Fiber Loopback Plugs LC DX-LC-SM-UPC Yellow
FC LB7102 DX-LC-SM-UPC Yellow
4 TOOLS IN ONE
1.Dual LC Male Plug for Loopback Electronics Testing
2.Dual LC Female Plug for Loopback Cable Testing
3.Dual LC Female Coupler for Connecting Dual LC Fiber Cables Together
4.Park and protect exposed fiber ends
* Available in all combinations! Slide all three components together to create a dustproof, crushproof, and moisture resistant case.