60dB), supporting multiple fiber types (9/125 SM, MM-50/125, MM-62.5/125, OM3, OM4). Engineered for durability with 1000+ plug cycles and a wide operating temperature range (-40°C to +80°C), it’s the essential tool for flawless network diagnostics and maintenance.
| ASIN | B089RBHQYY |
| Item model number | LC/UPC SM-9/125 |
| Manufacturer | anputaike |
| Package Dimensions | 5.31 x 3.61 x 1.3 cm; 18 g |
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