User's Manual

Zhone 2800 Series FiberJACK ONT controls and switches
Zhone 2800 Series FiberJACK ONT Hardware Installation Guide
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Reset Button
The unit can be reset by depressing the Reset Button for less than 10 seconds.
Holding the Reset Button until all the LEDs illuminate (approximately 10
seconds) will reset the configuration to factory defaults and also reboot the
device.
zNID 280x Models
The Reset Button is accessible through a hole on the top of the unit (with the
Faceplate installed).
zNID 281x Models
The Reset Button is accessible through a hole on the right side of the unit
(with the Faceplate installed).
LED Mode Selector Switch
The LED Mode Selector Switch is used to toggle through the three LED
operating modes to select the desired behavior.
• Day Mode (All LEDs enabled)
• Night Mode (WAN LED and Alarm LED ONLY)
• Off Mode (All LEDs disabled)
The LED mode is written to FLASH after a 3 second de-bounce delay to
ensure that the configured LED state is retained over a power cycle.
The button needs to be depressed for 10 seconds, to switch between the
modes.
zNID 280x Models
The switch is located on the left side of the faceplate, above the Power switch.
zNID 281x Models
The switch is located on the right lower side of the faceplate.
Tamper Detection Switch
A Tamper Detection Switch is used to detect if the faceplate has been
removed. Upon detection, an SNMP Trap is generated and a Syslog Event
captured to record the date and time of the faceplate removal. The red Alarm
LED will not be lit, as this is a “silent alarm” event.