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Perle S-110PP-S1ST20D SFP transceiver module with AC adapter

Perle

Perle S-110PP-S1ST20D SFP transceiver 10/100Base-T 100Base-BX-D

SKU CH-156F-B3AJ4

Connects 10/100Base-T copper and 100Base-BX-D fibre with a 100-240V AC adapter included

  • HighlightsNetwork Technology:10/100Base-T Network Technology:100Base-B
  • In the boxS-110PP-S1ST20D Transceiver/Media Converter 100-240v AC, Ada
  • Connects copper and fibre networks using 10/100Base-T and 100Base-BX-D
  • Extends links up to 20 km over single-strand fibre
  • Powers from any 100-240 V AC supply with included adapter
  • Ready to install with transceiver and adapter in the box
  • Brand-new Perle unit listed by the manufacturer in 2025

Perle S-110PP-S1ST20D SFP transceiver

The Perle S-110PP-S1ST20D is an SFP transceiver and media converter supporting 10/100Base-T and 100Base-BX-D network technologies. It ships with a 100-240V AC power adapter for standalone operation. Network administrators use it to connect copper Ethernet segments to single-fibre links. The module is supplied new and ready for deployment.

Distance and speed limits of 100Base-BX-D

The 100Base-BX-D standard operates at 100 Mbps over a single fibre strand using bidirectional wavelengths. Reach is typically capped at 20 km, so longer campus or metro spans need a different optic. Auto-negotiation to 10/100Base-T on the copper side eases integration with legacy switches. No higher-speed Ethernet rates are supported by this transceiver.

Replaces separate media converters and fixed optics

This unit combines the transceiver and media converter functions in one device, removing the need for a separate powered chassis or standalone converter box. The jump is worth it when you want a single SFP-slot solution with an included AC adapter for remote or cabinet-mounted fibre endpoints. It does not serve links that require gigabit or 10-gigabit throughput.

How it compares

Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.

Price $588.99
Pricier than about 86% of the 1,471 comparable items (median $138.99).

Specifications

Product
Brand namePerle
Model nameS-110PP-S1ST20D
In the box
In the boxS-110PP-S1ST20D Transceiver/Media Converter
100-240v AC, Adapter

Questions about this item

Should I choose the 10/100Base-T or 100Base-BX-D version for my link?

This single transceiver supports both standards; the copper side runs at 10 or 100 Mbps and the fibre side uses 100Base-BX-D single-strand optics.

What does the 100 Mbps fibre rating deliver in a live network?

It provides a full-duplex 100 Mbps optical link over one fibre strand with a reach of 20 km when paired with a matching BX-U module.

Which SFP interface does the module use and what distance does it limit?

The module plugs into a standard SFP cage and the 100Base-BX-D optics cap the practical reach at 20 km on single-mode fibre.

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