ADTRAN 1200080L1 Manuel utilisateur
FXS+DUALVOICEOPTIONMODULE
PartNumber1200080L1
PartNumber1200080L1#HS
&
FXS+DUALVOICEPLUG-ONBOARD
PartNumber1200082L1
PartNumber1200082L1#HS
USER MANUAL
61200.080L1-1C
October1995
Tableof Contents
ii FXS+ Dual Voice Option Module 61200.080L1-1
© 1994, 1995 ADTRAN, Inc.
Allrightsreserved.
PrintedinU.S.A.
901 Explorer Boulevard
P.O. Box 070020
Huntsville, AL 35807
Phone: (205) 971-8000
Fax: (205) 971-8699
Trademarks:
MEGACOMis aregistered trademark of AT&T.
Tableof Contents
61200.080L1-1 FXS+ Dual Voice Option Module iii
TableofContents
Chapter 1. Introduction...................................................................................... 1
FXS+ Dual Voice Overview .................................................................................... 1
Functional Description................................................................................... 2
Features .................................................................................................... 2
FXS+ Option Module Specifications ...................................................... 4
Physical Description ....................................................................................... 5
Chapter 2. Installation ........................................................................................ 7
Unpack and Inspect............................................................................................... 7
Shipped byADTRAN ...................................................................................... 7
Provided by Customer .................................................................................... 7
Installing the FXS+ Dual Voice Option Module .................................................. 8
Determine Revision Level of TSU 100 / TSU 600 ....................................... 8
Modules With Hot Replaceable Label on Back Panel .................................. 8
Modules Without Hot Replaceable Label on Back Panel............................ 9
Placement of the Option Module .................................................................. 9
Power Connection ........................................................................................... 9
Wiring ............................................................................................................ 10
Power Up Testing and Initialization ................................................................... 11
Successful Self Test ....................................................................................... 11
Failed Self Test ............................................................................................... 11
OperationAlarms .......................................................................................... 11
Configuration of TX Level (TLP)................................................................. 11
Warranty and Customer Service ........................................................................ 12
Chapter 3. Operation ........................................................................................ 13
Overview ............................................................................................................... 13
Menu Structure ............................................................................................. 13
Menu Operation ............................................................................................ 13
FXS+ Menu Items ................................................................................................. 15
Port Status ...................................................................................................... 15
(2-WSTATUS) 2-Wire Status ......................................................... 16
(VIEW SIG BITS) View Signaling Bits .......................................... 16
Port Configuration (PORT CONFIG) ......................................................... 17
Port Configuration Menu Items and Their Choices ........................... 18
Mode ................................................................................................ 18
RX LVL(TLP) (Receive Level/Transmit Level Point) ................... 19
TX LVL(TLP) (Transmit Level/Transmit Level Point) ................ 19
Fault Resp (Fault Response ) ......................................................... 20
Tandm Options (Tandem Options) .............................................. 20
i
Tableof Contents
iv FXS+ Dual Voice Option Module 61200.080L1-1
Port Configuration Menu Items/Parameters Summary ...................... 21
PORT UTIL (Port Utility) ................................................................................... 22
Port Test ......................................................................................................... 23
1 kHz Tone ...................................................................................... 23
VIEW SIG BITS (View Signaling Bits) .......................................... 24
SET TX SIGNAL(Set Transmit Signal) ......................................... 24
SET 2-W OUTPUT (Set 2-Wire Output)...................................... 24
TSU Features Used With FXS+ Options ............................................................ 25
Factory Restore .............................................................................................. 25
Run Self Test .................................................................................................. 25
Appendix A. FXS+ Failure Messages .............................................................. 27
Failure MessagesAt Power-Up ............................................................................ 27
FXS+ Alarm Messages .......................................................................................... 27
Appendix B. Signaling States ........................................................................... 29
Signaling States vs. Mode of Operation ............................................................. 29
List of Figures
Figure 1-1 FXS+ Dual Voice Option Module ...................................................... 5
Figure 2-1 Installing Option Module .................................................................. 8
Figure 3-1 TSU 100 Main Menu ........................................................................ 14
Figure 3-2 Port Status Submenus ...................................................................... 15
Figure 3-3 2-Wire Status Display ...................................................................... 16
Figure 3-4 View Signaling Bits Display ............................................................. 16
Figure 3-5 Port Configuration Submenus ......................................................... 17
Figure 3-6 Port Utility Submenus ...................................................................... 22
Figure 3-7 Port Test Submenus .......................................................................... 23
Figure 3-8 View Signaling Bits Display ............................................................. 24
Tables
Table 2-A 2-Wire Voice Pinout Connection...................................................... 10
Table 3-A Port Configuration Parameters.......................................................... 21
Table 3-B Port Test Parameters ........................................................................... 24
Table B-A PLAR Mode......................................................................................... 29
Table B-B Tandem Mode .................................................................................... 30
Table B-C FXS+ Mode (Loop-Start)................................................................... 31
Table B-D FXS+ Mode (Ground Start) .............................................................. 32
ii
Chapter1. Introduction
61200.080L1-1 FXS+ Dual Voice Option Module 1
Chapter1
Introduction
FXS+ DUAL VOICE OVERVIEW
The FXS+ Dual Voice (FXS+) option module is one of
the option modules available for use with theADTRAN
TSU 100/600. The FXS+ module provides two 2-wire
voice-grade interfaces serving as the source of line-
current and ringing voltage to a telephone or station
interface. The FXS+ may serve as the station-side of a
foreign exchange fxs/fxo application.
When used with anADTRAN FXO+, analog message-
waiting functions may be extended over the T-span to an
analog message-waiting telephone. The FXS+ card
provides the necessary voltages to light the message-
waiting light.
The FXS+ may also be paired with another FXS+ to
provide a hot-line 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 (e.g., 1-800 services, Megacom®) using E &
M signaling on the T-span. 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. Signaling and
interfaces comply with portions of EIA/TIA-464-A,
T1.401, and AT&T Pub. 41458 and Pub. 43801.
The FXS+ option module also accepts the FXS+ plug-on
board to provide up to four FXS+ functional ports per
option slot used.
Chapter1. Introduction
2FXS+ Dual Voice Option Module 61200.080L1-1
Functional Description
The FXS+ is designed to fit in the option slot of the TSU
100/600 and is subject to its operation and control. The
FXS+ is configured from the front panel of the TSU 100/
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.
Features
The FXS+ Dual Voice option module has the following
features:
• Each 2-wire port operates at 64 kbps (1 DS0)
• Supports loop resistances to 1200 Ω
• Menu configurable TX and RX levels
• FXS, PLAR, and Tandem operating modes
• Ground Start or Loop Start signaling
• Supports analog message-waiting light when used with
ADTRANFXO+
• Wink or Immediate Supervision in Tandem mode
• Integral ringback and dial tone generation
• Integral 20 Hz ring generator
• Extensive testing capabilities
- Rx and Tx signal bit monitoring
- Busy & Ringing status monitoring
- Integral 1 kHz tone generation sends test tone
towards near or far end
- Manual control of TX Aand B signal bits
- Manual control of 2-wire interface supervision
output
Chapter1. Introduction
61200.080L1-1 FXS+ Dual Voice Option Module 3
• Adding the FXS+ plug-on board provides the TSU
100/600 with four voice ports in one option slot
• Selectable response during carrier failure
• Full V.34 modem connect capability (28.8 kbps) for
#HS model
• Provides FXS forward disconnect capability
• Hot replaceable (#HS model)
Chapter1. Introduction
4FXS+ Dual Voice Option Module 61200.080L1-1
FXS+ Option Module Specifications
The FXS+ Dual Voice option module conforms to the
following specifications:
Voice Channels 2 (4 with plug-on module
installed)
Transmission Levels TX: +3 to -5 dB TLP, 1 dB
steps
RX: 0 to -8 dB TLP, 1 dB steps
Frequency Response 300 - 3400 Hz (±1.0 dB)
2-wire Impedance 600 Ω+ 2.15 µF
2-wire ERL >30 dB
2-wire SRL >20 dB
THL ERL >30 dB
THL SRL >20 dB
Longitudinal Bal >52 dB
RX Idle Channel Noise <15 dBrnc
TX Idle Channel Noise <20 dBrnc
Loop Current 25 mA (constant current)
Loop Range 0 - 1200 Ω
Operating Temperature 0°- 45°C, 95% humidity,
non-condensing
Connector RJ-45
Ring Generator 20 Hz 60 Vrms 2.5 RE
Tests Power-on circuit test
Signal bits monitoring and
setting
1 kHz test tone generation
Setable 2-wire port output state
Chapter1. Introduction
61200.080L1-1 FXS+ Dual Voice Option Module 5
Physical Description
The FXS+isanoption module which plugs into the
option slot in the rear of the TSU 100; see Figure 1-1.
PORT X.3
DUAL FXS
PORT X.1 PORT X.2
Figure 1-1
FXS+ Dual Voice Option Module
The FXS+ rear panel includes a plastic plug over a cutout
for additional connectors. This allows a plug-on board
to be added to the FXS+ module. The PORT X.3
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 FXS voice
ports will be 1.1 and 1.2. If added, the plug-on board
port designation would be 1.3 and 1.4. These port
numbers will appear in the front panel LCD menu
displays.
Chapter1. Introduction
6FXS+ Dual Voice Option Module 61200.080L1-1
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