Adtran Quad FXS Module User Manual
FXS+ Quad Voice Option
FXS+ Dual Voice Option
61200300L1-1C
May 1999
Module
Part Number 1200300L1
&
Modules
Plug-in Part Number 1200302L1
Plug-on Part Number 1200304L1
User Manual
Trademarks:
MEGACOM is a registered trademark of AT&T
SLC96 is a registered trademark of AT&T
901 Explorer Bou levard
P.O. Box 140000
Huntsville, AL 35814-4000
(256) 963-8000
© 1999 ADTRAN, Inc.
All Rights Reserved.
Printed in U.S.A.
ADTRAN Year 2000 (Y2K) Readiness Disclosure
ADTRAN has established a Year 2000 program to ensure that our products will
correctly function in the new millennium. ADTRAN warrants that all products
meet Y2K specifications regardless of model or revision.
Information about ADTRAN’s Y2K compliance program is available at the following locations:
ADTRAN Web Site www.adtran.com
Product Matrix www.adtran.com/y2kfax.html
Faxback Document
Line
Y2K Project Line (256) 963-2200
E-mail year2000@adtran.com
(256) 963-8200
Y2K plans and product certifications are listed
in the matrix.
iii
Notes provide additional useful information.
Cautions signify information that could prevent service interruption.
Warnings provide information that could prevent damage to the
equipment or endangerment to human life.
iv
Federal Communicati ons Commission Radio
Frequency Interference Statement
This equipment has been tested and found to comply with the limits for a Class
A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses,
and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio frequencies. Operation of this equipment in a residential area is likely to cause
harmful interference, in which case the user will be required to correct the interference at his own expense.
Change or modifications to this unit not expressly aproved by the
party responsible for compliance could void the user’s authority to
operate the equipment.
v
Important Safety Instructions
When using your telephone equipment, please follow these basic safety precautions to reduce the risk of fire, electrical shock, or personal injury:
1. Do not use this product near water, such as near a bath tub, wash bowl,
kitchen sink, laundry tub, in a wet basement, or near a swimming pool.
2. Avoid using a telephone (other than a cordless-type) during an electrical storm. There is a remote risk of shock from lightning.
3. Do not use the telephone to report a gas leak in the vicinity of the leak.
4. Use only the power cord, power supply, and/or batteries indicated in
the manual. Do not dispose of batteries in a fire. They may explode.
Check with local codes for special disposal instructions.
SAVE THESE INSTRUCTIONS
vi
WARRANTY AND CUSTOMER SERVICE
ADTRAN will replace or repair this product within five years from the date of
shipment if the product does not meet its published specifications or if it fails
while in service. For detailed warranty, repair, and return information see the
ADTRAN Equipment Warranty and Repair and Return Policy Procedure on the
inside back page of this manual.
Return Material Authorization (RMA) is required prior to returning equipment
to ADTRAN.
For service, RMA requests, or more information, contact one of the numbers
found on the inside back page of this manual.
vii
viii
Tab l e of Co ntents
Chapter 1. Introduction .......................................................................................... 1-1
FXS+ Quad and Dual Voice Overview .................................................................. 1-1
FXS+ Uses............................................................................................................ 1-1
Functional Description ...................................................................................... 1-2
Features................................................................................................................ 1-2
FXS+ Option Module Specifications................................................................ 1-3
Physical Description ................................................................................................. 1-4
Chapter 2. Installation ............................................................................................ 2-1
Unpack and inspect .................................................................................................. 2-1
Items Shipped by ADTRAN.............................................................................2-1
Items Provided by Customer............................................................................ 2-1
INstalling the FXS+ Voice Option Module ........................................................... 2-2
Determine Revision Level of TSU 100/120/600............................................2-2
Placement of the Option Module ..................................................................... 2-3
Power Connection.............................................................................................. 2-3
Wiring .................................................................................................................. 2-4
Power Up Testing And Initialization .................................................................... 2-5
Successful Self-Test ............................................................................................ 2-5
Failed Self-Test.................................................................................................... 2-5
Operation Alarms............................................................................................... 2-5
Configuration of TX Level (TLP) ..................................................................... 2-6
Chapter 3. Operation............................................................................................... 3-1
Overview ................................................................................................................... 3-1
Menu Structure................................................................................................... 3-1
Menu Operation ................................................................................................. 3-1
FXS+ Menu Items .............................................................................................. 3-3
Port Status ................................................................................................... 3-3
PORT CONFIG (Port Configuration).............................................................. 3-6
MODE .......................................................................................................... 3-7
RX LVL (TLP) (Receive Level/Transmit Level Point) ........................ 3-10
TX LVL (TLP) (Transmit Level/Transmit Level Point) ...................... 3-10
FAULT RESP (Fault Response) .............................................................. 3-10
61200300L1-1A FXS+ Quad and Dual Voice User Manual ix
ANSWER S’VSN (Line Side Answer Supervision) .............................3-10
TANDM OPTIONS (Tandem Options) ................................................3-11
Port Configuration Menu Items/Parameters Summary ............................3-13
PORT UTIL (Port Utility) ................................................................................3-14
Port Test .............................................................................................................3-15
1 KHZ TONE ............................................................................................3-15
VIEW SIG BITS (View Signalling Bits) .................................................. 3-16
SET TX SIGNAL (Set Transmit Signal) ................................................. 3-16
SET 2W OUTPUT (Set 2-Wire Output) .................................................3-16
TSU Features Used With FXS+ Options........................................................ 3-17
FACTORY RESTORE ............................................................................... 3-17
RUN SELF-TEST .......................................................................................3-17
Appendix A. FXS+ Failure Messages................................................................. A-1
Appendix B. Signalling States ............................................................................ B-1
Index ..................................................................................................................Index-1
x FXS+ Quad and Dua l Voice Us er Manual 61200300L1-1A
List of Figures
Figure 1-1. FXS+ Quad & Dual Voice Option Modules ....................................1-4
Figure 2-1. Installing Option Module ..................................................................2-3
Figure 3-1. TSU Main Menu ..................................................................................3-2
Figure 3-2. Port Status Submenus ........................................................................3-4
Figure 3-3. 2-Wire Status Display .........................................................................3-4
Figure 3-4. View Signalling Bits Display .............................................................3-5
Figure 3-5. SLC96 Status Display .........................................................................3-5
Figure 3-6. Port Configuration Submenus ..........................................................3-6
Figure 3-7. Port Utility Submenus ......................................................................3-14
Figure 3-8. Port Test Submenus ..........................................................................3-15
Figure 3-9. View Signalling Bits Display ...........................................................3-16
61200300L1-1 FXS+ Quad & Dual Voice Option Module xi
List of Figures
xii FXS+ Quad & Dual Voice Option Module User Manual 61200300L1-1
List of Tables
Table 2-1. 2-Wire Voice Pinout Connection ......................................................2-4
Table 3-1. Port Configuration Parameters .......................................................3-13
Table 3-2. Port Test Parameters ........................................................................3-16
Table A-1. Failure Messages at Power-Up ........................................................A-1
Table B-1. PLAR Mode ........................................................................................ B-1
Table B-2. Tandem Modes .................................................................................. B-2
Table B-3. FXS+ Mode (Loop-Start) ................................................................... B-3
Table B-4. FXS+ Mode (Ground Start) .............................................................. B-4
Table B-5. Single Mode ........................................................................................ B-5
Table B-6. UVG Mode: Loop Start Provisioning on T-Span .......................... B-6
Table B-7. UVG Mode: Ground Start Provisioning on T-Span ...................... B-7
61200300L1-1 FXS+ Quad and Du al Voice O ption Module xiii
List of Tables
xiv FXS+ Quad and Dual Voice Option Module User Manual 61200300L1-1
Chapter 1
Introduction
FXS+ QUAD AND DUAL VOICE OVERVIEW
The FXS Quad and FXS Dual Voice option modules can be
used with the ADTRAN TSU 100/120/600. The Quad FXS+
module provides four, 2-wire voice-grade interfaces serving
as the source of line-current and ringing voltage to a
telephone or station interface. The Dual FXS+ provides two,
2-wire voice-grade interfaces in either a plug-in or plug-on
module.
FXS+ Uses
The FXS+ may serve as the station-side of a foreign exchange
FXS/FXO application. It may be paired with another FXS+ to
provide a hotline or private line automatic ringdown (PLAR)
function to a remote location at the far end of the T-Span.
When the FXS+ is used in the tandem mode, it can be set to
accept phone service directly from a toll switch using E&M
signalling on the T-Span (e.g., 1-800 services, Megacom). It
may also be used to provide trunk services to a PBX from a
local switch. The FXS+ is intended for use in applications
where the 2-wire port wiring remains on premises.
The FXS+ option modules support Single Party and Universal
Voice Grade (UVG) Channel Unit Operation as specified by
TR-TSY-000008. The FXS+ module and a TSU 600/600e can
act as a remote terminal in a digital loop carrier application.
The FXS+ Dual plug-in option module also accepts the TSU
100/120/600 plug-on boards to provide up to four functional
ports per option slot used. Signalling and interfaces comply
61200300L1-1 FXS+ Quad & Dual Voice Option Module User Manual 1-1
Chapter 1. Introduction
with portions of EIA/TIA-464-A, T1.401, and AT&T Pub.
41458 and Pub. 43801.
Functional Description
• The FXS+ is designed to fit in the option slot of the TSU
100/120/600 and is subject to its operation and control.
• The FXS+ is configured from the front panel of the TSU
100/120/600 or by an external personal computer (PC)
program.
• The internal menus for its configuration are a part of the
FXS+ module and are automatically installed when the
FXS+ is plugged into the unit.
Featur es
The FXS+ option module has the following features:
• Each 2-wire port operates at 64 kbps (1 DS0)
• Supports loop resistances to 730 Ω
• Menu configurable Tx and Rx levels
• FXS, PLAR, Tandem, Single Party, and Universal Voice
Grade operating modes
• Ground Start or Loop Start signalling
• Wink or Immediate Supervision in Tandem mode
• Wink delay for ANI/DNIS services
• Integral ringback and dial-tone generation
• Integral per channel 20 Hz ring generation
• Extensive testing capabilities, such as:
• Rx and Tx signal bit monitoring
• SLC96 Status monitoring
• Busy and Ringing status monitoring
• Integral 1 kHz tone generation sends test tone
toward near or far end
• Manual control of Tx A and Tx B signal bits
• Manual control of 2-wire interface supervision
output
1-2 FXS+ Quad & Dual Voice Option Module User Manual 61200300L1-1
• Selectable response during carrier failure
• Full V.90 modem connect capability (56.6 kbps)
• Provides FXS forward disconnect capability
• Line Side Answer Supervision (LSAS) is supported for
FXS_LS, FXS_GS, TANDEM_LS, TANDEM_GS, Single,
and UVG modes of operation
• Hot replaceable
FXS+ Option Module Specifications
The FXS+ option module conforms to the following
specifications:
Chapter 1. Introduction
Voice Channels
Transmission Levels
Frequency Response
2-Wire Impedance
2-Wire ERL
2-Wire SRL
THL ERL
THL SRL
Longitud in al Ba l
Rx Idle Channel Noise
Tx Idle C hann e l N o i s e
Loop Curre nt
Loop Range
Extende d Ra ng e
Operating Temperature
Connector
Ring Generator
Tests
2/4
TX: +3 to -5 dB TLP, 1 dB steps
RX: 0 to -8 dB TLP, 1 dB steps
300 - 3400 Hz (+
600 Ω + 2.15 µF
>26 dB
>20 dB
>26 dB
>20 dB
>52 dB
<15 dBrnc
<20 dBrnc
25 mA (constant current)
0-600 Ω
Up to 730 Ω at >20mA
0 - 45 degrees C, 95% humidity, non-
condensing
RJ-45
20 Hz 40 Vrms 2.0 REN, per port
Power-on circuit test
Signal bits monitoring and setting
1 kHz test tone generation
Force 2-wire port output state
1.0 dB)
61200300L1-1 FXS+ Quad & Dual Voice Option Module User Manual 1-3
Chapter 1. Introduction
PHYSICAL DESCRIPTION
The FXS+ is an option module which plugs into the option
slot in the rear of the TSU 100. The plug-on module is placed
on top of a plug-in module. See Figure 1-1.
PORT X.3
PORT X.1
PORT X.2
QUAD FXS
PORT X.1
PORT X.3
DUAL FXS
PORT X.2
PORT X.4
HOT
REPLACEABLE
Figure 1-1. FXS+ Quad & Dual Voice Option Modules
The rear panel of the dual plug-in module includes a plastic
plug over a cutout for additional connectors. This allows a
plug-on board to be added to the FXS+ dual plug-in module.
The 1200302L1 (FXS+ Dual) voice module can accept any
plug-on module except the 1200082L1#HS. The FXS+ dual
plug-on can be placed on top of any option module that
accepts plug-ons.
PORT X.3
The
indication is linked to the port numbering
philosophy of the TSU 100 product family. The X represents
the slot number, and the
.3
indicates the port number. For the
TSU 100 application, there is only one option slot. Therefore
the port designations for the two plug-in FXS voice ports will
1.1
be
would be
and
1.2
. If added, the plug-on board port designation
1.3
and
1.4.
These port numbers will appear in the
front panel LCD menu displays. The remainder of the
manual will refer to port numbers as
1.1 or X.1
for
illustrative purposes.
1-4 FXS+ Quad & Dual Voice Option Module User Manual 61200300L1-1
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