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1000 Mbit SFP, RJ45, 100m

The Teltonika PR4JR20K is a compact copper SFP transceiver featuring an RJ45 interface and a data rate of up to 1.25 Gb/s. It supports wired network connections over distances of up to 100 m while consuming no more than 2.0 W. The module provides a practical solution for connecting compatible SFP-equipped devices to copper-based network cabling.

Its fully metallic enclosure helps minimise electromagnetic interference. An operating temperature range from −40°C to +70°C and supported humidity levels from 5 to 95% enable deployment in demanding professional environments. The transceiver is compliant with RoHS and REACH requirements.

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Available stock:
Article number: PR4JR20K
Manufacturer number: PR4JR20K
Manufacturer page: TELTONIKA
EAN: 4779051843350
  • Data rate up to 1.25 Gb/s over copper
  • RJ45 interface for copper-based network connections
  • Cable reach of up to 100 m
  • Maximum power consumption of 2.0 W
  • Operating temperature from −40°C to +70°C
  • Operating humidity range from 5 to 95%
  • Fully metallic enclosure for reduced electromagnetic interference
  • RoHS- and REACH-compliant construction
Typical usage

The Teltonika 1.25 Gb/s Copper RJ45 SFP Transceiver adds copper-based RJ45 connectivity to compatible networking equipment equipped with an SFP slot. It is suitable for connecting switches and other infrastructure devices through existing copper cabling over distances of up to 100 m. Typical deployment environments include enterprise networks, technical rooms, industrial installations and distributed IT infrastructures. Compatibility with the host device’s SFP interface should be verified before deployment.

The Teltonika PR4JR20K is a compact copper SFP transceiver featuring an RJ45 interface and a data rate of up to 1.25 Gb/s. It supports wired network connections over distances of up to 100 m while consuming no more than 2.0 W. The module provides a practical solution for connecting compatible SFP-equipped devices to copper-based network cabling.

Its fully metallic enclosure helps minimise electromagnetic interference. An operating temperature range from −40°C to +70°C and supported humidity levels from 5 to 95% enable deployment in demanding professional environments. The transceiver is compliant with RoHS and REACH requirements.

Technical properties
Bandwidth:
1.25 Gbit
Certificate:
RoHS, REACH
Communication:
Copper
Connector:
RJ45
Ext. Temperature Range:
Yes
Form Factor:
SFP
Operating Conditions:
-40°C - +70°C
Operating Humidity:
5 - 85%, non-condensing
Power Consumption max.:
2.0 W
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