Black Box SM978A Pro Switching Gang Switch - 4U, RJ45 CAT5e A/B Card Latching

Black Box builds the SM978A to switch a connection between two destinations: Pro Switching Gang Switch, 4U, RJ45 CAT5e A/B Card Latching. Connectors are (3) RJ45. Gang Switch, 4U, 18-Card (SM960A). External Power Supply 100- 240 VAC (SM961-PS).

Front-panel indication: (2) LEDs (A and B). Internal Power Supply -48 VDC (SM760-PS1).