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The LC/UPC Fiber Optic Loopback Adapter (SM-9/125) is a precision tool designed for network diagnostics and restoration. Featuring ultra-low insertion loss (≤0.1dB) and high return loss (≥60dB), it ensures accurate signal return for testing. Compatible with multiple fiber types and built to endure over 1000 plug cycles, this compact, lightweight adapter operates reliably across extreme temperatures, making it essential for professional-grade fiber optic network maintenance.
| ASIN | B089RBHQYY |
| Best Sellers Rank | #91,534 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #30 in Fiber Optic Connectors |
| Brand | Cruiser |
| Cable Type | Fiber Optic |
| Color | Blue |
| Compatible Devices | Server |
| Connector Gender | Female-to-Female |
| Connector Type | Fiber Optic |
| Customer Package Type | sealed anti-static bag |
| Customer Reviews | 4.4 4.4 out of 5 stars (61) |
| Date First Available | June 6, 2020 |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Weight | 0.634 ounces |
| Item model number | LC/UPC SM-9/125 |
| Manufacturer | anputaike |
| Model Name | LC/UPC SM-9/125 |
| Number of Items | 1 |
| Outer Material | Plastic |
| Package Dimensions | 2.09 x 1.42 x 0.51 inches |
| Recommended Uses For Product | equipment interconnection, device pig-tailing, premise networks, patch panel applications, communications connections, network components testing |
| Shape | Round |
| Special Feature | LC/UPC Interface, Low Insertion Loss, High Return Wide Range of Applications |
| Specification Met | UL |
| UPC | 761989107325 |
| Unit Count | 1 Count |
L**S
fiber LC loops Great
perfect, and no issue using these at all
G**9
As described
Fast
J**N
Prefect
Just what I needed
R**.
Qty: 1 piece.
Picture is misleading AF. It does NOT come with 2, I know it doesn't say it on the description, so here it is. Qty: 1 piece. It does loopback though.
J**R
Picture is misleading and fell apart on first use
Pictures makes you think it is a two pack. It is not. Black casing came off first time I tried removing it. Waste of money
K**G
Works but...
I know the description doesn’t say 2 pieces anywhere but that first picture is so misleading. At least this thing works on MM & SM Cisco SFPs.
F**X
Do not spend your money.
Broke the first time using it. Flimsy. Avoid.
J**X
Overpriced
I ended up making my own loop with the fiber at work.
Trustpilot
1 week ago
1 month ago