Specifications

VS-1212-F and VS-1224-F Data Access Switches8

power the VS-1212-F and VS-1224-F, use of a second independent power source is strongly

recommended to assure uninterrupted monitoring.

To power the unit ON: Power ON by depressing the AC power switch bar icon located on the rear

panel. The powered ON VS-1212-F and VS-1224-F is indicated by the illuminated green POWER

1 and POWER 2 LEDs on the front panel when the rear panel AC power switch is depressed ON

and AC power is available at both the two rear AC power sockets. Either POWER 1, POWER 2

LED illuminated red indicates a defective power source and immediate investigation as to the cause

is required to insure redundant power integrity.

The STATUS LED indicator is orange during the boot-up cycle and turns green upon a successful

boot sequence indicating the Data Access Switch is operational.

NOTE: STATUS LED indicator indicates the device is ready several seconds before it is ready to

respond to Command Line Interface (CLI) commands.

2.6 Front — Display and Buttons

The display shows Port status. The Selectable Buttons are for future use.

VS-1212-F

2.7 Rear — Power Module-

Two AC input power sockets are provided on the rear panel. The front panel POWER 1, POWER 2

LEDs are illuminated green, respectively, when the AC power switch is depressed ON and AC

power is available at both the two rear AC power sockets. Either POWER 1, POWER 2 LED

illuminated red indicates a defective power source and immediate investigation as to the cause is

required to insure redundant power integrity.

Although only one power supply is required to power the VS-1212-F and VS-1224-F, use of a

second independent power source is strongly recommended to assure uninterrupted monitoring.