About the ICC keystone coupler
Joining patch cables in a wall plate or patch panel calls for the ICC ST simplex fiber keystone coupler, a female-to-female adapter with precise ceramic alignment for singlemode and multimode links. It snaps into standard keystone wall plates, blank panels, furniture bezels and ICC mounting boxes.
Fits your setup with a UL 94V-0 ABS housing. Dust caps keep both ports clean during storage and install-ready handling.
ICC keystone coupler highlights
Ceramic sleeve alignment
A zirconia sleeve holds both ST plugs on center for stable optical performance.
Singlemode and multimode use
One simplex adapter serves both fiber types in mixed structured cabling.
Standard keystone fit
The housing snaps into wall plates, blank patch panels and furniture openings.
ICC keystone coupler specifications
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Housing: ABS, UL 94V-0
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Mounting: Standard keystone openings, wall plates and patch panels
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In the box: Dust caps included
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Connector type: Simplex ST female to ST female
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Alignment sleeve: Zirconia ceramic
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Fiber compatibility: Singlemode and multimode
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Brand: ICC
Customer Reviews
1d****l
Snapped right in, fits nice and snug.















