User manual

2. Ports 9~10: link failure (e.g.: cable disconnected,

device breakdown, etc.)

Note: The alarm function is disabled when the

SFP fiber module is absent.

3. PWR/RPS: Power failure

a. Power cord is disconnected, power

supply malfunction, etc.

b. Input power is out of the range listed in

the spec (9 ~ 48V)

DIP Switch Settings

DIP-switches allow for the user to manually turn ON/OFF

any port, the external Alarm, or the redundant power

supply. The figure below shows the DIP-switch control.

DIP 1

(PWR) Controls the primary power

external alarm input. Default is ON.

DIP 2 (RPS) controls the redundant power

external alarm input. Default is ON.

DIP 3-12 represents the alarm for port

numbers of the INS-802 Switch respectively.

Move the DIP switch to the ON position to

manually enable the alarm function. Default is