- Network & Phone
- Phone Adaptors
Phone Line Couplers & Splitters
Phone adapters for rj11, rj12 and rj45
Whether you're looking to lengthen your phone lines, convert back and forth between various types of phone plugs, or split a single phone line into two or more lines, CableWholesale offers the phone line couplers, splitters, and adapters you need. We know that not all phones require the same kind of connectors and jacks, which is why these low-cost adapters are essential for any communications professional. We stock RJ11, RJ12, RJ45, and RJ11 adapters—all of which come backed by a lifetime warranty for worry-free purchasing. We're also proud to offer bulk and wholesale options for our phone line splitters and couplers, which are ideal for large residential or commercial networks.