How to Splice Telephone Wires

Introduction: How to Splice Telephone Wires

About: is your trusted source for cabling tools and parts. As part of Nova Voice and Data Systems, we've been installing cable in commercial buildings across the United States for over 25 years. Exper…

In this video, Bess from, shows us how to splice two Telephone Wires utilizing the Dolphin B Connector

Products used are:

Dolphin B Connectors

SKU 100716

Dolphin B Connectors w/ Sealant features a unique Funnel-Entry Design and allows easier Wire Insertion. Dolphin B Connectors eliminate Wire Strand Hang-Up and positions Wire Perfectly for a Single Crimp.

Step 1: More About B Connectors W/ Sealant

More About Dolphin B Connectors w/ Sealant:

In the telecom industry, B connectors are also referred to as "beans" or "beanies". These beans are filled with a sealant that protects the wire from moisture. Sealant-filled B connectors are often called "jelly beans" or "jellies". Dolphin Super B Connectors provide the industry’s most reliable connection with their unique design and tine structure. They reduce costs, will not corrode and do not require insulation stripping of most wire gauges before insertion. They also allow for connection testing without stripping wires for faster installations with less clean-up time. These features ensure the continued operation of the security, safety, and communications systems in which these connectors are most frequently used.

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