TRANSITION 

TRANSITION S6310-3340-NA POTS COPPER TO FIBER MC, ION SA, SFP, WITH -NA PWR

Mfg Part Number:  S6310-3340-NA  
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Price: $517.00
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Feb 10, 2026
No Sales Tax except these states
, PO and Wire.

The S6310-3340 is a stand-alone media converter that provides an interface between a twisted pair RJ-11 port and a fiber port, allowing users to connect central-office voice grade signals to distant Plain Old Telephone equipment (POTS) utilizing standard telephone signaling. Two units are required to implement an end to end system. The first unit connects to a telephone line or PBX and is configured to act as a telephone (FXO Mode) and has the ability to detect ringing voltages. The second unit is the reciprocal unit and is configured to have the ability to act as a Central Office and connects to a telephone device (FXS Mode).

Together, the modules allow legacy analog phone lines to be extended over fiber for both permanent installations as well as temporary job-site installations.

Main Specification
General Information
Manufacturer Lantronix, Inc
Manufacturer Part Number S63103340NA
Manufacturer Website Address http://www.lantronix.com
Brand Name Lantronix
Product Line ION
Product Model S6310-3340
Product Name S6310-3340 Transceiver/Media Converter
Product Type Transceiver/Media Converter
Interfaces/Ports
Total Number of Ports 1
Number of RJ-11 Ports 1
Media & Performance
Media Type Supported Optical Fiber
Media Type Supported Twisted Pair
Maximum Distance Supported 5 km
I/O Expansions
Total Number of Expansion Slots 1
Expansion Slot Type SFP
Number of SFP Slots 1
Power Description
Power Source AC/DC
Input Voltage 12 V DC
Power Consumption 2 W
Physical Characteristics
Form Factor Rack-mountable
Form Factor Standalone
Height 1"
Width 3.3"
Depth 6.5"
Weight (Approximate) 2 lb
Miscellaneous
Package Contents
  • S6310-3340 Transceiver/Media Converter
  • Power Supply - North America
  • Application/Usage Data
    Application/Usage Network
    Additional Information Stand-alone Media Converter Twisted Pair (RJ-11) (5 km/3.1 mi.) to (1) SFP Slot (empty)
    Certifications & Standards
  • Emissions: EN55032 Class A, FCC Part 15 Class A
  • Immunity: EN55024
  • Safety: CE Mark
  • 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

    Rack Equipment

    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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