transition networks
Transition Networks 10gbase-t Copper To Fiber Media Converter - 10gbase-t, 10gbase-x - Wall Mountable, Rail-mountable, Rack-mountable (s4120-1048-na)
- SKU:
- 18322932
- MPN:
- s4120-1048-na
- Availability:
- Out of stock
- Stock Update:
- 02/09/2026 11:53:59 PM PST
- Stock Update:
- 02/09/2026 11:53:59 PM PST
Description
This item is brand-new, factory sealed.
The x4120-1048 is a 10 Gigabit Ethernet copper to fiber media converter. It offers conversion technology by providing one 10GBase-T RJ-45 port and one pluggable 10GBase-X fiber SFP+ port. The open SFP+ port supports a wide variety of Transition Networks 10GE SFP+ fiber modules, as well as third party MSA compatible SFP+ modules.
The x4120 provides several 10G Ethernet enterprise and data center connectivity solutions. Since most 10G Ethernet switches support a combination of copper RJ-45 and open SFP+ ports, the x4120 allows users to convert either of these ports to the media type of their preference to match their network requirements, including direct attached copper SFP+ cables.
Features
- 10GBase-T Copper to Fiber Media Converter
- Power Supply (North America)
Certifications & Standards:
FCC Class A, EN55022 Class A, EN55024, CE Mark
TAA Compliant:
Yes
Environmental Compliance:
Restriction of Hazardous Substances (RoHS)
Waste Electrical and Electronic Equipment Directive (WEEE)
Country of Origin:
United States
Specs
| Power Description | |
| Power Source | AC/DC |
| Input Voltage | 12 V DC |
| Power Consumption | 10.50 W |
| Physical Characteristics | |
| Form Factor |
|
| Height | 1" |
| Width | 3.3" |
| Depth | 6.5" |
| Warranty | |
| Limited Warranty | Lifetime |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| Total Number of Ports | 1 |
| USB | No |
| DVI | No |
| Digital Audio | No |
| Digital Audio/Video | No |
| Management Port | No |
| Parallel Port | No |
| Number of Network (RJ-45) Ports | 1 |
| I/O Expansions | |
| Total Number of Expansion Slots | 1 |
| Expansion Slot Type | SFP+ |
| Number of SFP+ Slots | 1 |
| General Information | |
| Brand Name | Lantronix |
| Manufacturer Website Address | http://www.transition.com |
| Marketing Information | 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. NDAA Compliant, TAA Compliant |
| Product Type | Transceiver/Media Converter |
| Product Name | 10GBase-T Copper to Fiber Media Converter |
| Manufacturer | Lantronix, Inc |
| Manufacturer Part Number | S4120-1048-NA |
| Product Model | S4120-1048 |
| Media & Performance | |
| Media Type Supported |
|
| Network & Communication | |
| Ethernet Technology | 10 Gigabit Ethernet |
| Network Technology |
|
Warranty Information
