DC Output/Telemetry Connector
AC Input Power Cord Connector
CONNECTION POINTS FOR VAC (INPUT) AND
VDC/TELEMETRY (OUTPUT)
(BOTTOM VIEW OF MODEL PS18L-U7)
MODEL PS18L-U2 OFFERS A 2 CONDUCTOR HARD WIRE VDC OUTPUT
CABLE ONLY IN PLACE OF THE 7 CONDUCTOR VDC/TELEMETRY OUTPUT
OFFERED WITH MODEL PS18L-U7.
MODEL AUDIBLE ALARM VISUAL ALARM RELAY ALARM TO ONT
PS18L-U7 YES YES YES
PS18L-U2 YES YES NO
*RELAY ALARM FROM PS18L-U7 TO ONT (OPTICAL NETWORK
TERMINAL) RELAYS BATTERY ALARMS: 1. LOW BATTERY; 2. ON
BATTERY; 3. BATTERY MISSING; 4. REPLACE BATTERY
NOTE:
USER'S MANUAL FOR
NXG-Vision
(Next Generation FTTx Micro UPS)
For Model Numbers:
PS18L-U2 & PS18L-U7
WARNINGS
Review the following important safety warnings to avoid bodily injury or damage
to equipment during installation or operation of this device.
Read ALL instructions before attempting to install or operate this device.
This device is intended for indoor use only. To prevent the risk of fire or
eletrical shock, install in dry location free from damp or wet environment,
or potentially damp or wet environment.
Adhere to all acceptable operating environment limitations as listed to
prevent the risk of of fire or electrical shock (see user specifications within
User's Manual)
Risk of fire or explosion if improper battery pack is installed and
attempted to operate with this device. Device is rated and approved for
use with PowerTec Solutions Internation Li Ion Battery Pack ONLY.
Follow User Manual instructions for proper installation and removal of
battery pack.
NO user-replaceable parts within this device. Do not remove cover for
any reason.
NOTE: The reference to "NXG-Vision" within this User Manual refers to
PowerTec Solutions Models PS18L-U2 and PS18L-U7 (Next Generation FTTx
Micro UPS) and all package accessories as listed below.
CONTENTS OF NXG-Vision PACKAGE
NOTE: Please verify all standard contents are accounted for upon receipt of
NXG-Vision.
STANDARD: (1) Power Supply/Charger; (1) Li Ion Battery Pack; (1) AC Power
Cord; (1) 7-Pin Connector; (1) User's Manual
Optional: (1) Universal Wall Mount Enclosure w/ Cover (associated with Model
PS18UN), or (1) Wall Mount Cradle w/ Cover (associated with Model PS18CR).
NXG-Vision INTRODUCTION
NXG-Vision is designed and intended for use as Desktop or Wall-mount (when
ordered with optional Universal or Cradle wall mount enclosures) DC power
supply and battery back up device for 12Vdc Optical Network Terminals (ONT).
The NXG-Vision not only provides constant supply of DC power during normal
operating conditions, but offers battery backup power in case of electrical power
outage. NXG-Vision also provides customer facing Network Interface Reset
Intelligence to provide integrated ONT reset technology designed to reduce
Provider OPEX.
VISUAL INDICATORS AND CONTROL SWITCHES
1
3
5
6
4
2
1 System Status Color-Green
2 DC Color-Green
3 Mute Color-Yellow
4Battery Color-Red
NXG-Vision is receivingAC power load to
operate under normal conditions.
NXG-Vision is working off Standby Power.
Flashing-Audible Alarm silenced for 24hrs
Solid-Audible Alarm silenced until
manually enabled.
Service or replace battery, or battery is not
installed in NXG-Vision
VISUAL INDICATORS
CONTROL SWITCHES
5 Alarm Silence
6N.I.R -
(Function #1)
N.I.R.
(Function #2)
Disables Audible Alarm function. Press and release to
disable Audible Alarm for 24 hours. Press and hold for 15
seconds to disable Audible Alarm indefinitely. Press and
hold for another 15 seconds to re-enable Audible Alarm
function.
Allows NXG-Vison capability to "Cold Start" Vdc power
from Battery Pack when AC line power is not present and
new or replacement Battery Pack is connected. When
new or replacement pack is connected, press and hold for
3 seconds
Allows for Output Vdc line power reset of Optical Network
Terminal when AC line power is present. Press and hold
for 3 seconds to reset/reboot Optical Network Terminal.
VISUAL AND AUDIBLE STATUS/ALARM SIGNALS
STATE VISUAL AUDIBLE DESCRIPTION
INDICATOR INDICATOR
Normal
ON
Battery
Replace
Battery
Battery
Missing
Low
Battery
System Status
Indicator On
DC Indicator On
Battery Indicator
On
Battery Indicator
On
DC Indicator
Flashes
1/2 second
audible
indicator every
15 min
1/2 second
audible
indicator 4
times per
minute
Operating under normal AC line
power load and conditions, charges
battery. Battery is connected and in
good condition.
AC line power failure or AC cord
disconnection. NXG-Vision is being
supplied with battery power.
Replace faulty or end of life battery
NXG-Vision is operating onAC line
power only without available stanby
power for outage scenario. When
battery is removed from unit,
battery indicator will illuminate after
15 sec.
Battery has reached equal to or
less than 30% remaining capacity
on battery discharge.
