Telephone Adapters & Splitters
BT and RJ11 adapters, telephone splitters, and RJ45 telephone system adapters. Match the adapter type and wiring to your installation.
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BT Four-Port Telephone Splitter Adapter -
BT Plug to RJ11 Socket Crossover Adapter -
BT Plug to RJ11 Socket Straight-Through Adapter -
BT Three-Port Telephone Splitter Adapter -
BT Two-Port Telephone Splitter Adapter -
RJ11 Plug to BT Socket Leaded Adapter -
RJ45 to BT Full Master PSTN Telephone Adapter -
RJ45 to BT PABX Leaded Telephone Adapter -
Secondary Leaded Telephone Adapter
