Network Hardware

UT3620 Triple NT1

Page 2

Alpha Telecom UT3620 Triple NT1 - Page 2

Alpha Telecom UT3620 Triple NT1

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Table of Contents

Installation Guide3
Table of Contents5
Important Safety Instructions6
Introduction7
Package Contents7
Front Panel8
Rear Panel8
Figure 1: UT3620 Perspective View8
Figure 2: UT3620 Rear Panel8
Wiring Instructions9
Figure 3: Interface Wiring Diagram9
Figure 4: Power Connector10
Figure 5: U-Interface Connector10
Figure 6: S/T-Interface Connector12
Appendix A: DIP Switch Positions13
Figure 7: DIP Switches13
Table 1: DIP Switch Position Assignments13
Appendix B: S/T Bus Configuration14
Figure 8: Default S/T Configuration14
Figure 9: Short Bus Configuration15
Figure 10: Extended Bus Configuration16
Figure 11: Y-Bus Configuration17
Appendix C: Interface Pin Assignments18
Table 2: S/T-Interface Pin Assignments18
Table 3: U-Interface Pin Assignments18
Table 4: Power Connector Pin Assignments18
Appendix D: Power Source 2 (PS2)19
Table 5: Power Supply Information19
Appendix E: Acronyms20
FCC Notice21
ETL/ETLC Notice21
Industry Canada Information21
Metallic Loop Test (MLT)22
Notes23
Wall Mounting Template25

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