Black Box Pro Switching System Plus 120-240 VAC Power Supply Module

For use with several Black Box® RS-232 converters.The two output connectors are positive (black wire with white stripe) and negative (black wire with white writing).

LED indicates DC power. Universal 85-264-VAC input. It also accepts, but is not certified for, 120-370-VDC power. Extended operating temperature range of -4 to +158° F. Finger-safe terminals...

Further Details Four autosensing 10-/100-/1000-Mbps ports. Autonegotiating half-/full-duplex. Auto-MDI/MDI-X function on all ports, so no need for cross-pinned cables. Non-blocking,...

Provides 12-VDC power to any device that takes a locking power jack.Provides 12-VDC power to devices with a terminal-block power input.Flying lead power for DC power connection.Works with our 1-Port...