Dolphin B Connectors with Sealant
Available in packs of 100 or 1,000
Available in packs of 100 or 1,000
Blue, gel-filled B connectors available in a pack of either 100 or 1,000 pieces. The 1,000 piece set also comes with a latching plastic storage box!
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.
Dolphin B connectors are the professional’s choice for splicing wires. These are used throughout the datacom, security, and low voltage industries. Each connector is insulated on the outside and has tiny barbs on the inside to pierce the insulation of the cable. They are compatible with AWG 16-24 gauge wires. One bean will fit four 24AWG or 22AWG wires, or three 20AWG or 18AWG wires.
They come filled with Dolphin’s #27B sealant. This sealant will not corrode, leak or cure. #27B sealant can withstand temperatures from -60°F to 475°F.
A special crimp tool is not required to use these B connectors. A pair of pliers will work just as well.
Cablesupply.com carries bulk Ethernet patch cables in cat6, cat5, and cat5e which are a twisted pair cable consisting of four pairs that can be used in voice, data, and video applications. read more
Bulk Ethernet Cable
Data lines require all four pairs however four voice lines could be used on the same cable because voice only requires one pair. This could be useful if one were running four separate lines to a single location; just one cable could be punched down onto four separate RJ11 jacks. They commonly come in three colors: white, blue and black. The color does not affect the performance of the cable in any way but can be useful when running multiple lines. For example: all data lines could be run on blue cable and all voice lines could be run on only white cables to easily differentiate your groups of cables expediting the drop and termination of the cable. Our cat6 bulk Ethernet cable is backwards compatible with our bulk cat5e cable and even cat3; however, if a lower graded jack is used with cat6 cable it does reduce it to that grade of cable qualtiy; similarly if a cat6 jack were used to terminate a cat5e cable it would have no cat6 qualities. The main difference between cat6 and cat5e cable is that cat6 has reduced crosstalk or EMI (Electro-Magnetic-Interference) and where cat5 and cat5e have a 100 MHz performance, cat6 can perform up to 250MHz, and cat6e can perform all the way to 500MHz. Crosstalk is an undesired affect that occurs when other nearby cables, motors, the electrical fallout from a nuclear blast or other electronic devices interfere with the transmission on each cable therefore slowing down the flow of information or possibly cutting it off all together. Crosstalk can be greatly reduced in Cat5 and Cat6 cable by buying bulk Ethernet cable that is shielded. Shielded cable has an aluminum shield around the four twisted pairs; this shield absorbs any potential crosstalk or EMI but this electricity needs to be drained somewhere so the cable also has a drain wire that must be connected to a ground. Though there are many options for bulk Ethernet patch cables, learning which cable best suits your needs is important but being over prepared for your needs is not a bad decision as your cable will most likely outlive your devices which will require higher grade cable as time goes on.