ADTRAN Total Access 374 - Installation And Maintenance Guide Manual

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installation guide

Total Access 374

4-POTS, 4-GigE MDU ONT

Installation and Maintenance Guide

Document Number: 61287703G1-5B

CLEI: BVM9Z00B_ _

June 2014

Main Page

Table of Contents5
Introduction11
Scope of this Guide11
In this Guide11
Table Intro-1. Topic List11
Related Documentation12
Table Intro-2. Related Documentation12
4-POTS, 4-Gige MDU ONT13
Scope of this Section13
In this Section13
Description13
Table 1-1. Topic List13
Features14
Figure 1-1. Total Access 374 4 POTS 4 Gige MDU ONT14
Modules and Housings15
Figure 1-2. Total Access 374 MDU ONT15
Table 1-2. Modules and Housings15
Safety and Regulatory Compliance16
Components and Interfaces18
Mechanical Components18
Outer Enclosure18
Outer Enclosure Security Locking Feature18
NID Housing19
Figure 1-3. Enclosure and Electronics Module19
Circuit Board20
Data Processing20
Voice Processing20
Alarm Reporting21
ONT Interfaces21
Ethernet Interface21
POTS Interface21
UPS Power Supply22
Figure 1-4. Uninterruptible Power Supply (UPS)22
Figure 1-5. Battery Backup Unit (BBU)22
Installation and Testing23
Scope of this Section23
In this Section23
Table 2-1. Topic List23
ONT Installation24
Shipping Contents24
Required Tools25
Necessary Supplies25
Instructions for Installing the MDU ONT26
Figure 2-1. Typical ONT Installation26
Determining ONT Enclosure Location27
Mounting the Enclosure Outdoors28
Figure 2-2. Enclosure Mounting Holes28
Ground Wire Connection29
Figure 2-3. ONT Ground Connection29
Alternative Grounding Method30
Local Power Source Wire Run30
Fiber Installation32
Straight Fiber Installation32
Figure 2-4. Straight Fiber Installation32
Optitap Installation33
Figure 2-5. Optitap Installation33
Figure 2-6. Optitap Installation34
Install Electronics Module35
Figure 2-7. Electronics Module Installation35
Fiber Termination36
Figure 2-8. Connect Fiber36
Figure 2-9. Completed Fiber Installation37
Install Power /Alarm Connector38
Figure 2-10. ONT Power Connector38
Table 2-2. Wire Gauge and Distance38
Table 2-3. ONT Power/Alarm Connector Pinout39
Figure 2-11. Power to the Electronics Module40
Installation of UPS41
Figure 2-12. UPS Power Connection41
Table 2-4. UPS Pin-Out Connection42
Install Subscriber Services43
Figure 2-13. Install Subscriber Services43
Table 2-5. Ethernet Cable Pin-Outs44
Indoor ONT Installation45
Figure 2-14. Indoor Mounting Bracket45
Figure 2-15. Indoor ONT Mounting46
Figure 2-16. Ground Indoor Wall Mount ONT47
Commissioning and Testing48
Turn-Up48
Front Panel Leds49
Table 2-6. Front Panel Leds49
Secure the Unit50
Test for POTS Line Faults50
Register the ONT50
Set Registration ID Activation Using Lineman's Handset50
Provision Ethernet Interface at OLT51
Troubleshooting53
Scope of this Section53
In this Section53
Table 3-1. Section 2 Topics53
Troubleshooting54
Faults Indicated with Leds54
Leds in Normal State54
Table 3-2. Front Panel Leds55
Leds in Fault State56
Power LED off or Flashing Green56
Table 3-3. LED in Fault State56
Battery LED off or Flashing Green57
FAIL LED Red57
NET LED off57
MGT LED off57
POTS Troubleshooting57
Cleaning and Inspection of Components58
General Cleaning Overview58
Connector Cleaning Instructions59
Bulkheads and Receptacles Cleaning59
Dry Cleaning Technique60
Required Tools60
Wet Cleaning Technique60
Required Tools61
Signal Level Verification62
Downstream Signal Level Verification62
Figure 3-1. Downstream Test Configuration62
Table 3-4. Downstream Power Level62
Upstream Signal Level Verification63
Figure 3-2. Upstream Test Configuration63
Table 3-5. Upstream Power Levels63
Maintenance64
Specifications64
Table 3-6. Specifications64
Warranty and Customer Support65
Warranty65
ADTRAN Customer Care65
ADTRAN Sales65
ADTRAN Technical Support65
ADTRAN Repair/Caps65
Repair and Return Address65

ADTRAN Total Access 374 - Installation And Maintenance Guide Manual

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