TRANSITION 

TRANSITION E-100BTX-FX-05(SMHT)-LA 100MBS TX TO FX HIGH TEMP CONV (SM-HT) W/LA PS

Mfg Part Number:  E-100BTX-FX-05(SMHT)-LA  
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Price: $704.81 + Free Shipping
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Jan 13, 2026
No Sales Tax except these states
, PO and Wire.

Unmanaged Hardened Fast Ethernet Media Converter

(1) 100Base-TX Port + (1) 100Base-FX Port

The E-100BTX-HT Series is a Hardened Ethernet stand-alone media converter that provides an interface between 100Base-TX ports and 100Base-FX ports, allowing users to integrate fiber optic cabling into extreme 100Base-TX copper environments, by supporting an operating temperature range of -25°C to 65°C. Operating at Layer 1, the physical layer, data is passed through the converter at line speed, making it ideal for applications where low latency is essential.

Main Specification
General Information
Manufacturer Lantronix, Inc
Manufacturer Part Number E100BTXFX05SMHTLA
Manufacturer Website Address http://www.lantronix.com
Brand Name Lantronix
Product Series E-100BTX-HT
Product Model E-100BTX-FX-05(SMHT)
Product Name E-100BTX-FX-05(SMHT) Transceiver/Media Converter
Product Type Transceiver/Media Converter
Interfaces/Ports
Total Number of Ports 2
Network (RJ-45) Yes
Number of Network (RJ-45) Ports 1
Number of SC Ports 1
Media & Performance
Media Type Supported Optical Fiber
Media Type Supported Twisted Pair
Fiber Mode Supported Single-mode
Fiber Optic Cable Wavelength 1310 nm
Maximum Data Transfer Rate 100 Mbit/s
Maximum Distance Supported 20 km
Network & Communication
Ethernet Technology Fast Ethernet
Network Technology 100Base-TX
Network Technology 100Base-FX
Power Description
Power Source AC/DC
Input Voltage 120 V AC
Input Voltage 230 V AC
Physical Characteristics
Form Factor Standalone
Form Factor Shelf Mount
Form Factor DIN Rail Mountable
Form Factor Wall Mountable
Height 1"
Width 3"
Depth 4.7"
Weight (Approximate) 2 lb
Miscellaneous
Package Contents
  • E-100BTX-FX-05(SMHT) Transceiver/Media Converter
  • Power Supply - Latin America
  • Application/Usage Data
    Application/Usage Network
    Additional Information 100Base-TX (RJ-45) [100 m/328 ft.] to 100Base-FX 1310nm single mode (SC)[20 km/12.4 mi.] Link Budget: 16.0 dB
    Certifications & Standards Safety: Wall Mount Power Supply: UL Listed, cUL Listed (Canada)
    Environmentally Friendly Yes
    Environmental Compliance Restriction of Hazardous Substances (RoHS)
    Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
    Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
    TAA Compliant Yes
    NDAA Compliant Yes
    Warranty
    Limited Warranty Lifetime
    WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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