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Small rectangular metal module with RJ-45 port and SC fiber connector

Perle

Perle C-110-S1Sc40D Media Converter Mount

SKU CH-Q1MH-SZJBJ

Mounts a 10/100Base-TX to 100Base-BX single-strand fibre converter with SC connector and 40 km reach

  • TypeData & Communication
  • SizeMaximum frame size of 2048 bytes
  • Converts 10/100Base-TX to single-strand fiber
  • Extends network reach up to 40 km / 24.9 miles
  • Uses 1550 nm TX and 1310 nm RX wavelengths
  • Maximum frame size supported is 2048 bytes
  • Copper link reaches 100 m / 328 ft over RJ-45

Media converter mount for single-strand fiber

The Perle C-110-S1Sc40D media converter mount connects a 10/100Base-TX RJ-45 port to a 100Base-BX single-mode SC fiber interface. It is designed for network installers who need to extend copper Ethernet links over long-distance fiber runs. The module handles the media and rate conversion between the two interfaces in a compact form factor. It suits environments where copper cabling cannot reach the required distance.

Distance limits of the 100Base-BX single-mode link

The single-strand fiber connection operates at 1550 nm transmit and 1310 nm receive wavelengths over single-mode cable with an SC connector. The optical budget supports a maximum reach of 40 km or 24.9 miles. The copper RJ-45 side is limited to 100 m or 328 ft per 10/100Base-TX specifications. Maximum Ethernet frame size is 2048 bytes. These fixed distances define the practical deployment envelope for the converter.

Capacity for campus and metro fiber extensions

The converter comfortably handles building-to-building links, campus backbone segments and metro-access circuits within the 40 km single-mode range. It runs out when the fiber path exceeds the rated distance or when the application demands gigabit throughput, jumbo frames beyond 2048 bytes or multi-strand fiber connectivity. The 10/100Base-TX electrical interface also caps bandwidth at 100 Mbps full duplex.

Highlights

  • Converts 10/100Base-TX to single-strand fiber
  • Extends network reach up to 40 km / 24.9 miles
  • Uses 1550 nm TX and 1310 nm RX wavelengths
  • Maximum frame size supported is 2048 bytes
  • Copper link reaches 100 m / 328 ft over RJ-45

Specifications

BrandPERLE SYSTEMS
TypeData & Communication
SizeMaximum frame size of 2048 bytes

Questions about this item

Should I pick the SC single-strand version or a dual-strand model for my 40 km link?

This module uses a single SC connector with 1550 nm TX and 1310 nm RX wavelengths, so one fibre strand carries both directions up to 40 km.

What does the 10/100Base-TX rating mean for actual throughput on my copper side?

The RJ-45 port negotiates at 10 or 100 Mbps full-duplex, giving you up to 100 Mbps wire speed over 100 m of copper cable.

How does the single-fibre BX interface affect the maximum distance I can run?

The 1550 nm TX / 1310 nm RX single-strand design is specified for 40 km over single-mode fibre with a standard SC connector.

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