ADTRAN 1200065L1-1 User manual

Drop and Insert Option
Module
Part Number 1200065L1-1
User Manual
6120065L1-1B
September 1999

Trademarks:
MEGACOM is a registered trademark of AT&T
SLC96 is a registered trademark of AT&T
901 Explorer Boulevard
P.O. Box 140000
Huntsville, AL 35814-4000
[phone]
© 1999 ADTRAN, Inc.
All Rights Reserved.
Printed in U.S.A.

iii
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 fol-
lowing locations:
ADTRAN Web Site www.adtran.com
Product Matrix www.adtran.com/y2kfax.html
Faxback Document
Line [phone]
Y2K plans and product certifications are listed
in the matrix.
Y2K Project Line [phone]
E-mail [e-mail]

iv
Notes provide additional useful information.
Cautions signify information that could prevent service interrup-
tion.
Warnings provide information that could prevent damage to the
equipment or endangerment to human life.

v
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 equip-
ment is operated in a commercial environment. This equipment generates, uses,
and can radiate radio frequency energy and, if not installed and used in accor-
dance with the instruction manual, may cause harmful interference to radio fre-
quencies. 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 inter-
ference at his own expense.
Change or modifications to this unit not expressly aproved by the
party responsibleforcompliancecouldvoid theuser’s authority to
operate the equipment.

vi
Important Safety Instructions
When using your telephone equipment, please follow these basic safety precau-
tions 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 electri-
cal 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

vii
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.

viii

61200065L1-1 Drop and Insert Option Module User Manual ix
Table of Contents
Chapter 1. Introduction.......................................................................................... 1-1
Full Drop and Insert Overview .............................................................................. 1-1
Functional Description ............................................................................................ 1-2
Features ....................................................................................................... 1-2
Interfaces ..................................................................................................... 1-2
Full Drop and Insert Option Module Specifications .............................1-3
Physical Description ................................................................................................. 1-4
Chapter 2. Installation............................................................................................2-1
Unpack and Inspect ..................................................................................................2-1
Shipped by ADTRAN........................................................................................ 2-1
Provided by Customer ...................................................................................... 2-1
Installing The Option module ................................................................................ 2-1
Placement of the Option Module.....................................................................2-2
Power Connection.............................................................................................. 2-2
Wiring .................................................................................................................. 2-3
Power Up Testing ..................................................................................................... 2-3
Successful Self Test............................................................................................. 2-3
Failed Self Test.................................................................................................... 2-4
Operation Alarms............................................................................................... 2-4
Chapter 3. Operation............................................................................................... 3-1
Overview ................................................................................................................... 3-1
Menu Structure................................................................................................... 3-1
Menu Operation ................................................................................................. 3-1
Full Drop and Insert Menu Items .......................................................................... 3-3
Port Status ........................................................................................................... 3-3
Performance Reports .......................................................................... 3-3
D & I Errors .......................................................................................... 3-6
Port Configuration (PORT CONFIG).............................................................. 3-7
DS1 Interface ........................................................................................ 3-7
Map A and Map B ...............................................................................3-8
Map Coordination .............................................................................. 3-8

Table of Contents
x Drop and Insert Option Module User Manual 61200065L1-1
Passthru ................................................................................................3-8
In Use ....................................................................................................3-9
DI Map Conflict ...................................................................................3-9
Port Utility (PORT UTIL) ................................................................................3-10
Port Test.............................................................................................................3-11
TSU Features used with Full Drop and Insert Options ....................................3-12
Factory Restore .................................................................................................3-12
Run Self Test......................................................................................................3-12
Appendix A. Failure Messages ........................................................................... A-1

61200065L1-1 Drop and Insert Option Module User Manual xi
List of Figures
Figure 1-1. D & I Used With Two Separate T1s .................................................1-1
Figure 1-2. Full Drop and Insert Option Module ...............................................1-4
Figure 2-1. Installing Option Module ..................................................................2-2
Figure 3-1. TSU 100 Main Menu ...........................................................................3-2
Figure 3-2. Port Status Menu Path .......................................................................3-3
Figure 3-3. Secondary Interface Performance Report ........................................3-4
Figure 3-4. D & I Errors Display ...........................................................................3-6
Figure 3-5. Port Configuration Menu Path .........................................................3-7
Figure 3-6. DS0 Port Assignment .........................................................................3-8
Figure 3-7. DS0 Passthru Marking .......................................................................3-8
Figure 3-8. In Use Port Display .............................................................................3-9
Figure 3-9. DI Map Conflict Display ....................................................................3-9
Figure 3-10. Port Utility Menu Path .....................................................................3-10
Figure 3-11.Port Test Menu Path .........................................................................3-11

List of Figures
lxii Drop and Insert Option Module User Manual 61200065L1-1

61200065L1-1 Drop and Insert Option Module User Manual xiii
List of Tables
Table 2-1. Network Pinout Connection .............................................................2-3

List of Tables
xiv Drop and Insert Option Module User Manual 61200421L1-1

61200065L1-1 Drop and Insert Option Module User Manual 1-1
Chapter 1 Introduction
FULL DROP AND INSERT OVERVIEW
The Full Drop and Insert (D & I) option module is one of the
secondary interface option modules available for use with
the ADTRAN TSU 100/600 and provides a second T1
interface.
The D & I module is capable of inserting and extracting data
on a secondary T1 using a DS0 map, the same as is used for
the base TSU 100/600. The D & I should be used in
applications requiring a TSU 100/600 to send data from
different DTE interfaces out two separate T1s. An example is
shown in Figure 1-1. The amount of bandwidth can be
selected.
Figure 1-1. D & I Used With Two Separate T1s
B
AC
DTE 2
DTE 1
DTE 3
DTE 4
T1 #1 T1 #2

Chapter 1. Introduction
1-2 Drop and Insert Option Module User Manual 61200065L1-1
FUNCTIONAL DESCRIPTION
The Full Drop and Insert is designed to fit in the option slot
of the TSU 100/600 and is subject to its operation and control.
The D & I is configured from the front panel of the TSU 100/
600 or by an external personal computer (PC) using the
optional controlling software T-Watch. The internal menus
for its configuration are a part of the D & I option module
and are automatically installed when the D & I is plugged
into the unit.
Features
The Full Drop and Insert option module has the following
features:
• Operates using 1 to 24 DS0s
• Operates as a Full Drop & Insert or as a passthru module
• Accommodates an additional plug-on (piggyback)
interface such as the Nx56/64 or OCU-DP
• Includes an elastic store and controlled frame slip
permitting loop timing on the network interface, as well
as on the D & I T1 circuit
• Provides timing for the TSU 100/600 as an option
• Displays menu options for easy configuration
• Includes a configurable DS0 assignment map
• Accumulates performance data on the T1 loopto which it
is attached
• Executes an extensive self-test
Interfaces
The Full Drop and Insert option module has the following
interfaces:
• Performance per ANSI T1.403 and AT&T 54016.
• RJ48C network interface connector
• AMI or B8ZS coding
• ESF or SF(D4) framing

Chapter 1. Introduction
61200065L1-1 Drop and Insert Option Module User Manual 1-3
• Line build-out settings: -22.5, -15, -7.5, 0, and automatic
• Monitor jacks
• Line loopback (front panel/remote/in-band)
Full Drop and Insert Option Module Specifications
The D & I option module conforms to the following
specifications:
Line rate 1.544 Mbps
Capacity 1 to 24 DS0s (can be user configured, con-
tiguous or non-contiguous)
Line codes Alternate mark inversion (AMI) Bipolar
Return to Zero (B8ZS)
Framing options ESF per ANSI T1.403 and AT&T Publica-
tion TR 54016 D4 per AT&T Publication
62411
Clock source allows secondary T1 to be master timing
source
Tests power-on circuit self test
line loopback
port loopback (internal toward Mux)
Connectors RJ48C

Chapter 1. Introduction
1-4 Drop and Insert Option Module User Manual 61200065L1-1
PHYSICAL DESCRIPTION
The Full Drop and Insert is an option module which plugs
into the option slot in the rear of the TSU 100/600.
See Figure 1-2.
Figure 1-2. Full Drop and Insert Option Module
The D & I rear panel includes a plastic plug over a cutout for
a V.35 connector. This allows aV.35 Nx56/64 or an OCU DP
interface plug-on board to be added to the D & I card.
The PORT X.1 identification on the rear panel is linked to the
port numbering philosophy of the TSU 100/600 product
family. The Xrepresents the slot number, and the .1 indicates
the port number. For the TSU 100 application, there is only
one option slot. Therefore the port designation for the D & I
port is 1.1. If added, the Nx56/64 or OCU DP port
designation would be 1.2. These port numbers appear in the
front panel LCD menu displays.
PORT X.2 / X.3
SEC. NI PORT X.1
DS-1
IN OUT MON

61200065L1-1 Drop and Insert Option Module User Manual 2-1
Chapter 2 Installation
UNPACK AND INSPECT
Carefully inspect the Full Drop and Insert option module for
any shipping damages. If damage is suspected, file a claim
immediately with the carrier and then contact ADTRAN
Customer Service. If possible, keep the original shipping
container for use in shipping the D & I module back for
repair or for verification of damage during shipment.
Shipped by ADTRAN
The following items are included in the ADTRAN shipment:
• Full Drop and Insert option module
• User Manual (to be inserted into main TSU 100/600
Manual)
Provided by Customer
The customer must provide a cable for connection to DS1
interface.
INSTALLING THE OPTION MODULE
Power to the TSU 100/600 should be off when installing the Full
Drop and Insert option module.

Chapter 2. Installation
2-2 Drop and Insert Option Module User Manual 61200065L1-1
Placement of the Option Module
Figure 2-1 represents the action required for proper
placement of the option module.
1. Remove coverplate from the TSU 100/600 rear panel.
2. Slide option module into the rear panel until it is
positioned firmly against the front of the TSU 100/600.
3. Fasten thumb-screws at both edges of the option module.
Figure 2-1. Installing Option Module
Power Connection
Each Full Drop and Insert option module derives power from
the base TSU 100/600 unit. Power to the TSU 100/600 is
supplied by a captive eight-foot power cord.
Full Drop and Insert option module can only be used in slot 6 of
the TSU 600.
Cover Plate
Option Module
TSU 100/600