Black Box TL159A RS232 Data Broadcast Device 8-Port | Serial Accessory

Distribute RS232 data from one source to eight destinations with a broadcast device designed for serial environments that need predictable fan-out. The TL159A uses RJ-11 connectivity to keep the physical interface compact while supporting multi-port distribution from a single serial feed. This model is well suited to installations where procurement standards matter as much as connectivity. GSA and TAA designation make it easier to specify for government, public-sector, and contract-driven deployments where compliance requirements are part of the buying decision. For teams managing legacy serial infrastructure, a dedicated broadcast device is often the right answer when simple splitting is not enough. It helps extend the reach of a single RS232 source across multiple endpoints without changing the underlying serial workflow, making it a focused choice for controlled distribution in technical environments.