User's Manual

Zhone 2800 Series FiberJACK ONT Installation
42 Zhone 2800 Series FiberJACK ONT Hardware Installation Guide
2-wire DC source:
When powering from a 2-wire DC source, strip the insulation
back from the ends of the 2-wire DC cable to expose about 15mm
(0.6") of bare copper wire.
Connect these wires to the 2-pin connector on the back of the
FiberJACK ONT.
Check that the polarity is correct before connecting the wires.
The positive terminal is on the right (closest to the RJ-45
connector).
Note: There is protection for the FiberJACK ONT from reversed
polarity, however the FiberJACK ONT will not power up if the
polarity is reversed.
f zNID 281x models: Remove fiber area cover.
g Route the fiber pigtail from the wallbox through the notch in the
circuit board in the lower right of the FiberJACK ONT (see
Figure 15, 280x Models: Thread the fiber cable through the notch in
the circuit board.)
Figure 15: 280x Models: Thread the fiber cable through the notch in the
circuit board.