Perle
Perle S-110P-S2St40 PoE Media Converter 40 km
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
| Brand | PERLE SYSTEMS |
|---|---|
| Type | Data & Communication |
| Size | Maximum 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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