MT-RJ Adapter
MT-RJ Adapter is part of the fiber adapter range built by Ever Expresslink Limited in Ningbo, China. It is built on the MT-RJ interface.
Same-type mating sleeves that hold two ferrules on one axis
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Product Overview
MT-RJ Adapter is part of the fiber adapter range built by Ever Expresslink Limited in Ningbo, China. It is built on the MT-RJ interface.
We supply the MTRJ fiber optic adapters, including single mode and multimode types, these MT-RJ fiber adapters are with polymer housing, with flange type adapters and SC footprint types available.
MTRJ fiber optic adapter applications Gigabit Ethernet, Asynchronous Transmission Method (ATM) CATV Video Active Device/Transceiver Interface Premise Installations Telecommunication Networks Multimedia Industrial and Military MTRJ fiber optic adapter features Plug-jack (RJ-45) design TIA/EIA 568-A Compliant
It gives a duplex link in one small connector, so it turned up widely in office LAN equipment and faceplate outlets. Male and female variants differ by the presence of guide pins. Ordering the wrong gender is the usual MT-RJ mistake.
Key Benefits
- Supplied as MT-RJ Adapter, so the part you receive matches the designation you ordered against
- Flanged and flangeless versions to suit existing panel cut-outs
- Dust caps fitted so ports stay clean until they are commissioned
- Color coding by polish type, so APC ports are visible at a glance
- Simplex, duplex and quad bodies for different port densities
Problems It Solves
- Loose panel mounting that lets the adapter move when a cord is pulled
- Sleeve wear after repeated matings, which shows up as slowly rising loss
- Panel cut-outs that do not match the adapter flange being supplied
- Dust entering open ports between commissioning and service turn-up
Application Scenarios
- Office LAN faceplates and outlets
- Building faceplates and terminal boxes on an assembly bench
- Creating temporary cross-connects on a test bench
- Stocking spare ports for emergency restoration
- Populating an optical distribution frame during a build-out
Who It Is For
- FTTH terminal box and closure assemblers
- Maintenance teams replacing worn ports
- Distributors stocking a full adapter matrix
- ODF and patch panel manufacturers
Technical Features
- MT-RJ interface
- Male and female variants differ by the presence of guide pins. Ordering the wrong gender is the usual MT-RJ mistake.
- Simplex, duplex and quad body formats
- Dust caps on both sides as supplied
- Color-coded housing by polish type
- Ceramic or bronze alignment sleeve sized to the fiber mode
Materials
- Zirconia ceramic or phosphor bronze alignment sleeve
- Thermoplastic or metal housing
- Stainless mounting hardware
- Thermoplastic dust caps
Specifications
| Product Designation | MTRJ adaptor |
|---|---|
| Product Family | Fiber Adapter |
| Connector Interface | MT-RJ |
| Referenced Standards | TIA/EIA 568-A |
| Manufactured In | Ningbo, China |
| Warranty | One year against defects in materials and workmanship |
Values shown are those carried by the product designation. Dimensional and optical values for a specific order are confirmed on the quotation.
Manufacturing Process
- Sleeve inner diameter inspection on incoming parts
- Housing molding or machining
- Sleeve insertion and retention check
- Mating force and alignment verification
- Dust cap fitting and packing
Quality Control
- Sleeve inner diameter sampled per lot
- Insertion loss checked with reference cords on sample units
- Repeated mating durability test on samples
- Panel fit verified against the stated cut-out dimension
- Visual check for sleeve seating and housing flash
Customization Options
- Ceramic or bronze sleeve
- Flanged, flangeless or square mount
- Simplex, duplex or quad body
- Housing color to your polish convention
- Private-label bagging for distributors
Compared With Other Options
| LC | LC keeps each fiber independently serviceable; MT-RJ saves space by combining both |
|---|---|
| MPO | MPO extends the same MT ferrule idea to 12 or 24 fibres for trunk use |
Handling MT-RJ Adapter
Before You Order
- Confirm the panel cut-out before ordering flanged or flangeless
- Keep dust caps on both sides until the port is commissioned
- Clean both ferrules before every mating, not only the first one
In Service
- Replace rather than clean a sleeve that has visible wear
- Keep APC and UPC ports physically separated and color coded
- Torque panel screws evenly so the body does not sit skewed
Questions About MT-RJ Adapter
What do you need from us to quote MT-RJ Adapter?
The quantity, the destination and anything that has to match on your side: connector and polish at each end, fiber mode and core size, and length where the item is an assembly. If you are matching a part you already buy, send the sample and we will quote against it.
Can MT-RJ Adapter be supplied with a different connector interface?
Yes. MT-RJ is what this designation carries, and the same family is stocked across the other mainstream connector standards. Tell us the port you have to mate with and we will confirm the equivalent part.
Do adapters come with dust caps?
Yes, adapters are supplied with caps on both sides. Leave them in place until the port is actually patched, because an open port in a dusty building will need cleaning before first use.
What is the difference between a ceramic and a bronze sleeve?
Ceramic sleeves hold tighter tolerance and wear more slowly, which is what you want on single-mode and on ports that get re-patched often. Bronze is a lower-cost option normally used on multimode.
How do I choose between flanged and flangeless?
It depends on the panel. Flanged adapters mount through a rectangular cut-out with screws, flangeless versions clip into a smaller aperture. Measure the existing cut-out before ordering replacements.
More Fiber Adapter
FC/PC Adapter MM
We supply FC fiber optic adapters, including square type, single D type and double D types, in single mode and multimode versions.
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LC/PC Adapter SM
We supply LC fiber optic adapters, including simplex, duplex and quad types; these LC adapters are single mode and multimode styles with plastic housing and.
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SC/PC Adapter MM
We supply SC fiber optic adapters; these products are various types including single mode and multimode, zirconia sleeve and bronze sleeve, simplex and duplex.
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SC/PC Adapter SM
We supply SC fiber optic adapters; these products are various types including single mode and multimode, zirconia sleeve and bronze sleeve, simplex and duplex.
View DetailsGuides Cases and Industries
How to Clean and Inspect Fiber Optic Connectors
Most high-loss ports are dirty, not faulty. The inspect, clean, inspect cycle and why new connectors are not exempt.
Buying GuideHow to Choose a Fiber Optic Connector Type
FC SC LC ST MU MT-RJ and E2000 compared by what actually decides the choice: the port you have to mate with the space you have and how often it gets touched.
Material GuideSingle Mode and Multimode Fiber Compared
Core sizes, where each one earns its place, and the mixing mistake that quietly costs several decibels in the middle of a channel.
Deployment ProfileCampus Backbone Connector Migration
Phasing a legacy ST or FC estate onto SC and LC equipment without cutting anything
Deployment ProfileCentral Office ODF Consolidation
Turning a fiber plant that grew without a frame into one a new engineer can read
IndustryIndustrial and Medical Optical Links
Fiber links in environments where electrical noise, isolation or geometry rules out copper
IndustryTelecom and Carrier Networks
Passive components for access, metro and transmission plant that has to stay up for decades
Request Pricing For MT-RJ Adapter
Tell us the quantity and destination. If you are matching a part you already buy, send the sample and we will quote against it.