Adtran USSI User Manual

ATLAS Quad USSI Module

USER MANUAL

Part Number 1200261L1

61200261L1-1A
April 1999

901 Explorer Boulevard

P.O. Box 140000

Huntsville, AL 35814-4000

[phone]

© 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 Year 2000 specifications regardless of
model or revision. Information about ADTRAN's Year 2000 compliance program is available at the fol­lowing:

Product Matrix www.adtran.com/y2kfax.html
E-mail [e-mail]

Faxback Document
Line

Y2K Project Line [phone]

[phone]

Y2K plans and product certifications are listed in the Product Matrix (see
above).

iii

Federal Communications 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 ca se the user wi ll be re­quired to correct the interference at his own expense.

Shielded cables must be used with this unit to ensure compliance with Class A FCC limits.

Change or modifications to this unit not expressly approved by the party responsible for
compliance could vo id the user’s authority to operate the equipmen t.

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 specification, or if it fails while in service. For detailed warranty, repair, and
return information, refer to the ADTRAN Equipment Warranty and Repair and Return Policy Proce­dure (see the last page of this manual).

A return material authorization (RMA) is required prior to returning equipment to ADTRAN.

For service, RMA requests, or more information, see the last page of this manual for the toll-free contact
number.

International CISPR 22 (EN55022) Class A Products

The following information must be included in the user manuals of all Class A (commercial) equipment
sold in Europe:

This is a Class A product. In a domestic environment, t his product may cause r a dio inter­ference, in which case th e user may be required to take adequate measures.

iv

Table of Contents

List of Figures ..........................................................................................................................vii

List of Tables ............................................................................................................................ix

Chapter 1. Introduction.............................................................................................................................1-1

ATLAS Quad USSI Module overview ..........................................................................................................1-1

Features...................................................................................................................................................... 1-1

Interfaces................................................................................................................................................... 1-1

Module Specifications.............................................................................................................................. 1-2

Physical Description................................................................................................................................. 1-2

Adapter Cable ........................................................................................................................................... 1-2

Chapter 2. Installation...............................................................................................................................2-1

Unpack and Inspect .........................................................................................................................................2-1

Contents of ADTRAN Shipment............................................................................................................ 2-1

Wiring ................................................................................................................................................................ 2-1

Installing the ATLAS Quad USSI Module ...................................................................................................2-2

Chapter 3. Operation..................................................................................................................................3-1

Overview ........................................................................................................................................................... 3-1

Password Security Levels ...............................................................................................................................3-1

TERMINAL Menu Structure .......................................................................................................................... 3-1

Menu Descriptions ...........................................................................................................................................3-3

> Slt ....................................................................................................................................................................3-3

> Type ................................................................................................................................................................ 3-3

> Menu ...............................................................................................................................................................3-4

> Alarms ............................................................................................................................................................3-4

> Test ..................................................................................................................................................................3-4

> State ................................................................................................................................................................3-4

> Status ..............................................................................................................................................................3-4

> Rev ..................................................................................................................................................................3-4

ATLAS Quad USSI Module Menu Options .................................................................................................3-5

> Quad USSI Info ............................................................................................................................................. 3-5

» Part Number............................................................................................................................................... 3-5

» Serial Number............................................................................................................................................ 3-5

> Quad USSI Alarms .......................................................................................................................................3-5

» SLIP.............................................................................................................................................................. 3-5

» PLL............................................................................................................................................................... 3-5

» ZERO........................................................................................................................................................... 3-5

» NO EXT CLK.............................................................................................................................................. 3-5

> DTE Status ..................................................................................................................................................... 3-6

> Data Rate ........................................................................................................................................................3-6

61200261L1-1 ATLAS Quad USSI Module User Manual v

Table of Contents

> Inband STATS ...............................................................................................................................................3-6

> PLL/FIFO .......................................................................................................................................................3-6

> Configuration ................................................................................................................................................3-7

» Name............................................................................................................................................................ 3-7

» Clk (+/-) ...................................................................................................................................................... 3-7

» Data.............................................................................................................................................................. 3-7

» CTS............................................................................................................................................................... 3-7

» DCD ............................................................................................................................................................. 3-7

» DSR............................................................................................................................................................... 3-7

» DTR.............................................................................................................................................................. 3-7

» 0 Inh ............................................................................................................................................................. 3-7

» Inband.......................................................................................................................................................... 3-7

» Send Leads.................................................................................................................................................. 3-7

> Test ..................................................................................................................................................................3-8

» Loopbk......................................................................................................................................................... 3-8

» Loopback Status......................................................................................................................................... 3-9

» 511 ................................................................................................................................................................ 3-9

» 511 Result.................................................................................................................................................... 3-9

» Inject............................................................................................................................................................. 3-9

» 511 Clr.......................................................................................................................................................... 3-9

> DTE Interface .................................................................................................................................................3-9

» DTE Interface Mode................................................................................................................................... 3-9

» Current DTE Type ..................................................................................................................................... 3-9

Appendix A. Dial Plan Interface Configuration..................................................................................... A-1

Appendix B. Pinouts .................................................................................................................................... B-1

Index .................................................................................................................................Index-1

vi ATLAS Quad USSI Module User Manual 61200261L1-1

List of Figures

Figure 1-1. ATLAS Quad USSI Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Figure 2-1. Installing the Quad USSI Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Figure 3-1. Menu Tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Figure 3-2. Modules Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Figure 3-3. Quad USSI Module Menu Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

Figure A-1. Dial Plan Menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1

61200261L1 ATLAS Quad USSI Module User Manual vii

List of Figures

viii ATLAS Quad USSI Module User Manual 61200261L1

List of Tables

Table 3-1. Normal Mode Operation............................................................................................................3-8

Table B-1. Pinout for EIA-530 Cable......................................... ...... ................................. ...... ...... ..... ...... .....B-1

Table B-2. Pinout for EIA-530A Cable ...................................................... ...... ....................................... .....B-2

Table B-3. Pinout for RS-449 Cable........................................................................................ ......................B-2

Table B-4. Pinout for RS-232 Cable........................................................................................ ......................B-3

Table B-5. Pinout for CCITT X.21 (V.11) Cable..........................................................................................B-3

Table B-6. Pinout for the DB-78 Connector................................................................................................B-4

61200261L1-1 ATLAS Quad USSI Module User Manual ix

List of Tables

x ATLAS Quad USSI Module User Manual 61200261L1-1

Chapter 1 Introduction

ATLAS QUAD USSI MODULE OVERVIEW

The ATLAS Quad USSI Module provides four synchronou s DTE ports, each
of which can operate at any rate that is a multiple of 56 or 64 kbps, up to

2.048 Mbps. You can install the ATLAS Quad USSI Module into any avail­able option slot of the ATLAS_800 chassis.

Features

• Each port operates using 1 to 32 time slots, each time slot be ing 5 6 or 64
kbps

• Includes an elastic store for absorption of rate variations

• Any port can be used as a timing source for the entire system

• Outputs a 50 percent duty-cycle output clock at all rates

• Generates and responds to V.54 looping codes

• Generates and checks 511 test patterns

• Bidirectional loopbacks:

- Port (toward the network)

- DTE (toward the DTE)

You can invoke loopbacks locally or remotely (V.54).

Interfaces

• EIA-530

• EIA-530A

•RS-449

•RS-232

• CCITT X.21 (V.11)

• Connector: DB-78
(DB-78 to Dual D sub connector adapter cables ship with this module.)

61200261L1-1 ATLAS Quad USSI Module User Manual 1-1

Chapter 1. Introduction

Module Specifications

DTE Interface

• EIA-530 Sync hronous

• EIA-530A Synch ronous

•RS-449

• RS-232 Synchronous

• CCITT X.21 (V.11)

Rate

56 kbps to 2.048 Mbps in 56K or 64K steps

Tests

• Local Loopback (Bilateral)

• Remote Loopback (V.54)

•Self Test

Test Pattern

511 with errored seconds display and error inject capability

Excessive 0s Protection

Excessive zeros alarm indication and configurable excessive zeros protec­tion

Connector

DB-78 with cables to convert to D sub female connectors

Physical Description

The ATLAS Quad USSI Module can plug into any available option slot in the
ATLAS_800 chassis (see Figure 1-1). The module has an indication under
each D-shell connector referring to the port on the card.

Adapter Cable

Two ADTRAN-supplied adapter cables convert from the DB-78 connectors
on the rear of the module to Dual D sub connectors. These connectors are
marked as 1/3 and 2/4 to represent the port connected (1 or 3/2 or 4), based
on the cable to which the DB-78 attaches.

PORT 1&2

Figure 1-1. ATLAS Quad USSI Module

USSI

PORT 3&4

1-2 ATLAS Quad USSI Module User Manual 61200261L1-1

Chapter 2 Installation

UNPACK AND INSPECT

Carefully inspect the option module for any shipping damage. If damage is
suspected, file a claim immediately with the carrier and then contact
ADTRAN Technical Support. (See the last page of this manual for
information on contacting Technical Support.) If possible, keep the original
shipping container for returning the option module to ADTRAN for repair
or for verification of damage during shipment.

Contents of ADTRAN Shipment

• The ATLAS Quad USSI Module

• The ATLAS Quad USSI Modu le Us er Manual (to be inserted into the ap-
propriate section of the ATLAS_800 User Manual)

• Two DB-78 to dual D sub adapter cables

WIRING

Customers must provide the DTE cables.

Each of the ATLAS Quad USSI Module ports contains a D sub connection
(via the supplied adapter cables). Appendix B contains the pinouts for the
various cables.

61200261L1-1 ATLAS Quad USSI Module User Manual 2-1

Chapter 2. Installation

INSTALLING THE ATLAS QUAD USSI MODULE

Figure 2-1 represents the action required to properly position the ATLAS
Quad USSI Module within the ATLAS chassis.

PORT 1&2

USSI

PORT 3&4

Figure 2-1. Installing the Quad USSI Module

Follow the steps below to install the option module:

Instructions for Installing the ATLAS Quad USSI Module

Step Action

Remove the cover plate (corresponding to the option slot

1

into which you want to install the ATLAS Quad USSI
Module) from the ATLAS 800 chassis rear panel.

Dangerous voltage is exposed when the cover plate is
removed.

Slide the ATLAS Quad USSI Module into the ATLAS 800

2

chassis until the module is positioned firmly against the
front of the ATLAS Base Unit.

3

Using a screwdriver, tighten the thumbscrews at both
edges of the option module.

4 Connect the cables to the associated device(s).

Complete installation of remaining modules and Base

5

Unit as specified in the Installation chapter of the AT LA S
800 User Manual.

2-2 ATLAS Quad USSI Module User Manual 61200261L1-1

Chapter 3 Operation

OVERVIEW

You can configure and control the ATLAS Quad USSI Module from a variety
of sources, including the following :

• The ATLAS Front Panel provides minimal configuration and status sup­port.

• The terminal menu allows detailed configuration, status, and diagnos­tics.

You can access the terminal menu from either a VT-100 terminal attached to
the ATLAS Base Unit’s control port, or through a Telnet session established
through the Base Unit’s Ethernet port. ATLAS User Manual provides detailed
instructions on operating each of the supported management approaches.

This chapter describes th e menu items presented when mana ging
the ATLAS Quad USSI Module via the terminal menus.

PASSW ORD SECURITY LEVELS

To edit items in the terminal menu, you must have the appropriate pass­word level. Each menu description in this section indicates the required
password level required for write and read access. ATLAS security levels
range from level 5 (most restrictive) through level 0 (most permissive). See
the section Access Passwords in the ATLAS 800 User Manu al for detailed infor-
mation on working with passwords.

TERMINAL MENU STRUCTURE

The ATLAS 800 uses hierarchical menus to access all of its features. The top­most menu level leads to submenus which are grouped by functionality (see
Figure 3-1). All menu items display in the terminal window.

61200261L1-1 ATLAS Quad USSI Module User Manual 3-1

Chapter 3. Operation

Refer to the A TLAS 800 User Manual for detailed instructions on
how to navigate through the terminal menu.

Quad USSI Info Part Number

Serial Number

SLIP

Quad USSI
Alarms

Slt DTE Status Name
Type Data Rate Clk (+/–)
Menu Inband Stats Data

Modules Alarms PLL / Fifo CTS

Test Configuration DCD
State DSR
Status DTR
Rev 0 Inh

PLL
ZERO

NO EXT CLK

Inband
Send Leads

Loopbk
Loopback Status

Test 511

511 Result
Inject
511 Clr

DTE Interface DTE Interface Mode

Current DTE Type

Figure 3-1. Menu Tree

The ATLAS System Controller automatically detects the presence of the AT­LAS Quad USSI Module when it is inst alled in the sy stem. To see the menus
for the ATLAS Quad USSI Module via the terminal menu, use the arrow
keys to scroll to the

Modules

menu and press

Enter

to access the module
choices (see Figure 3-2). The following sections describe all of these menu
options.

3-2 ATLAS Quad USSI Module User Manual 61200261L1-1

Chapter 3. Operation

Figure 3-2. Modules Menu

MENU DESCRIPTIONS

To help you follow the terminal menu hierarchy, the following notations are used.

MAIN MENUS

>

» Submenus

»» Sub-submenus

SLT

>

TYPE

>

Read security: 5

Displays the number of available slots in the ATLAS chassis. Slot 0 refers to
the ATLAS Base Unit. This field is read-only.

Write security: 3; Read security: 5

Displays the type of module actually installed in the slot or the type of
module you plan to install in the slot. If an ATLAS Quad USSI Module is
installed, the
USSI Module). You can use this field to preconfigure a system before actu­ally installing modules by simply specifying the module that you want to
install in each slot.

Type

field automatically defaults to USSI (the ATLAS Quad

If you install a module in a slot, then want to install a different type
of module in the slot, you must set this field to
selecting another module type.

If a module is installed,
the installed module, and cannot be set to any other option.

61200261L1-1 ATLAS Quad USSI Module User Manual 3-3

Type

automatically displays the name of

Empty

before

Chapter 3. Operation

MENU

>

ALARMS

>

TEST

>

STATE

>

Displays additional status and configuration menus for the selected module.
(To access the menus options for this item, use the arrow keys to scroll to the

Menu

column for the module you want to edit, and press
information on each menu option, see ATLAS Quad USSI Module Menu Op-
tions on page 3-5.

Read security: 5

Displays whether there is an alarm condition on the ATLAS Quad USSI
Module. Press

Read security: 5

Displays whether the ATLAS Quad USSI Module is executing a test. Press

Enter

in this field to activate the

Write security: 3; Read security: 5

Allows an installed module to be marked
system troubleshooting. Although a modul e is physically installed, it must
be marked

Enter

Online

in this field to activate the Alarm menu.

T est

menu.

Offline

for it to be considered an available resource.

, which may be useful in

Enter

.) For detailed

STATUS

>

REV

>

Read security: 5

This is a read-only field presenting status information on the ATLAS Quad
USSI Module. The following messages may display:

Online

No Response

Empty

Offline

Offline/
No Response

Not Supported

Read security: 5

(Hardware Revision) Displays the hardware revision of the ATLAS Quad
USSI Module. This is a read-only field.

The module is enabled, and is responding to the System
Controller’s status polls. This is the normal response of the
system.

The module is enabled, but is not responding to the System
Controller’s status polls. This response indicates either a
problem in the system or that the module is not installe d.

The System Controller has not detected the presence of a
module in the slot, nor has a module been manually en­abled for this option slot.

The module is installed, but has been taken Offline by a us­er. The module is still responding to controller polls.

The module is installed, but has been taken Offline by a us­er. The module is not responding to polls.

The module is not supported by the current ATLAS Base
Unit.

3-4 ATLAS Quad USSI Module User Manual 61200261L1-1

ATLAS QUAD USSI MODULE MENU OPTIONS

Figure 3-3 shows the menu options available for the ATLAS Quad USSI
Module. The following sections describe these options.

Figure 3-3. Quad USSI Module Menu Options

Chapter 3. Operation

QUAD USSI INFO

>

» Part Number

» Serial Number

QUAD USSI

>

ALARMS

» SLIP

» PLL

» ZERO

» NO EXT CLK

Read security: 5

Indicates the module status. These fields are read-only.

Displays the module part number.

Displays the module serial number.

Read security: 5

Displays any active alarms. These fields are read-only.

A rate mismatch exists between the DTE clock and the network-side clock
(as set by DS0 assignment).

The USSI port cannot lock onto the clock provided by the network interface.

The DTE is sending an excessive number of consecutive zeroes to the net­work interface.

The DTE is not providing an external transmit clock (if the USSI port is con­figured to get transmit clock from the DTE).

61200261L1-1 ATLAS Quad USSI Module User Manual 3-5

Chapter 3. Operation

DTE STATUS

>

Read security: 5

Shows the status of the following key DTE interface signals (read-only).

DATA RATE

>

INBAND

>

STATS

RTS
CTS
DTR
DSR
DCD
RI
TD
RD
EC

Request To Send from DTE
Clear To Send to DTE
Data Terminal Ready from DTE
Data Set Ready to DTE
Data Carrier Detect to DTE
Ring Indicate to DTE
Transmit Data from the DTE
Receive Data toward the DTE
External Clock from the DTE

Read security: 5

Displays the data rate at which each USSI port currently operates. The
number of DS0s assigned to a port and the rate per DS0 associated with the
active maps determines a port’s data rate.

Read security: 5

Displays information useful wh en using the inband control channel capa­bility of the USSI.

PLL/FIFO

>

Rx Frames
Tx Frames
Rx Bytes
Tx Bytes
Reset Stats

Number of frames received on inband control channel
Number of frames sent on inband control channel
Number of bytes received on inband control channel
Number of bytes sent on inband control channel
Resets all above fields to zero

Read security: 5

Indicates status of circuitry used to generate and detect data clock and the
status of elastic store buffer.

Lock
RXE
RXF
TXE
TXF

Phase Lock Loop is locked
Receive data FIFO Empty
Receive Data FIFO Full
Transmit Data FIFO Empty
Transmit Data FIFO Full

3-6 ATLAS Quad USSI Module User Manual 61200261L1-1

CONFIGURATIO N

>

Chapter 3. Operation

Configures the ATLAS Quad USSI Module.

» Name

» Clk (+/-)

» Data

» CTS

» DCD

Write security: 3; Read security: 5

Allows you to enter a descriptive alpha-numeric name for each port.

Write security: 3; Read security: 5

(TX Clock Polarity) Controls the clock used by the ATLAS Quad USSI Mod­ule to accept the transmit (TX) data from the DTE. This is usually set to

mal

. If the interface cable is long, causing a phase shift in the data, the clock
can be set to
should compensate for a long cable.

Write security: 3; Read security: 5

(Data Format) Inverts DTE data. This inversion can be useful when operat­ing with a high-level data link control (HDLC) protocol (often used as a
means to ensure 1s density). Select either

Write security: 3; Read security: 5

(Clear to Send) Controls characteristics of CTS (see Table 3-1). Choose from

Normal

Write security: 3; Read security: 5

(Data Carrier Detect) Indicates to the DTE when a valid signal is being
received at the Network Interface (see Table 3-1). Choose from

Forced On

Inverted

Forced On

or

.

. This setting switches the phase of the clock, which

Normal

.

Inverted

or

.

Normal

Nor-

or

» DSR

» DTR

» 0 Inh

» Inband

» Send Leads

Write security: 3; Read security: 5

(Data Set Ready) Indicates to the DTE when the DCE is turned On and
ready for operation (see Table 3-1). Choose from

Write security: 3; Read security: 5

(Data Terminal Ready) Determines whether the AT LAS_800 treats a connec­tion as permanent (
is active, (

DTR

Write security: 3; Read security: 5

(Zero Inhibit)
the port detects an uninterrupted string of 0s transmitted for more than on e
second.

Write security: 3; Read security: 5

Creates an 8 kbps management channel by robbing a bit from the first DS0
assigned to the port. This channel can manage remote ADTRA N products.

Write security: 3; Read security: 5

Sends the state of the DTE leads to the remote unit whenever an y DTE lead
changes state. See the online help menus for more information.

DTR=Connect On DTR

.

DTR=Ignore

Instructs the A TLAS 800 to send 1s toward the network when

) or temporary , connecting only when DTR

). Select either

Normal

Ignore

Forced On

or

Connect on

or

.

61200261L1-1 ATLAS Quad USSI Module User Manual 3-7

Chapter 3. Operation

TEST

>

Table 3-1.

Normal Mode Operation

Conditions Causing Port Control Signal Deactivation

Signal
RTS
V.54 Loopback
511 Test On
Self-test Active
Network Test Active
No DS0 Mapped
Network Alarm

— = Do not care

CTS DCD DSR

Follows

Off

Off

——

—

—

Off

Off

Off Off Off

Off

—

Off

Off Off Off

Off Off

—

Activates specific data ports testing. It also controls the activation of loop­backs and the initiation of data test patterns. Test results display on the
ATLAS_800 front panel.

» Loopbk

Executing port tests disrupts normal data flow in the test port.

Write security: 4; Read security: 5

Controls the activation and deactivation of loopbacks.

No Loopback
Local Loopback

The loop is deactivated.
The USSI port activates both a local loopback (back to-

ward the DTE) and a port loopback when invoked.

Remote Loopback

The remote loopback causes a V.54 loopback code to be
sent to the far end. If the device at the far end supports
V.54, the device activates a loopback on detection of the
V.54 code.

3-8 ATLAS Quad USSI Module User Manual 61200261L1-1

Chapter 3. Operation

» Loopback Status

» 511

» 511 Result

Read security: 5

Indicates a port’s current loopback status by displaying any of the follow­ing status messages (read-only):

No loopback active
Looping up remote unit
Remote unit looped back
Looping down remote unit
Remote loopup failed
Port looped from remote source
Port loopback active

Write security: 4; Read security: 5

(511 Test Pattern) Controls the activation of the 511 test pattern generator
and detector.

Off
On

Read security: 5

Displays the results of the 511 test in the form of the number of errored sec­onds (read-only).

Turns off the 511 test pattern generator and detector.
Turns on the 511 test pattern generator and detector.

» Inject

» 511 Clr

DTE INTERFACE

>

» DTE Interface

Mode

» Current DTE Type

Sync
ES

Write security: 4; Read security: 5

(Inject Error)

Write security: 4; Read security: 5

(Clear Results)

Provides control and information about the DTE interface.

Write security: 3; Read security: 5

Controls the type of electrical DTE interface for the selected port. The
setting works with special ADTRAN cables to automatically detect the type
of interface.

Read security: 5

Displays the current electrical DTE interface type for the selected port.

Y (yes), N (no)
Errored seconds. Indicates the number of seconds (after pattern

sync) that have contained at least one error.

Injects a 511 pattern error.

Clears test results for the selected port.

Auto

61200261L1-1 ATLAS Quad USSI Module User Manual 3-9

Chapter 3. Operation

3-10 ATLAS Quad USSI Module User Manual 61200261L1-1

Appendix A

Dial Plan Interface Configuration

Interface Configuration

User Term

The
eters for the end point for the ATLAS Quad USSI Module. The Dial Plan
menus are only accessible when using terminal mode. To access these
options, select

option for the

Dial Plan

Dial Plan

from the top-level menu (see Figure A-1).

menu sets the configuration param-

Replace

Figure A-1. Dial Plan Menus

This section describes the
the AT LAS Quad USSI Module.

The USSI can only serve as a User Termination end point.

USER TERM

>

» Ports Available

61200261L1-1 ATLAS Quad USSI Module User Manual A-1

When working in the
defined as a USSI module, the following configuration options are avail­able:

Indicates which of the four ports of the ATLAS Quad USSI Module have
already been defined either in another switched end point (indicated by
“s”) or in a

Dedicated Map

Dial Plan / User Term

User Term

section of the

(indicated by “n”). This field is read-only.

configuration settings for

Dial Plan

and

Slt

(Slot) is

Appendix A. Dial Plan Interface Configuration

» Number of Ports

Defines to ATLAS how many of the ports could be used to answer calls to
the number(s) defined in the

Accept Call

list. You can enter numbers 1
through 4. The ports are contiguous beginning with the port number
selected and the number of ports.

Example

If the port selected (as a part of Slot/Port selection) is 2, and the number of
ports selected here was 2, then ports 2 and 3 would be enabled to receive
calls to the numbers listed under the

Incoming Call Accept

list.

A-2 ATLAS Quad USSI Module User Manual 61200261L1-1

Appendix B

Pinouts

This appendix contains the pinout tables for the following wiring:

• EIA-530

• EIA-530A

•RS-449

•RS-232

• CCITT x.21 (V.11)

• DB-78 connector

Table B-1. Pinout for EIA-530 Cable

Pin Signal Description Pin Signal Description

1
2
3
4
5
6
7
8

9
10
11
12

* Ignored by Quad USSI Module

Shield (Ground)
Transmit Data (A)
Received Data (A)
Request to Send (A)
Clear to Send (A)
DCE Ready (A)
Signal Ground
Carrier Detect (A)
Received Clock (B)
Carrier Detect (B)
Ext. Transmit Clock (B)
Transmit Clock (B)

13
14
15
16
17
18
19
20
21
22
23
24
25

Clear to Send (B)
Transmit Data (B)
Transmit Clock (A)
Received Data (B)
Receive Clock (A)
Local LoopBack*
Request to Send (B)
DTE Ready (A)
Remote Loopback*
DCE Ready (B)
DTE Ready (B)
Ext. Transmit Clock (A)
Test Mode*

61200261L1-1 ATLAS Quad USSI Module User Manual B-1

Appendix B. Pinouts

Table B-2. Pinout for EIA-530A Cable

Pin Signal Description Pin Signal Description

1
2
3
4
5
6
7
8

9
10
11
12

* Ignored by Quad USSI Module

Shield (Ground)
Transmit Data (A )
Received Data (A)
Request to Send (A)
Clear to Send (A)
DCE Ready (A)
Signal Ground
Carrier Detect (A)
Received Clock (B)
Carrier Detect (B)
Ext. Transmit Clock (B)
Transmit Clock (B)

13
14
15
16
17
18
19
20
21
22
23
24
25

Clear to Send (B)
Transmit Data (B)
Transmit Clock (A)
Received Data (B)
Receive Clock (A)
Local LoopBack*
Request to Send (B)
DTE Ready (A)
Remote Loopback*
Ring Indicator
Signal Ground
Ext. Transmit Clock (A)
Test Mode *

Table B-3. Pinout for RS-449 Cable

Pin Signal Description Pin Signal Description

1

2

3

4

5

6

7

8

9
10
11
12
13
14
15
16
17
18

* Ignored by Quad USSI Module

Shield (Ground)
Signaling Rate Indicator*
Not Used
Transmit Data (A)
Transmit Clock (A)
Received Data (A)
Request to Send (A)
Receive Clock (A)
Clear to Send (A)
Local Loopback*
DCE Ready (A)
DTE Ready (A)
Carrier Detect (A)
Remote Loopback *
Ring Indicator
Select Freq uency*
Ext. Transmit Clock (A)
Test Mode*

19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37

Signal Ground
Receive Common*
Not Used
Transmit Data (B)
Transmit Clock (B)
Receive Data (B)
Request to Send (B)
Receive Clock (B)
Clear to Send (B)
Terminal in Service*
DCE Ready (B)
DTE Ready (B)
Carrier Detect (B)
Select Standby*
Signal Quality*
New Signal*
Ext. Transmit Clock (B)
Standby/Indicator*
Send Common*

B-2 ATLAS Quad USSI Module User Manual 61200261L1-1

Appendix B. Pinouts

Table B-4. Pinout for RS-232 Cable

Pin Signal Description Pin Signal Description

1 Shield (Ground) 14 Sec. Transmit Data
2 Transmit Data 15 DCE Transmit Clock
3 Received Data 16 Sec. Received Data
4 Request to Send 17 Receive Signal Element Timing
5 Clear to Send 18 Not used
6 Data Set Ready 19 Sec. Request to Send
7 Signal Ground 20 Data Terminal Ready
8 Received Line Signal Detector 21 Signal Quality Detector *

9 + Voltage * 22 Ring Indicator
10 - Voltage * 23 Data Signal Rate Selector *
11 Not used 24 DTE Transmit Clock
12 Sec. Received LIne Si gnal Indicat or 25 Not used
13 Sec. Clear to Send

* Ignored by the Quad USSI Module

Table B-5. Pinout for CCITT X.21 (V.11) Cable

Pin Signal Description Pin Signal Description

Shield (Ground)

1

Transmit Data (A)

2

Request to Send (A)

3

Received Data (A)

4

Carrier Detect (A)

5

Transmit/Receive Clock (A)

6

Ext. Transmit Clock (A)

7

8

9
10
11
12
13
14
15

Signal Ground
Transmit Data (B)
Request to Send (B)
Received Data (B)
Carrier Detect (B)
Transmit/Received Clock (B)
Ext. Transmit Clock (B)
Not Used

61200261L1-1 ATLAS Quad USSI Module User Manual B-3

Appendix B. Pinouts

Table B-6. Pinout for the DB-78 Connector

Pin Signal Description Pin Signal Description

1
2
3
4
5
6
7
8
9

10

11—17

18
19
20
21
22
23
24
25
26
27
28

29—37

38
39
40

* 1/3 or 2/4 indicates the port on the USSI Module

RXD-A 2/4
RXD-B 2/4
RXC-A 2/4
RXC-B 2/4
TXD-A 2/4
TXD-B 2/4
TXC-A 2/4
TXC-B 2/4
EXT-TXC-A 2/4
EXT-TXC-B 2/4
NOT USED
GND
GND
CHASIS GND
CTS-A 2/4
CST-B 2/4
DSR-A 2/4
DSR-B/RI 2/4
DCD-A 2/4
DCD-B 2/4
DTR-A 2/4
DTR-B 2/4
NOT USED
RTS-A 1/3
RTS-B 1/3
RTS-A 2/4

41
42

43—48

49
50
51
52
53
54
55
56
57
58
59
60
61

62—68

69
70
71
72
73
74
75
76
77
78

RTS-B 2/4
GND
NOT USED
MOD2
MOD0
EXT-TXC-A 1/3
DTR-B 1/3
DTR-A 1/3
DCD-B 1/3
DCD-A 1/3
DSR-B/RI 1/3
DSR-A 1/3
CTS-B 1/3
CTS-A 1/3
CHASIS GND
GND
NOT USED
MOD1
EXT-TXC-B 1/3
TXC-B 1/3
TXC-A 1/3
TXD-B 1/3
TXD-A 1/3
RXC-B 1/3
RXC-A 1/3
RXD-B 1/3
RXD-A 1/3

B-4 ATLAS Quad USSI Module User Manual 61200261L1-1

Index

Numerics

0 Inh (zero inhibit) menu 3-7

A

alarms

3-7

3-6

3-4

3-7

A-1

3-5

3-1

3-7

3-7

3-7

3-7

3-7

3-7

3-1

iv

A-2

A-1

3-6

NO EXT CLK
PLL

3-5

SLIP

3-5

Zero

3-5
alarms menu
ATLAS front panel

C

changing modules 3-3
clock polarity, TX
configuration menu

(CTS) clear to send
0 Inh (zero inhibit)
data

3-7
DCD (data carrier detect)
DSR (data set ready)
DTR (data termnal ready)
inband
name

3-7
send leads
TX clock polarity

controlling the module
CTS

3-6

customer service

D

data rate 3-6
DCD

3-6

dial plan

interface configuration
number of ports
ports available
user term

DSR

3-6
DTE signal status
DTE status

A-1

3-7

3-7

3-6

DTR

F

FCC statement iv
features

1-1

H

hardware revision 3-4

I

inband menu 3-7

3-5

1-1

3-9

3-6

2-2

inband statistics
info menu
inject error
installing the module
installing the Quad USSI
interface configuration
interfaces

L

local loopback 3-8
loopback

local

3-8

none

3-8

remote
loopback status
loopback test

3-8

3-8

3-9

M

menu

3-5

3-3

3-1

3-4

3-3

3-4

3-5

3-5

description

options

Quad Nx 56/64

structure

submenu items
menu descriptions

ATLAS

alarms
menu
rev menu (hardware revision)

A-1

2-1

3-4

61200261L1-1 ATLAS Quad USSI Module User Manual Index-1

Index

slt (slot) 3-3
state

3-4

status

3-4

test

3-4

type

3-3

Quad USSI

alarms

alarms menu
configuration

data rate
DTE status
inband stats
info

PLL/FIFO
serial number
test

module detection

3-5

NO EXT CLK
PLL

3-5

SLIP

3-5

Zero

3-5

3-5

3-7

0 Inh

3-7

3-9

3-7
3-7

3-7

3-7

3-7

3-7

3-6

3-9

3-2

3-7

3-6

3-6

3-6

3-8

3-7

3-5

3-9

3-7

Clk (+/-)
CTS
data
DCD
DSR
DTR
inband
name
send leads

3-5

part number

3-8
511
511 Result
clear results
inject
loopback status
loopbkt

N

NO EXT CLK alarm 3-5
no loopback
number of port, dial plan

3-8

O

offline 3-4
online
operating the module
operation
operation, overview

3-4

3-1

3-1

3-1

P

part number 3-5

3-9

3-5

3-5

A-2

3-9

password
password security level
pattern generator and detector test
PLL alarm
PLL/FIFO
ports available, dial plan

3-1

3-5
3-6

3-1

A-1

Q

Quad Nx 56/64

2-1

1-1

1-1

2-2

1-1
3-1

1-1

3-1

2-1

3-5

1-2

1-2

1-2

features
installing
menu options

Quad USSI

adapter cable
controlling
features
installation
interfaces
operation
overview
physical description
specifications
wiring

R

RD 3-6

3-4

3-8

remote loopback

3-6

3-6

rev menu
RI
RTS

S

self test 3-8

3-5

3-3

3-4

3-4

3-5

3-4

3-7

send leads menu
serial number
SLIP alarm
slot 0

3-3
slot menu
state menu
status menu
status messages

T

TD 3-6

3-9

3-1

3-1

3-4, 3-8

3-9

3-9

3-9

3-9

Telnet session
terminal menu
test menu

511
511 Result
clear results
inject
loopback status

3-9

Index-2 ATLAS Quad USSI Module User Manual 61200261L1-1

Index

loopbk 3-8

type menu

3-3

V

VT-100 terminal emulation 3-1

W

warranty and customer service iv

wiring fo r the Quad USSI

Y

Y2K iii
year 2000 compliancy

iii

Z

Zero alarm 3-5

2-1

61200261L1-1 ATLAS Quad USSI Module User Manual Index-3

Index

Index-4 ATLAS Quad USSI Module User Manual 61200261L1-1

Product Support Information

Presales Inquiries and Applications Support

Please contact your local distributor, ADTRAN Applications Engineering, or ADTRAN Sales:

Applications Engineering
Sales

[phone]

[phone]

Post-Sale Support

Please contact your ADTRAN account representative first. If your ADTRAN account repre sentative cannot
help, please contact ADTRAN Technical Support and have the unit serial number available.

Technical Support

(888) 4ADTRAN

Repair and Return

If ADTRAN Technical Support determines that a repair is needed, Technical Support w ill coord inate wi th
the Customer and Product Service (CAPS) department to issue an RMA number. For information regarding
equipment currently in house or possible fees associated with repair, contact CAPS directly at the following
number:

CAPS Department

Identify the RMA number clearly on the package (below the mailing address), and return to the following
address:

ADTRAN Customer and Product Service
6767 Old Madison Pike
Progress Center
Building #6 Suite 690
Huntsville, Alabama 35807

[phone]

RMA # _____________