Warranty
:
ADTRAN will replace or repair this product within the warranty period if it does not
meet its published specifications or fails while in service. Warranty information can be
found online at
www.adtran.com/warranty
.
©2014 ADTRAN, Inc. All Rights Reserved.
*612877SBONT-22B*
7. Tie wrap all cables to the appropriate tie wrap anchor points.
Install Fiber
To install fiber to the ONT, refer to the illustration below and complete the
following steps.
1. Remove the cover of the Fiber Tray (P/N 3353312-E) and install the
tray using the two #6 screws (P/N 327600051-E) provided.
2. Route the fiber coming to the customer premise through the rubber
grommet as shown.
3. Trim the insulation on the fiber cable back so there is a sufficient
length of fiber to attach the fiber connector to the end of the fiber
cable.
4. Loosen the cable support clamp and route the strength member
through the clamp. Retighten the cable support clamp.
5. Clean all optical surfaces before and after splicing.
6. Splice the fiber to the fiber jumper cable (yellow) using a Fusion-
Type splice. DO NOT use a mechanical splice as this may create a
reflection at the splice point.
7. Connect the fiber jumper cable to the connector at the bottom of the
Electronics Module.
Install Coaxial Cable
The coaxial cable connection is located just to the right of the SC/APC
Fiber Connection.
To install the coaxial cable, complete the following steps.
1. Route the coaxial cable through the cable entry on the bottom of the
enclosure.
2. Tie wrap the cable to the tie wrap points on the enclosure.
3. Attach the subscriber cable to the coaxial connector and tighten.
Ethernet LED Connectivity
Label
Status
Description
LINK
Off
Green
Link is down or Administratively
shut down
10/100/1000 link is up
ACTIVITY
Off
Yellow Flashing
No activity, or Administratively
Shut Down
TX or Rx activity
Fiber In
Note: Cable color for
clarity purposes only.
F
R
T
E
N
LO
W B
AT
BA
T MIS
RE
P
BA
T
ON B
AT
SI
G
RTN
12V R
TN
+12VD
C
Fiber
Jumper
Optical
Connection
TELEPHONE TROUBLESHOOTING:
1. Identify the bad line (POTS 1-8).
2. Plug any working phone into
the appropriate jack.
If the telephone works, the unit
is functioning normally.
If the telephone does not work,
contact your service provider.
3. Remove the telephone from the
POTS jack.
TOTAL ACCESS 372
1287722G1
FiberTray
Verify Local Power Source Wiring
The ONT needs to be powered by a UL Listed Power Supply that is
suitable for the application with Output at Local Power Supply (LPS)
Levels.
Install the UPS
Installation of the UPS (P/N 1187735G1) will be dictated by on-site condi-
tions and local telephone company practices.
CAUTION
!
Use caution when routing wires and cables. Avoid severe bending and
routing over sharp edges. Use grommets when possible to avoid wear on
cable insulation.
1. Install the UPS cable that runs from the ONT to the Power/Alarm
connector of the UPS via the customer provided PVC conduit (or
method used by your local telephone company practice).
2. Swing the electronics module closed and tighten the security screw
with the 5/32 Hex tamper proof bit. Do not exceed 20 in lbs of
torque.
3. If necessary, tie wrap both the #6 ground wire and the UPS cable
run to the Buried Fiber Drop riser conduit.
NOTE
Refer to the
Total Access 300 Series Small Business Unit ONT Installation and
Maintenance Guide
(P/N 612877SBONT-5) for testing and verification
information.
O
PERATIONAL
S
PECIFICATIONS
Voltage Range: 12 VDC (nominal) 10.8 VDC to 14.4 VDC (tolerance)
Maximum Current: 2.0 Amp
Dimensions
o
Height: 15.0 inches (38.1 centimeters)
o
Width: 9.75 inches (24.8 centimeters)
o
Depth: 4.0 inches (10.1 centimeters)
Weight: 6 pounds (2.7 kilograms) ONT and NID combined
o
NID Only: 3.75 pounds (1.7 kilograms)
o
Electronics Module: 2.25 pounds (1.25 kilograms)
Operational Temperature: –40°F to 149°F (–40°C to +65°C)
Storage Temperature: –40°F to 185°F (–40°C to +85°C)
Relative Humidity: 95%, noncondensing within enclosure
Optical
o
TX min power: 0.5 dBm
o
TX max power: 5.0 dBm
o
RSSI max sensitivity: -27 dBm
o
RX overload: -8 dBm
o
TX wavelength: 1310 nm typical
o
RX wavelength: 1490 nm typical
S
AFETY
AND
R
EGULATORY
C
OMPLIANCE
Refer
to
the
appropriate
Total
Access
300
Series
Safety
and
Regulatory
Compliance
Notice
(P/N
61287722G1
‐
17
or
61287722G2
‐
17)
for
detailed
safety
and
regulatory
information.
C A U T I O N
C A U T I O N !
SUBJECT TO ELECTROSTATIC DAMAGE
OR DECREASE IN RELIABILITY.
HANDLING PRECAUTIONS REQUIRED.
ADTRAN CUSTOMER CARE:
From within the U.S. 1.800.726.8663
From outside the U.S. +1 256.963.8716
PRICING AND AVAILABILITY 1.800.827.0807
