(Last Updated On: May 23, 2023)
  • SMA Bare Fiber Adapter 01
  • SMA Bare Fiber Adapter 02
  • SMA Bare Fiber Adapter 04
  • SMA Bare Fiber Adapter 03

Fiber Optic SMA Bare Adapter Metal Type

Connecting SMA connector to extend the length of a cable run.



  • Local Area Networks;
  • CATV Systems;
  • Telecommunication Networks;
  • Equipment Test Specification.



  • Low Insertion loss, high return loss;
  • Good compatibility;
  • High precision of mechanical dimensions;
  • High reliability&stability;
  • Metal housing.

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SMA Bare Adapter Metal Type for Optical Fiber Application

SMA Bare Fiber Adapter is mainly used in power-meter hookups, temporary repairs, or quick fiber connections.

It is easy to insert, pull out and reuse bare fiber and has low insertion loss. It is suitable for emergency repair and temporary connection of optical fiber.

Connector Type SMA905/ SMA906
Ferrule Diameter 3.15mm
Ferrule Aperture(um) 125, 230, 330, 430, 510, 660, 1000, others
Insertions Loss ≤0.2dB
Operating Temperature -40~ +85℃

Quality Certification

Quality and standards are the foundation of HOLIGHT. We are dedicated to providing customers with the outstanding, standards-compliant products and services.
HOLIGHT has passed many quality system verification, like CE, RoHS, established an internationally standardized quality assurance system and strictly implemented standardized management and control in the course of design, development, production, installation and service.

Please Note: Each fiber adapter is 100% optically inspected and tested for insertion loss before you receive it.

Product Highlights

Low insertion loss and good durability
Good repeatability and changeability
Excellent temperature stability (MAX)