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Perle S-100-M1ST2U SFP transceiver module in metal housing

Perle

Perle S-100-M1ST2U SFP transceiver 10/100Base-T 100Base-BX-U

SKU CH-JFQS-105AP

Connects 10/100Base-T copper and 100Base-BX-U fibre with included AC adapter

  • FeatureNetwork Technology:10/100Base-T Network Technology:100Base-B
  • Package ContentsS-100-M1ST2U Transceiver/Media Converter 100-240v AC, Regula
  • 10/100Base-T copper port connects legacy equipment
  • 100Base-BX-U single-fibre uplink extends distance over one strand
  • 100-240 V AC adapter powers the module worldwide
  • New condition guarantees factory-original performance
  • First listed by the manufacturer in 2025

Network transceiver for copper

The Perle S-100-M1ST2U is a compact SFP transceiver that converts between 10/100Base-T twisted-pair Ethernet and 100Base-BX-U single-strand fibre. It suits network engineers extending LAN segments over longer distances without replacing existing copper switches.

Hot-pluggable SFP with bundled AC-to-DC adapter

The module slots into any standard SFP port and draws power from the included 100-240v AC regulated DC adapter, simplifying deployment in cabinets without auxiliary DC supplies. Its small form factor leaves adjacent ports free for additional transceivers or direct-attach cables.

Upgrades fixed copper uplinks to single-fibre runs

The device replaces a dedicated copper uplink when the link distance exceeds twisted-pair limits or when electromagnetic immunity is required. The jump is worth it for campus or building-to-building connections where a single fibre strand carries bidirectional traffic at 100 Mbps.

Highlights

  • 10/100Base-T copper port connects legacy equipment
  • 100Base-BX-U single-fibre uplink extends distance over one strand
  • 100-240 V AC adapter powers the module worldwide
  • New condition guarantees factory-original performance
  • First listed by the manufacturer in 2025

Specifications

BrandPerle
ModelS-100-M1ST2U
FeatureNetwork Technology:10/100Base-T
Network Technology:100Base-BX-U
Package ContentsS-100-M1ST2U Transceiver/Media Converter
100-240v AC, Regulated DC Adapter

Questions about this item

What speeds does the 100Base-BX-U interface support on this transceiver?

The 100Base-BX-U interface operates at 100 Mbps over a single fibre strand using WDM wavelengths.

What physical slot and mounting hardware does this module require?

It uses an SFP form factor that slides into a standard SFP cage and locks with a bail latch.

How is the S-100-M1ST2U powered during installation?

The unit ships with a 100-240v AC regulated DC adapter that connects to the transceiver's power input.

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