Fluke Networks yellow in-line modular adapter with RJ-11 male to RJ-45 female connection showing angled contacts and probe insertion points

Seamless Network Testing Without Service Interruption

The Fluke Networks 4-Wire In-Line Modular Adapter enables technicians to perform critical network testing while maintaining active service connections. Its innovative design features a durable yellow housing with precisely engineered contact points that ensure reliable connectivity between RJ-11 and RJ-45 interfaces. The adapter's angled copper contacts and dedicated probe insertion points allow for stable testing configurations, eliminating the common frustration of slipping alligator clips. Clear circuit markings on multiple surfaces of the adapter ensure accurate terminal identification, reducing the potential for connection errors during diagnostic procedures.

Technical Specifications

  • Dual-compatibility design supporting RJ-11 to RJ-45 connections
  • Angled copper contacts for secure clip attachment
  • Four clearly marked testing points for precise probe placement

Applications

  • Live circuit testing without service disruption
  • Telephone system diagnostics and maintenance
  • Network infrastructure verification and troubleshooting

Product details

General Information
Manufacturer

Fluke Networks

Manufacturer Part Number

10210100

Brand Name

Fluke Networks

Product Name

4-Wire In-Line Modular Adapter

Product Type

Network Adapter

Technical Information
Adapter Type

RJ-11/RJ-45

Connector Type on First End

RJ-11 Phone - Male

Connector on First End Details

RJ-11 Phone Male

Connector Type on Second End

RJ-45 Network - Female

Connector on Second End Details

RJ-45 Network Female

Miscellaneous
Environmentally Friendly

Yes

Environmental Certification

RoHS

Included in the Box

  • icon_list|Main unit|Lift Ergo Mouse Main unit icon

    Modular Adapter - Main unit

FAQs

What is the main purpose of the Fluke Networks 10210100 4-Wire In-Line Modular Adapter?
The Fluke Networks 10210100 adapter is designed to enable testing and circuit access on active phone lines without service interruption. It features a male RJ-11 phone connector on one end and a female RJ-45 network connector on the other, allowing technicians to easily connect test equipment to modular telephone jacks using standard butt-sets with spring clips.
What are the connector types on this adapter?
This adapter features two different connector types: an RJ-11 Phone Male connector on the first end and an RJ-45 Network Female connector on the second end. This configuration allows for seamless connection between phone testing equipment and network interfaces.
What are the key features that make this adapter user-friendly?
The adapter includes several user-friendly features: angled copper contacts to prevent alligator clips from slipping off during testing, small holes in each contact for easy probe insertion, clear circuit markings on both sides and bottom of the unit, and four clearly marked contacts for proper termination.
Is this adapter environmentally certified?
Yes, the Fluke Networks 10210100 adapter is environmentally friendly and RoHS certified, ensuring compliance with restrictions on hazardous substances in electronic equipment.
Can this adapter be used on active phone lines?
Yes, this in-line banjo modular adapter is specifically designed to work on active phone lines without disrupting service. It allows technicians to perform testing and access circuits while maintaining continuous service operation.

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