LANTRONIX 

LANTRONIX S4120-1048-SA 10G BASE-T TO 10GE FIBER CONVERTER WITH SA POWER SUPPLY

Mfg Part Number:  S4120-1048-SA  
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Price: $1,595.67
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Oct 06, 2025
No Sales Tax except these states
, PO and Wire.

Stand-alone 10 Gigabit Ethernet Media Converter

10GBase-T Copper to Fiber

The S4120 is a stand-alone media converter that provides an interface between 10GBase-T ports and 10GBase-X slot via an open SFP+ port, allowing users to convert their 10Gig Ethernet ports to the preferred type of cabling used in their networks. The open SFP+ slot supports a wide variety of Transition Networks 10GE SFP+ fiber modules. Operating at Layer 1, the physical layer, data is passed through the converter at line speed, making the S4120 ideal for applications where low latency is essential. The ION S4120 can be managed, in-band, over the fiber, when it is linked back to a C4120 card installed in a managed ION chassis.

Main Specification
General Information
Manufacturer Lantronix, Inc
Manufacturer Part Number S41201048SA
Manufacturer Website Address http://www.lantronix.com
Brand Name Lantronix
Product Line ION
Product Model S4120-1048
Product Name S4120-1048 Transceiver/Media Converter
Product Type Transceiver/Media Converter
Interfaces/Ports
Total Number of Ports 1
Network (RJ-45) Yes
Number of Network (RJ-45) Ports 1
Media & Performance
Media Type Supported Optical Fiber
Media Type Supported Twisted Pair
Maximum Data Transfer Rate 10 Gbit/s
Maximum Distance Supported 0.10 km
I/O Expansions
Total Number of Expansion Slots 1.0
Expansion Slot Type SFP+
Number of SFP+ Slots 1
Network & Communication
Ethernet Technology 10 Gigabit Ethernet
Network Technology 10GBase-X
Network Technology 10GBase-T
Power Description
Power Source AC/DC
Input Voltage 12 V DC
Power Consumption 10.50 W
Physical Characteristics
Form Factor DIN Rail Mountable
Form Factor Standalone
Form Factor Rack-mountable
Form Factor Wall Mountable
Form Factor Shelf Mount
Height 1"
Width 3.3"
Depth 6.5"
Weight (Approximate) 2 lb
Miscellaneous
Package Contents
  • S4120-1048 Transceiver/Media Converter
  • Power Supply - South Africa
  • Application/Usage Network
    Application/Usage Data
    Additional Information 10GBase-T RJ-45 100m to 10GBase-X SFP+ Slot (Empty)
    Certifications & Standards FCC Class A, EN55022 Class A, EN55024, CE Mark
    Environmentally Friendly Yes
    Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
    Environmental Compliance Restriction of Hazardous Substances (RoHS)
    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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