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Small silver metal box with RJ-45 and SC fiber ports

Perle

Perle 05051270 C-100-S1Sc20U Media Converter

SKU CH-FYRY-Y1HDN

Converts 100Base-TX RJ-45 to 100Base-BX single-strand SC fibre at 1310nm TX and 1550nm RX over 20 km

  • Product typeData & Communication
  • Converts 100Base-TX copper to 100Base-BX single-strand fibre
  • Extends network reach up to 20 km over single-mode fibre
  • Uses 1310 nm TX and 1550 nm RX wavelengths on one strand
  • Connects RJ-45 up to 100 m and SC fibre up to 20 km
  • Fast Ethernet media converter module in new condition

Media Converter Module

The Perle 05051270 C-100-S1Sc20U is a Fast Ethernet media converter module designed for network engineers extending copper links over single-mode fibre. It bridges 100Base-TX equipment to long-haul fibre infrastructure in campus or metro deployments.

Single-Strand Fibre Integration

The module converts an RJ-45 port at 100 m or 328 ft to a 100Base-BX single-strand SC interface covering 20 km or 12.4 miles. Bidirectional wavelengths of 1310nm TX and 1550nm RX free a second fibre strand for other services or future capacity.

Sustained Link Stability

Hardware-based conversion maintains line-rate throughput across the full 20 km distance without software overhead. The passive optical path eliminates active components that can degrade under continuous duty, delivering consistent Fast Ethernet performance for permanent installations.

How it compares

Measured against everything we stock in Stand Legs & Mounting Hardware, at today’s prices. Recalculated every night.

Price $356.99
Pricier than about 72% of the 957 comparable items (median $95.99).

Specifications

Product
Brand namePERLE SYSTEMS
Product typeData & Communication

Questions about this item

What is the maximum single-mode fiber distance supported by the SC port?

The SC port supports single-mode fiber up to 20 km or 12.4 miles using 1310 nm TX and 1550 nm RX wavelengths.

Does the converter require an external power supply for continuous operation?

The module installs in a Perle chassis that provides power, so no separate adapter is needed for all-day use.

Which chassis models accept this converter module?

The C-100-S1SC20U fits Perle Media Converter Chassis models designed for slide-in modules.

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