OMNITRON 

OMNITRON 1239D-0-11 MICONVERTER GX/T 10/100/1000BT TO 100/1000X SFP POE/PD US W/ MOUNT

Mfg Part Number:  1239D-0-11  
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Price: $562.63 + Free Shipping
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Jan 30, 2026
No Sales Tax except these states
, PO and Wire.

The miniature miConverter™ GX/T PoE/D is a rate-switching 10/100/1000 RJ-45 copper to 100/1000BASE-X fiber media converter that can be powered with Power over Ethernet (PoE) when connected to PoE switches and midspans. It can also be powered with DC power or AC power with an external power adapter. The miConverter GX/T PoE/D provides reliable and cost-effective fiber extension in a variety of FTTx applications, including Fiber to the Desktop and Fiber to the Premises.

The miConverter GX/T PoE/D features fixed fiber connectors and Small Form Pluggable (SFP) transceivers. ST, SC and LC fixed fiber connectors support multimode, single-mode, and single-mode single-fiber. 100BASE-X and 1000BASE-X SFP transceivers enable adaptability to different fiber types and wavelengths, including Coarse Wave Division Multiplexing (CWDM) wavelengths to increase the bandwidth capacity of fiber infrastructure.

The RJ-45 port can auto-negotiate by detecting the speed and duplex-mode of the connected device. Upon connection to the UTP device, the RJ-45 port speed adjusts to either 10Mbps, 100Mbps or 1000Mbps, and the duplex-mode adjusts to either Full-Duplex or Half-Duplex. Auto-crossover enables the connection to workstations (MDI port) or hub/switches (MDI-X port) without requiring a crossover cable.

DIP-switches enable manual configuration of the RJ-45 port speed and duplex modes, and configuration of Link Modes (fault-detection capabilities) that enable in the identification and isolation of link failures.

Diagnostic data is provided through front-panel LED indicators that assist in network installation and maintenance. The LEDs display the availability of power, port activity, link status, and the speed and duplex modes of the RJ-45 port.

The miConverter GX/T PoE/D features power redundancy with AC or DC external power options when used with PoE powering. AC power adapter is available in US, Universal and Country/Region specific models. Country/Region specific models feature optional interchangeable connectors, allowing for compatibility with electrical outlet types found around the world. DC power up to 60VDC is available with a terminal connector option.

The miConverter GX/T PoE/D is available with or without integrated mounting brackets. miConverter GX/T PoE/D models without integrated mounting brackets can be installed in the miConverter 18-Module Powered Chassis.

Main Specification
General Information
Manufacturer Omnitron Systems
Manufacturer Part Number 1239D-0-11
Manufacturer Website Address http://www.omnitron-systems.com
Brand Name Omnitron Systems
Product Line miConverter
Product Series GX/T
Product Model 1239D-0-11
Product Name miConverter GX/T 1239D-0-11 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
Media & Performance
Media Type Supported Optical Fiber
Media Type Supported Twisted Pair
Network & Communication
Ethernet Technology Gigabit Ethernet
Network Technology 100Base-X
Network Technology 10/100/1000Base-T
Network Technology 1000Base-X
Power Description
Power Source PoE
Physical Characteristics
Form Factor Standalone
Form Factor Desktop
Form Factor Rack-mountable
Height 0.8"
Width 2.4"
Depth 4.1"
Weight (Approximate) 12 oz
Miscellaneous
Package Contents
  • miConverter GX/T 1239D-0-11 Transceiver/Media Converter
  • US Power Adapter
Environmentally Friendly Yes
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Environmental Compliance Restriction of Hazardous Substances (RoHS) 2
Country of Origin United States
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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