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Perle

Perle S-110P-S2St40 PoE Media Converter 40 km

SKU CH-0452-7K052

Converts 10/100Base-TX to 100Base-EX single-mode fibre up to 40 km with PoE power sourcing

  • TypeData & Communication
  • SizeMaximum frame size of 2048 bytes
  • PoE power sourcing over copper up to 100 m
  • Extends fibre link to 40 km single-mode
  • Converts 10/100Base-TX to 100Base-EX 1310 nm
  • Maximum frame size 2048 bytes for large packets
  • Includes AC power adapter with USA cord

40 km PoE Media Converter

The Perle S-110P-S2St40 is a 10/100Base-TX media and rate converter with Power over Ethernet sourcing capability. It bridges copper and single-mode fibre links for network operators extending Ethernet beyond standard copper limits. The unit includes an AC power adapter with a USA power cord for immediate deployment. This product suits installers who need to deliver both data and power to remote devices over long distances.

Upgrade from copper-only links

This converter replaces a direct copper run when the distance exceeds 100 metres or 328 feet. The jump is worth it when you must reach a powered device up to 40 kilometres or 24.9 miles away over 1310 nm single-mode fibre with ST connectors. It also adds PoE power sourcing on the RJ-45 port so the remote end receives power without a local supply. Maximum frame size supported is 2048 bytes.

Check fibre type and power budget

Verify that your existing link uses single-mode fibre terminated with ST connectors operating at 1310 nm wavelength. Confirm the remote device accepts PoE power on a 10/100Base-TX RJ-45 interface and that its power draw fits within the converter's sourcing capability. Ensure you have a suitable AC outlet for the included adapter and that the 2048-byte frame size meets your traffic requirements.

Highlights

  • PoE power sourcing over copper up to 100 m
  • Extends fibre link to 40 km single-mode
  • Converts 10/100Base-TX to 100Base-EX 1310 nm
  • Maximum frame size 2048 bytes for large packets
  • Includes AC power adapter with USA cord

Specifications

BrandPERLE SYSTEMS
TypeData & Communication
SizeMaximum frame size of 2048 bytes

Questions about this item

Will the 40 km single-mode ST fiber link fit in a standard rack or wall-mount bracket?

The unit is a compact stand-alone converter; it ships with an AC power adapter and USA power cord but no rack ears or wall-mount hardware are included.

What is the exact cabling sequence to avoid a link-down after connecting the RJ-45 and ST ports?

Connect the 10/100Base-TX RJ-45 cable first, then the 1310 nm single-mode ST fiber, and finally apply AC power so the PoE sourcing initialises correctly.

Which replaceable component should I keep on hand for the 100Base-EX 40 km link?

The 1310 nm ST single-mode transceiver is fixed, so the only field-replaceable part is the external AC power adapter.

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