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Silver ST-to-ST fiber optic adapter with ceramic sleeve

Fiber Optic Adapter ST to ST Ceramic Sleeve Silver

SKU CH-10A0-KJWEW

Connects two ST fibre ends with a ceramic sleeve and meets TAA requirements

  • Single-mode ST-to-ST link with ceramic sleeve for low-loss alignment
  • Silver metal housing shields against EMI in dense patch panels
  • TAA-compliant origin qualifies for government and enterprise procurement
  • Round flange design fits standard bulkhead cut-outs without adapters
  • Lifetime warranty backs long-term reliability in backbone cabling

Single-Mode ST Coupler

This ST-to-ST fiber optic adapter joins two ST-terminated cables in a straight-through configuration. It uses a ceramic alignment sleeve to maintain low insertion loss for single-mode signals. The silver metal housing provides mechanical protection and electromagnetic shielding. TAA compliance makes it eligible for government procurement projects.

Ceramic Sleeve Limits

Ceramic ferrules deliver tighter tolerances than phosphor bronze, but they are brittle and can fracture if the connector is dropped or over-tightened. The adapter is rated for indoor patch-panel use; it lacks an IP rating for outdoor or harsh-environment deployment. Insertion loss will increase if end-faces are contaminated, so cleaning before every mating is essential.

Verify Before Ordering

Confirm that both patch cables use ST connectors with ceramic ferrules and single-mode fiber (typically yellow jacket). Ensure your patch panel or enclosure accepts standard round ST bulkhead adapters. Check that the link budget allows for the additional insertion loss of a mated pair through this coupler.

Highlights

  • Single-mode ST-to-ST link with ceramic sleeve for low-loss alignment
  • Silver metal housing shields against EMI in dense patch panels
  • TAA-compliant origin qualifies for government and enterprise procurement
  • Round flange design fits standard bulkhead cut-outs without adapters
  • Lifetime warranty backs long-term reliability in backbone cabling

Specifications

BrandBlack Box

Questions about this item

How do I choose between single-mode and multi-mode versions of this ST-to-ST adapter?

This model is built for single-mode fibre with a ceramic sleeve, so select it when your patch cords and transceivers are also single-mode.

What does the ceramic sleeve do for signal quality in a live link?

The zirconia ceramic sleeve aligns fibre cores precisely, keeping insertion loss low and return loss high for reliable single-mode performance.

Does the ST interface limit the adapter to a specific fibre standard or speed?

The ST connector works with any single-mode fibre standard; the link speed is set by your transceivers and cable grade, not by the adapter itself.

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