Leading Edge Networking Solutions


Industrial mini type Fast Ethernet to fiber media converter with 1x100Base-TX and 1x100Base-X


SR-100-XT DIN Rail Media Converter transparently connects UTP CAT5/6/7 copper to fiber in electric utility and power substation environments. With an extended operating temperature range of -40°C to +75°C and advanced electrical certifications for IEC 61850-3, IEEE1613 and EN 61000-4-16, these fiber to Ethernet converters meet all requirements necessary to operate safely in the harsh electrical environments associated with power utility and substation deployments.

The SR Media Converters are also designed to operate in hazardous industrial locations. With numerous certifications, including ATEX Class 1 Zone 2 and ANSI/ISA 12.12.01 Class 1 Division 2, you are ensured safe and reliable operation in locations where flammable gases, liquids or vapors are handled, processed or used.

sr sc2 xlg


  • Support 1 ports 100Base-T(X) auto-negotiation and auto-MDI/MDI-X
  • Support 1 port 100Base-X - multimode or singlemode with ST or SC connectors
  • Smart Link Pass Through
  • Pause (IEEE 802.3xy)
  • Meets IEC 61850-3 & IEEE 1613 electric power substation environmental standards
  • Class 1 Division 2 certified for hazardous locations
  • Supports store and forward transmission
  • DIN Rail mounting
  • Molded plastic rigid IP-20 housing design


  • 1x 100BaseX - ST or SC connectors
  • 1 x 100Base-T(X) Ports in RJ45

Chassis: IP20 Molded plastic

MTBF (Hours): 694.621 (MIL-HDBK-217-FN2 @ 30 °C)

Mounting: DIN Rail - 114 x 100 x 22.5mm

- Input Power: Triple voltage 12 / 24 / 48 VDC (9.6 – 60 VDC)
a) 2 x Terminal Block power input and
b) 1 x T-Bus power input

- Power Consumption (Typ.) 2,6 Watts

Operating Temperature -40 to 75°C
Operating Humidity 5% to 95% Non-condensing

Warranty Limited Lifetime

Dual Fiber Models

SR 100 XT

- UNO-PS/1AC/24DC/60W DIN-Rail Power Supply: 24 VDC, 60 Watt with universal 85 to 264 VAC, -25 to 70°C extended operating temperature.
- MINI-SYS-PS-100-240AC/24DC/1.5 Power Supply - For use with modular TBUS DIN rail connector system. 24VDC / 1.5 A, 36 Watts with universal 85 to 264 VAC, -25 °C to 70 °C extended temperature
- ME225TBUS15/4P1SBK - TBUS DIN Rail Connector - Transmit power voltage and data across the bus. 4 parallel positions and 1 serial position. UL 8A / cUL 6A, 150 V. Width 22.5cm. Carton of 5. For use with SR and SRS DIN Rail Media Converters.