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Black Box FOT221 fiber optic connector with ceramic ferrule

Black Box Corporation

Black Box Corporation FOT221 Wired Accessory

SKU CH-66TM-WFBV1 MPN FOT221

A ceramic-ferrule fiber optic connector for terminating single-mode or multi-mode cable, model FOT221 from 2020

  • Fiber optic connector with ceramic ferrule for precise alignment
  • New condition ensures reliable performance out of the box
  • Model FOT221 identifies the specific connector variant
  • Listed by manufacturer in February 2020
  • Wired accessory category for direct cable connectivity

Fiber Optic Connector with Ceramic Ferrule

This wired accessory is a fiber optic connector built with a ceramic ferrule for precise alignment. It is intended for technicians and installers who terminate single-mode or multimode fiber in patch panels, enclosures or wall plates.

Verify connector style

Confirm that your existing patch cords, adapters and test equipment match the connector style and polish required by this part. Mismatched ferrules or end-face geometry will increase insertion loss and reflection.

Fits standard fiber termination workflows

The connector installs with common epoxy or mechanical-splice tooling and sits in industry-standard adapter sleeves. It frees up space in dense panels by using a compact ferrule design and maintains low loss across the link.

How it compares

Measured against everything we stock in Network Cabling Accessories, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 60% of the 800 comparable items (median $18.99).

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Specifications

Size & build
Shipping weight0.45 kg
Package size178 × 102 × 13 mm

Questions about this item

What comes in the box with the FOT221 fiber optic connector?

The package contains the ceramic ferrule connector itself; fiber cable, polishing supplies and termination tools are sold separately.

How do I choose the right version of the FOT221 for my installation?

The FOT221 is a single-model ceramic ferrule connector; select it when your specification calls for this exact part number.

What does the ceramic ferrule in the FOT221 do once installed in a link?

The ceramic ferrule aligns fiber cores precisely to maintain low insertion loss and high return loss in the completed connection.

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