TC Communications TC8614 Manual de usuario
TC8614
4 CH. 600Ω Analog & Dry
C o n t a c t o v e r T 1 / E 1
Multiplexer
User Manual
MNL-86140-01-04
2 TC8614 Rev 1.4 User Manual
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Copyright © 2017 by TC Communications. Products described in this publication are protected
by one or more U.S. and foreign patents.
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The information given in this document is reviewed regularly and any necessary corrections will be included in
subsequent editions. We appreciate any suggested improvements. We reserve the right to make technical
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Record of Revisions
Revision Date Description of Changes
1.0 01/13/15 Initial Release of TC8614.
1.1 08/17/16 Add E1 Support. 2-Channel 4 Wire / 2-Channel 2-Wire mix option
1.2
12/12/16 Adding additional Power Supply LED information. Added E1 impedance
information. Added T1/E1 local loopback test procedure. Added Chassis
Ground information. Typo fixes.
1.3
04/26/17 Updated Front Panel with AIS and RAI alarm indicators. Added Internal
Clock diagrams.Updated images (PCB layout, product image, line
drawings).
TC Communications
17881 Cartwright Road
Irvine, California U.S.A. 92614
Tel. (949) 852-1972
Fax (949) 852-1948
E-Mail: sales @tccomm.com
Website: www.tccomm.com
TC8614 Rev 1.4 User Manual 3
1.4
06/02/17 Updated product photos. Updated LED definitions front and rear panels.
Added Latched Alarm section. Added remote unit status and remote unit
reset section. Add Appendix C for R2 (“Reset Too”) push button and LED
funtions. Move old Appendix C to Appendix D.
Revision Date Description of Changes
4 TC8614 Rev 1.4 User Manual
Guide to Alert Symbols
These alert symbols are used in Caution, Warning, and Danger notes.
Symbol Meaning
Pinching or crushing hazard
Electrical hazard.
Equipment alert: be careful of
damage from static electricity
General alert: used for all
other hazardous conditions
(referring to people, not
equipment).
TABLE OF CONTENTS
TC8614 Rev 1.4 User Manual TOC-1
1Introduction
1.1 General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1.2 Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1.2.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
1.2.2 Applications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
1.3 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
2 Installation
2.1 General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.2 Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.3 Equipment Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.4 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.5 Dry Contact Alarm Relay (DCAR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.6 System Start Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.7 System Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
2.7.1 Front Panel (Analog & DCCD Pin Assignments) . . . . . . . . . . . . . . . 2-3
2.7.2 Rear Panel (T1/E1 RJ-48F Connector & Pin Assignments) . . . . . . . 2-4
2.7.3 Electrical Signal Interface Connection & Pin Assignments . . . . . . . . 2-7
3 Quick Start Guide
3.1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3.2 Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
4 Tutorial
4.1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
4.2 Latched Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
4.3 Remote Unit Status Monitoring and Remote Unit Alarm Reset . . . . . . . 4-3
4.4 Local Loopback Test (for 4-Wire analog only) . . . . . . . . . . . . . . . . . . . . 4-4
4.5 Remote Loopback Test (for 4-Wire analog only) . . . . . . . . . . . . . . . . . . 4-4
4.6 T1/E1 Local Loopback Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
5 Troubleshooting
5.1 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
5.2 All LEDs are OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
5.3 Alarm LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Appendix A 19” Rack Mount Card Cage
A.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
A.2 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
A.3 Chassis Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Appendix B Components Placement
B.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Appendix C R2 Button & LED Functions
C.1 R2 (“Reset Too”) Button Description . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1
C.1.1 R2 (“Reset Too”) Push Button Functions . . . . . . . . . . . . . . . . . . . . . C-1
C.2 LED Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-2
TABLE OF CONTENTS
TOC-2 TC8614 Rev 1.4 User Manual
Appendix D Return Policy
D.1 Return Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1
D.1.1 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1
D.1.2 Limitation of Liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-2
TC8614 Rev 1.4 User Manual 1-1
Chapter 1 Introduction
In this chapter:
•Product Description, on page 1-1
•Specifications, on page 1-7
1.1 General Information
This manual is intended to describe the features and functionality in addition to
aiding in the planning, configuring, commissioning and maintaining of the
TC8614 600Ω Analog & Dry Contact-over-T1/E1 multiplexer.
1.2 Product Description
The TC8614 is a 4-channel 600Ω Analog & Dry Contact-over-T1/E1 Multiplexer
that allows network managers the flexibility of leveraging their existing T1/E1
circuits by adding low cost analog or dry contact links as needed. It is economical,
simple to install and comes standard with built-in power redundancy.
The TC8614 is available in three configurations:
• 4-Channel 2-Wire Analog with 4-Channel Dry Contact
• 4-Channel 4-Wire Analog with 4-Channel Dry Contact
• 2-Channel 4-Wire / 2-Channel 2-Wire Analog with 4-Channel Dry Contact
Chapter 1 Introduction Product Description
1-2 TC8614 Rev 1.4 User Manual
Diagnostics are extensive and include DIP switches for Local & Remote Loopback
and other application configuration switches. Each unit also provides multiple LEDs
for Alarm, Power, Vcc, T1/E1 Status, and RX/TX or DET/RLY LEDs for each
channel.
The built-in Sync mechanism verifies both device and T1/E1 link operation. No
other test equipment is required for link and device verification.
The TC8614 is compatible with standard 100Ω T1 for copper line lengths up to
3000ft and up to 2.5km for 75Ω / 120Ω E1 (copper line length is the distance
between the TC8614 and the T1/E1 cross-connect). The T1/E1 uses a RJ-48F
connector and the analog and dry contact channels use RJ-11 connectors. Optional
BNC adapter cable is available for 75 Ohm E1. Power is 12VDC standard or
optional 24VDC, -48VDC, 125VDC, or 115/230VAC with an external power cube.
Optionally, a high temperature version (-20°C to 70°C) and extreme temperature
version (-40°C to 80°C) are also available.
Chapter 1 Introduction Product Description
TC8614 Rev 1.4 User Manual 1-3
Figure 1-1 TC8614 600Ω Analog & Dry Contact Over T1/E1 Multiplexer
Chapter 1 Introduction Product Description
1-4 TC8614 Rev 1.4 User Manual
Figure 1-2 TC8614 Front Panel LED Definitions
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