Dual U-BR1TE Plug-In Option Card
(Part Number 1200107L1#HS)
and Dual U-BR1TE Plug-On Opti on Card
(Part Number 1200108L1)
61200107L1#HS-1B
June 2000
USER MANUAL
901 Explorer Boulevard
P.O. Box 140000
Huntsville, AL 35814-4000
(256) 963-8000
©2000ADTRAN,Inc.
All Rights Reserved.
Printed in U.S.A.
Notes provide additional useful info rmation.
Cautions signify information that could prevent service interruption.
Warnings provide information that could prevent damage to the
equipment or endangerment to human life.
iii
FCC regulations require that the following information be provided in this manual:
1. This equipment complies with Part 68 of the FCC rules. The required label is
affixed to the bottom of the chassis.
2. If this equipment causes harm to the telephone network, the telephone company may temporarily discontinue service. If possible, advance notification is
given; otherwise, notification is given as soon as possible. The telephone
company will advise the customer of the right to file a complaint with the
FCC.
3. The telephone company may make changes in its facilities, equipment, operations, or procedures that could affect the proper operation of this equipment;
advance notification and the opportunity to maintain uninterrupted service is
given.
4. If experiencing difficulty with this equipment, please contact ADTRAN for
repair and warranty information. The telephone company may require this
equipment to be disconnected from the network until the problem is corrected or it is certain the equipment is not malfunctioning.
5. This unit contains no user-serviceable parts.
6. An FCC-compliant telephone cord with a modular plug is provided with this
equipment. This equipment is designed to be connected to the telephone network or premises wiring using an FCC-compatible modular jack, which is
Part 68 compliant.
7. The following information may be required when applying to the local telephone company for leased line facilities.
Service Type REN/SOC FIC USOC
ISDN 6.0N 021S5 RJ-49C
iv
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 operatedin 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.
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 void the user’s authority to operate the equipment.
CANADIAN EMISSIONS REQUIREMENTS
This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus as set out in the interference-causing equipment
standard entitled “Digital Apparatus," ICES-003 of the Department of Communications.
Cet appareil nuerique respecte les limites de bruits radioelectriques applicables
aux appareils numeriques de Class A prescrites dans la norme sur le materiel
brouilleur: "Appareils Numeriques," NMB-003 edictee par le ministre des Communications.
v
CANADIAN EQUIPMENT LIMITATIONS
Notice: The Canadian Industry and Science Canada label identifies certified
equipment. This certification means that the equipment meets certain telecommunications network protective, operational, and safety requirements. The
Department does n ot guarantee the equipment will operate to the u ser’s satisfaction.
Before installing this equipment, users should ensure that it is permissible to be
connected to the facilities of the local telecommunications company. The equipment must also be installed using an acceptable methods of connection. In some
cases, the company’s inside wiring associated with a single line individual service
may be extended by means of a certified connector assembly (telephone extension
cord). The customer should be aware that compliance with the above limitations
may not prevent degradation of service in some situations.
Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier. Any repairs or alterations made by
the user to this equipment, or equipment malfunctions, may give the telecommunications company cause to request th e user to disconnect the equipment.
Users should ensure for their own protection that the electrical ground connections of the power utility, telephone lines and internal metallic water pipe system,
if present, are con nected together. This precaution may be particularly important
in rural areas.
Users should not attempt to make such connections themselves,
but should contract the appropriate electric inspection authority,
or an electrician, as appropriate.
TheLoadNumber(LN)assignedtoeachterminaldevicedenotesthepercentage
of the total load to be connected to a telephone loop which is used by the device,
to prevent overloading. The termination on a loop may consist of any combination of devices subject only to the requirement that the total of the Load Numbers
of all devices does not e xceed 100.
vi
IMPORTANT SAFETY INFORMATION
SAVE THESE 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 bathtub, 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.
WARRANTY AND CUSTOMER SERVICE
ADTRAN will replace or repair this product within five years from the date of
shipment if it does not meet its published specifications or fails while in service.
For detailed warranty, repair, and return information refer to the ADTRAN
Equipment Warranty and Repair and Return Policy Procedure.
Return Material Authorization (RMA) is required prior to returning equipment
to ADTRAN.
For service, RMA requests, or further information, contact one of the numbers
listed on the back page of this manual.
vii
LIMITED PRODUCT WARRANTY
ADTRAN warrants that for five (5) years from the date of shipment to Customer,
all products manufactured by ADTRAN will be free from defects in materials and
workmanship. ADTRAN also warrants that products will conform to the applicable specifications and drawings for such products, as contained in the Product
Manual or in ADTRAN's internal specifications and drawings for such products
(which may or may not be reflected in the Product Manual). This warranty only
applies if Customer gives ADTRAN written notice of defects during the warranty
period. Upon such notice, ADTRAN will, at its option, either repair or replace the
defective item. If ADTRAN is unable, in a reasonable time, to repair or replace
any equipment to a condition as warranted, Customer is entitled to a full refund
of the purchase price upon return of the equipment to ADTRAN. This warranty
applies only to the original purchaser and is not transferable without ADTRAN's
express written permission. This warranty becomes null and void if Customer
modifies or alters the equipment in any way, other than as specifically a uthorized
by ADTRAN.
EXCEPT FOR THE LIMITEDWARRANTY DESCRIBED ABOVE, THE FOREGOING CONSTITUTES THE SOLE AND EXCLUSIVE REMEDY OF THE CUSTOMER AND THE EXCLUSIVE LIABILITY OF ADTRAN AND IS IN LIEU OF
ANY AND ALL OTHER WARRANTIES (EXPRESSED OR IMPLIED). ADTRAN
SPECIFICALLY DISCLAIMS ALL OTHER WARRANTIES, INCLUDING (WITHOUT LIMITATION), ALL WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. SOME STATES DO NOT ALLOW THE
EXCLUSION OF IMPLIED WARRANTIES, SO THIS EXCLUSION MAY NO T
APPLY TO CUSTOMER.
In no event will ADTRAN or its suppliers be liable to Customer for any incidental, special, punitive, exemplary or consequential damages experienced by either
Customer or a third party (including, but not limited to, loss of data or information,lossofprofits,orlossofuse). ADTRANisnotliablefordamagesforany
cause whatsoever (whether based in contract, tort, or otherwise) in excess of the
amount paid for the item. Some states do not allow the limitation or exclusion of
liability for incidental or consequential damages, so the above limitation or exclusionmaynotapplytoCustomer.
viii
Table of Contents
List of Fi gures .............................................................................................................xi
List of Tables ...........................................................................................................xiii
Chapter 1. Introduction..........................................................................................1-1
Dual U-BR1TE Plug-in and Plug-on Option Cards .............................................1-1
Functional Description ......................................................................................1-1
Features .......................................................................................................1-2
Dual U-BR1TE Option Card .....................................................................1-2
Physical Description ..........................................................................................1-3
Chapter 2. Installation............................................................................................2-1
Unpack, Inspect, Power Up ....................................................................................2-1
Receipt Inspection..............................................................................................2-1
ADTRAN Shipments Include...........................................................................2-1
Provided by Customer ......................................................................................2-2
Dual U-BR1TE Plug-In Option Card Installation ................................................2-2
Placement of the Option Module.....................................................................2-2
Power Connection. .............................................................................................2-2
Wiring..................................................................................................................2-3
Attaching the Plug-on Board to the Option Card .........................................2-3
Power Up Tes ting and Initialization .....................................................................2-5
Successful Self Test.............................................................................................2-5
Failed Self Test....................................................................................................2-5
Operation Alarms...............................................................................................2-5
Chapter 3. Operation...............................................................................................3-1
Overview ...................................................................................................................3-1
Menu Structure...................................................................................................3-1
Menu Operation .................................................................................................3-1
Dual U-BR1TE Menu Items .....................................................................................3-2
SYNC ....................................................................................................3-4
CRC .......................................................................................................3-4
ACT .......................................................................................................3-4
TSU Features used with Dual U-BR1TE Options ................................................3-9
61200107L1#HS-1 Dual U-BR1TE Plug-in Option Card User Manual ix
Table of Contents
Appendix A. Dual U-BR1TE Option Card Menu Tree .................................. A-1
Appendix B. Dual U-BR1TE Failure Messages................................................ B-1
x Dual U-BR1TE Plug-in Option Card User Manual 61200107L1#HS-1
List of Figures
Figure 1-1. Dual U-BR1TE Plug-in Option Card..................................................1-3
Figure 1-2. Dual U-BR1TE Plug-on Option Card................................................. 1-4
Figure 2-1. Installing the Option Module .............................................................2-2
Figure 2-2. Installing Plug-on Board......................................................................2-4
Figure 3-1. TSU 100 Main Menu............................................................................. 3-2
Figure 3-2. P
Figure 3-3. L
Figure 3-4. T1 S
Figure 3-5. P
Figure 3-6. Network Locations ...............................................................................3-6
Figure 3-7. P
Figure 3-8. P
Figure A-1. Dual U-BR1TE Option Cards Menu Tree ........................................A-1
ORTSTATUS
OOPSTATUS
TATUS
ORTCONFIGURATION
ORTUTILITY
ORTTEST
Submenus......................................................................3-3
Display ..........................................................................3-3
Display ...............................................................................3-4
Submenus ......................................................................3-7
Submenus ..........................................................................3-7
Submenus .......................................................3-5
61200107L1#HS-1 Dual U-BR1TE Plug-in Option Card User Manual xi
List of Figures
xii Dual U-BR1TE Plug-in Option Card User Manual 61200107L1#HS-1
List of Tables
Table 2-1. 2-Wire Voice Pinout Connection..........................................................2-3
Table 3-1. P
Table 3-2. P
ORTCONFIGURATION
ORTTEST
Parameters...........................................................................3-8
Parameters........................................................3-5
61200107L1#HS-1 Dual U-BR1TE Plug-in Option Card User Manual xiii
List of Tables
xiv Dual U-BR1TE Plug-in Option Card User Manual 61200107L1#HS-1
Chapter 1
Introduction
DUAL U-BR1TE PLUG-IN AND PLUG-ON OPTION CARDS
The Dual U-BR1TE Plug-in and Plug-on Option Cards are
compatible with the TSU/TDU/HSU family of T1 multiplexers. The Plug-in Dual U-BR1TEis designedto occupy
a single slot in a TSU family product and will accept plugon modules designed for use in this product family. The
Dual U-BR1TE Plug-on Module may be plugged on any
TSU/TDU plug-in module. The Dual U-BR1TE Option
Cards are subject to the host T1 multiplexer's operation
and control.
The Dual U -BR1TEs provide two ISDN U-interfaces and
allow the transport of Basic Rate ISDN (BRI) information
over T1 carriers and unloaded twisted pair wiring.
Functional Description
TheDualU-BR1TEsareconfiguredinthesamemanneras
the host multiplexer. The internal menu for the configuration of each U-BR1TE is a part of the Dual U-BR1TE
Module and is automatically available when the Dual UBR1TE is installed into the TSU.
The Dual U-BR1TEs provide two U-interfaces. Each U-interface allows the transmission and reception of Basic
Rate2B+D information overthree consecutive DS0s of the
TSU family's T1 facility and is capable of operating in either the LUNT or LULT mode.
61200107L1#HS-1 Dual U-BR1TE Plug-in Option Card User Manual 1-1
Chapter 1. Introduction
Features
Both Dual U-BR1TE Option Cards have the following
features:
• Internal test pattern which allows for testing of individual B channels without requiring external test
equipment
• Transportation of ISDN Basic Rate 2B+D information
over T1 facilities in the 3-DS0 format
• Performance monitoring of the layer 1 facility
• Firmware configurable to line unit LT or line unit NT
mode of operation
• Loopback capability for full 2B+D as well as individual B channels in both loop and carrier directions
• B1 and B2 looopback addressability for the NT1 and
up to six devices in the "downstream" (toward the
NT1) direction
• Local performance monitoring without test equipment
Dual U-BR1TE Option Card
The Dual U-BR1TE Option Cards conform to the following specifications:
U-Interface
Line 2-wire (tip and ring)
Rate 160 kbps full duplex
Frequency 40 kHz
Line Code 2B1Q
Max Line Loss 42 dB @ 40 kHz
Max Distance 18000 ft with 1300 ohm resistance design
ISDN Interface
Connector
1-2 Dual U-BR1TE Plug-in Option Card User Manual 61200107L1#HS-1
RJ-45
Compatibility
Chapter 1. Introduction
Diagnostics and Tests
Loopback B1, B2 loopbacks and 2B+D loopbacks
Selftest RAMtest
Physical Description
The Dual U-BR1TE Plug-in Option Card (see Figure 1-1)
is designed to occupy a single slot in a TSU family product.
ISDN 2B1Q Inter-
ANSI T1.601-1992
face
Performance TR-NWT-000397 and TR-TSY-000829
ISDN BR over T1 TR-NWT-000397
Approvals FCC Part 15, FCC Part 68, UL
initiated through EOC as specified by TRNWT-000397 and ANSI T1.601-1992
Slot selection test
EPROM checksum test
DUAL U-BR1TE
X.1
T
R
O
P
X.2
T
R
PO
PORT X.3/X.4
T
O
H
LE
B
A
C
A
L
P
E
R
Figure 1-1. Dual U-BR1TE Plug-in Option Card
The Dual U-BR1TE Plug-in Option Card rear panel includes a plastic plug over a cutout for additional connectors. This allows a plug-on board to be added to the Dual
U-BR1TE Card. The PORT X.Yindication is linked to the
port numbering philosophy of the TSU 100 product family. The Xrepresents the slot number, and the .Y indicates
the port number. F or the TSU 100 application, there is
only one option slot. Therefore the ports are designated
1.1and 1.2. If added,the plug-on boardport designations
61200107L1#HS-1 Dual U-BR1TE Plug-in Option Card User Manual 1-3
Chapter 1. Introduction
are 1.3 and 1.4. These port numbers appear in the front
panel liquid crystal display (LCD) menu displays.
The Dual U-BR1TE Plug-on Option Card (see Figure 1-2)
is designed to plug on any TSU/DSU plug-in card.
D
U
A
L
U
-B
R
1
T
HOT
REPLACEABLE
PORT X.1
E
P
O
R
T
X
.2
PORT
X.3/X.4
E
T
1
R
-B
U
L
A
U
D
Figure 1-2. Dual U-BR1TE Plug-on Option Card
1-4 Dual U-BR1TE Plug-in Option Card User Manual 61200107L1#HS-1
Chapter 2
Installation
UNPACK, INSPECT, POWER UP
Receipt Inspection
Carefully inspect the option module for any shipping
damage. If damage is suspected, file a claim immediately
with the carrier and contact ADTRAN Customer and
Product Service. If possible, keep the original shipping
container for use inshipping the optionmodule for repair
or for verification of damage during shipment.
ADTRAN Shipments Include
The following items are included in ADTRAN shipments
of the Dual U-BR1TE:
Dual U-BR1TE Plug-in Option Card:
• Dual U-BR1TE Plug-in Option Card
• User Manual (to be inserted into main TSU 100/120/
600 User Manual)
Dual U-BR1TE Plug-on Option Card:
• Dual U-BR1TE Plug-on Option Card
• User Manual (to be inserted into main TSU 100/120/
600 User Manual)
•Foureach#4screws
61200107L1#HS-1 Dual U-BR1TE Plug-in Option Card User Manual 2-1
Chapter 2. Installation
Provided by Customer
The customer must provide cables for connection to othe
equipment.
DUAL U-BR1TE PLUG-IN OPTION CARD INSTALLATION
Placement of the Option Module
Figure 2-1 represents the action required for proper placement of the option module.
1. Remove cover pl ate from the rear panel.
2. Slide option module into the rear panel until it is
positioned firmly against the front of the unit.
3. Fasten thumb-screws at both edges of option module.
Cover Plate
TSU 100/120/600
Option Module
Figure 2-1. Installing the Option Module
Power Connection
Each option module derives power from the base TSU/
120/600 unit. Power to the base unit is supplied by a captive eight foot power cord.
2-2 Dual U-BR1TE Plug-in Option Card User Manual 61200107L1#HS-1
Wiring
Chapter 2. Installation
The option module offers two connectors for the U-interfaces. The co nn e ctors are univers al and accept either an
RJ-45(8-pin) oran R J-11 (6-pin modular plug). The pinout
is given in Table 2-1.
The required wiring connections are:
Connector Type (USOC) = RJ-45
Part number = A MP # 555164-1
Table 2-1. 2-Wire Voice Pinout Connection
Pin Name Description
5 TIP Tip lead of 2-wire
interface
4 RING Ring lead of 2-wire
interface
1, 2, 3, 6, 7, 8 UNUSED -
Pins used to mate with the Dual U-BR1TE connector are
as follows:
RJ-11 Tip pin 4
Ring pin 3
RJ-45 Tip pin 5
Ring pin 4
Attaching the Plug-on Board to the Option Card
Figure 2-2 represents the action required for proper placement of a plug-on board on the option card.
1. Hold the plug-on board above the option card.
61200107L1#HS-1 Dual U-BR1TE Plug-in Option Card User Manual 2-3
Chapter 2. Installation
N
x
5
6
/6
4
P
o
rt
X
.1
V
.3
5
2. Using a downward and right-to-left motion, slip the
DB-15 connector into the opening in the option card
back panel.
3. Moving the plug-on board downward, secure the
connection of the header pins at the front of the
board.
4. Install the four 4-40 screws at the top and bottom of
the plug-on board.
DXC
N
x
5
4
/6
4
V
.3
5
Figure 2- 2. Installing Plug-on Board
The connection of the header pins between the option card and the plug-on
board must be visually verified. Severe damage of the device can result from
an improper connection.
2-4 Dual U-BR1TE Plug-in Option Card User Manual 61200107L1#HS-1
POWER UPTESTING AND INITIALIZATION
The Dual U -BR1TE Option Card executes a partial self
test during the power up sequence, as described in the
TSU100/120/600manual. A full self testcan be activated
from the Test menu. No initialization input is required.
Any previously config ured setting for the Dual U-BR1TE
is restored automatically upon power up.
Successful Self Test
The green OK LED, located on the front panel, turns on
when a successful self test is completed and the configuration is successfully restored. See the chapter Operation
in the main user manual.
Failed Self Test
If the Dual U-BR1TE card fails one or more of the self
tests,a messageis displayedin theLCD duringpower up.
See the TSU 100/120/600 user manual. Specific failures
of the Dual U-BR1TE Card are identified in the appendix
Dual U-BR1TE Failure Messages in this manual.
Chapter 2. Installation
Operation Alarms
Thered ALARM LEDon thefrontpanel turns on when an
alarm condition is detected.
61200107L1#HS-1 Dual U-BR1TE Plug-in Option Card User Manual 2-5
Chapter 2. Installation
2-6 Dual U-BR1TE Plug-in Option Card User Manual 61200107L1#HS-1
Chapter 3
OVERVIEW
Menu Structure
Menu Operation
Operation
The Dual U -BR1TE card is controlled as part of the TSU
100/120/600using the same methods as described in the
TSU 100/120/600 User Manual.SeetheTSU 100/120/600
User Manual fordescriptionsof front panelindicatorsand
buttons.
Whenan option card is installedin the TSU 100/120/600,
the unit adds it to the list of selectable options under the
Port menu items. These menu items are shaded in the
limited overview of the TSU 100 menu shown in Figure 31 on page 3-2. (The appendix of the TSU 100 User Manual
shows a complete menu diagram.)
An option module must be selected from the listing inone
of the Port menu opti on s before any option module
menus are applicable. With the cursor on one of the Port
menu items, press
installed option modules. To activate menus for the Dual
U-BR1TE card, scroll through the list to display
BR1TE
and the Y identifies the port number.)
61200107L1#HS-1 Dual U-BR1TE Plug-in Option Card User Manual 3-1
andpress
Enter
to display a list of the currently
Enter
X.Y U-
.(The Xrepresents theslot number,
Chapter 3. Operation
Once the option module is selected, the Dual U-BR1TE
menus appear as a subset of, and operate the same as,
menusfor theTSU 100/120/600.Use the up and down arrows to place the cursor on the desired item, and press
ter
to display the first two submenu choices.
En-
1)STATUS
2)CONFIG
TSU 100
MAIN MENU
3)UTIL
4)TEST
DUAL U-BR1TE MENU ITEMS
The Dual U-BR1TE menusare accessed from,and operate
thesame as,menus forthe TSU100/120/600.The DualUBR1TE items are submenu choices of those four main
menus, as shown in Figure 3-1. For information on F
TORYRESTORE
with Dual U-BR1TE Options on page 3-9.
1)NETWORK (NI)
2)UNIT
3)MAP XCHNG
4)MAP IN USE A (B)
5)DS0 MAP A
6)DS0 MAP B
7)PORT CONFIG
1)NETWORK TESTS
2)RUN SELF TEST
3)PORT TESTS
4)CANCEL TEST
Figure 3-1. TSU 100 Main Menu
UNSELFTEST
and R
1)NI PERF REPORTS
2)NI ERRORS
3)ACTIVE ALARMS
4)VIEW HISTORY
5)PORT STATUS
6)REMOTE PORT
6)CLEAR PORT ALM
1)TIME/DATE
2)FACTORY RESTORE
3)NEW PASSCODE
4)UNIT ID
5)SOFTWARE REV
6)PORT UTIL
AC
,seeTSU Features used
-
The Dual U-BR1TE menu items are as follows:
•P
ORTSTATUS
•P
ORTCONFIGURATION
•P
ORTUTILITY
•P
ORTTEST
3-2 Dual U-BR1TE Plug-in Option Card User Manual 61200107L1#HS-1
PORT STATUS
STATUS 2)NI ERRORS
Chapter 3. Operation
P
ORTSTATUS
item S
Dual U-BR1TE interface. When P
place the cursor on it and press
available port. Scroll to select 1.1 U-BR1TE and press
, a submenu of TSU 100/120/600 main menu
TATUS
,displaysactivestatusinformationaboutthe
ORTSTATUS
to display the first
Enter
is displayed,
Enter
to activate either of the submenus shown in Figure 3-2.
1)NI PERF REPORTS
3)ACTIVE ALARMS
4)VIEW HISTORY 1)LOOP STATUS
5)PORT STATUS 1.1 UBR1TE 2)T1 STATUS
6)REMOTE PORT 3)LOOP MONITOR
7)CLEAR PORT ALM
LOOP
STATUS
Figure 3-2. P
ORTSTATUS
Submenus
There are three information fields: SYNC, CRC, and ACT.
See Figure 3-3. An asterisk indicates an item is active.
Figure 3-3. L
OOPSTATUS
Display
SYNC
An asterisk is present if the U-interface has achieved synchronization.
CRC
An asterisk is present when a CRC error has been
detected on the U-interface.
ACT
An asterisk is present if an NT1 is communicating with
the ISDN switch.
61200107L1#HS-1 Dual U-BR1TE Plug-in Option Card User Manual 3-3
Chapter 3. Operation
T1 STATUS Thereare three information fields: SYNC, CRC, and ACT.
See Figure 3-4. An asterisk indicates an item is active.
LOOP
MONITOR
Figure 3-4. T1 S
TATUS
Display
SYNC
An asterisk is present if the U-interface has achieved synchronization to the T1 carrier.
CRC
An asterisk is present when a CRC error has been
detected on the T1 interface. (DS0s carrying U-BR1TE
data only.)
ACT
An asterisk is present if an NT1 is communicating with
the ISDN switch.
"ES=XXX"
Reports the maximum number of errored seconds on the
U-interface. Errored seconds are considered to be seconds in which the U-interface was not synchronized or
seconds in which at least one CRC error was detected on
the U-interface. This count can be set to zero by pressing
shift-clear
when the cursor is at this menu item.
PORT CONFIG
ORTCONFIG
menu item C
, a submenu of TSU 100/120/600 main
ONFIGURATION
,isusedtoconfiguretheDual
P
U-BR1TE. The submenu items shown in Figure 3-5 on
page 3-5 are used to configure the parameters.
3-4 Dual U-BR1TE Plug-in Option Card User Manual 61200107L1#HS-1
Chapter 3. Operation
1)SERVICE
2)CONFIG 7)PORT CONFIG 1.2 UBR1TE 2)ZBS
3)MODE
4)WAKE-UP TONE
Figure 3-5. P
ORTCONFIGURATION
Submenus
The unit displays the first of four submenu items. Table 31 identifies the available selections for P
TION
. Continue with standard operating procedures.
Table 3-1. P
MENU ITEM PARAMETER CHOICES
SERVICE 2B+D*, 2B, B1+D, B2+D, B1, B2
ZBS DISABLE*, ENABLE
MODE LULT*, LUNT
WAKE-UP TONE OFF*, ON
*Factory Default
ORTCONFIGURATION
ORTCONFIGURA
Parameters
SERVICE SERVICE allows the user to select the ISDN channels to
be transmitted over the T1 facility. Each channel requires
one DS0 of the T1 in which to transmit and receive data.
All switched applications will require the D channel.
TheusermustprovisionthepropernumberofconsecutiveDS0softheT1
facility for proper operation.
-
ZBS Forproperoperation,theZBS (zero byte substitution) for
two U-BR1TE ports connected by a T1 f acility must be the
same value. The ENABLE parameter for ZBS must be selected if the T1 is using AMI line coding. If the T1 facility
is using B8ZS line coding, the DISABLE parameter may
be chosen.
61200107L1#HS-1 Dual U-BR1TE Plug-in Option Card User Manual 3-5
Chapter 3. Operation
MODE TheU-BR1TE port sh ould be configured to operate in the
LULT mode ifbeing operated in the Adjacent to Customer
orTandem OfficeSource positions(see Figure3-6 onpage
3-6). The MODE should be set to LUNT if the port is operated in the Adjacent to Switch or Tandem Office Sink positions.
ISDN
Switch
WAKE-UP
TONE
Dual U-BR1TE
2-Wire
2-Wire
2-Wire
Port
L
U
N
T
TSU
Adjacent to
Switch
Dual U-BR1TE
Port
L
U
N
T
TSU
Adjacent to
Switch
Dual U-BR1TE
Port
L
U
N
T
TSU
Adjacent to
Switch
Periodic wake-up tones should be turned on when the
port is operated in the Tandem Office Sink configuration
or when it is adjacent to a device that requires wake-up
tones.
T Carrier
T Carrier
T Carrier
Dual U-BR1TE
TSU
Adjacent to
Customer
Dual U-BR1TE
TSU
Tandem Office
(Source)/U-Repeater
Dual U-BR1TE
TSU
Tandem Office
(Source)/U-Repeater
Port
Port
Port
L
U
L
T
L
U
L
T
L
U
L
T
2-Wire
Loop
2-Wire
Tandem Office (Sink)
2-Wire
Customer
NT1
Dual U-BR1TE
Port
L
U
N
T
TSU
RP
U-Repeater
2-Wire
Loop
T Carrier
Dual U-BR1TE
Port
L
U
L
T
TSU
Adjacent to Customer
Customer
NT1
2-Wire
Loop
Customer
NT1
Figure 3-6. Network Locations
3-6 Dual U-BR1TE Plug-in Option Card User Manual 61200107L1#HS-1
PORT UTILITY
Chapter 3. Operation
P
ORTUTILITY
menu item U
, a submenu of the TSU 100/120/600 main
TILITIES
(UTIL),displays the current software
information for each port installed in the unit. This information is required when requesting assistance from
ADTRAN Technical Suppo rt or when updates are needed.
When P
and press
ure 3-7.
1)TIME/DATE
3)UTIL 2)FACTORY RESTORE
3)SET PASSCODE
4)UNIT ID
5)SOFTWARE REV
6)PORT UTILITY 1.1 UBR1TE SW REVISION
Display 1.1 UBR1TE (scroll to display if necessary), and
press
the software version installed. Press
lect another port.
P
PORT TEST
ORTTEST
menu item T
Selecting the Dual U-BR1TE displays tests available for
this option card. See Figure 3-8.
ORTUTILITY
Enter
. The unit displays the option card name and
Enter
is displayed, place the cursor on it
to display the first available port. See Fig-
Figure 3-7. P
ORTUTILITY
Cancel
, a submenu of the TSU 100/120/600 main
, activates tests of the selected data ports.
EST
Submenus
to exit or se-
1)NETWORK TESTS 1)B1 REMOTE LPBK
4)TEST 2)RUN SELF TEST 2)B2 REMOTE LPBK
3)PORT TEST 1.1 UBR1TE 3)LOCAL LOOPBACK
4)CANCEL TEST 4)B1 2047 PATT
5)B2 2047 PATT
6)INJECT ERROR
7)PATT RESULTS
Figure 3- 8. P
61200107L1#HS-1 Dual U-BR1TE Plug-in Option Card User Manual 3-7
ORTTEST
Submenus
Chapter 3. Operation
Table 3-2 identifes the available selections for P
Table 3-2. P
MENU ITEM PARAMETER CHOICES
B1 REMOTE LPBK ADDRESS 1, 2, 3, 4, 5, 6, NT1, NO LOOPBACK
B2 REMOTE LPBK ADDRESS 1, 2, 3, 4, 5, 6, NT1, NO LOOPBACK
LOCAL LOOPBACK B1, B2, NO LOOPBACK
B1 2047 PATT T1_TX, LP_TX, NONE
B2 2047 PATT T1_TX, LP_TX, NONE
INJECT ERROR Inserts error into transmitted pattern
PATT RESULTS Activates/deactivates the display of the test pat-
tern’s errored seconds.
B1 REMOTE
LPBK
Remote loopbacks of the B1 channel in the network-tocustomer direction are initiated by selecting items under
ORTTEST
this menu. The loopback may be requested for this unit
and the five next U-BR1TES toward the NT1. A LOOP-
ING messageisdisplayedontheLCDonceatesthas
beeninitiated. The initiating U-BR1TEsends the loopback
commandand begins transmittingthe internally generated 2047 pattern. W hen the U-BR1TE begins receiving the
2047pattern, i t displays FAR END LOOPED on the LCD.
The initiatingU-BR1TE transmits the 2047 pattern for the
duration of the test. The user can view the pattern results
by choosing menu item 7)PATTRESULTS,andcaninject
errors into the transmitted pattern by choosing menu
item 6)INJECT ERROR. Select NO LOOPBACKunder
the B1 REMOTE LPBK menu to exit the test.
ORTTEST
Parameters
.
B2 REMOTE
LPBK
The B2 REMOTE LPBK operates exactly like the B1 REMOTELPBK
TEST
,but the B2 channel is loopedback rath-
er than the B1 channel.
LOCAL
LPBK
The local U-BR1TE may be commanded to loop back either the B1 or B2 channel. When a channel is put in L
L
OOPBACK
, it will loop back both the T1 and U-interface
OCAL
data associated with the channel.
3-8 Dual U-BR1TE Plug-in Option Card User Manual 61200107L1#HS-1
Chapter 3. Operation
B1 2047
PATT
B2 2047
PATT
INJECT
ERROR
PATT
RESULTS
A U-BR1TE port may be commanded to transmit the internally generated 2047 pattern on the B1 channel in either the T1 (T1_TX) or the U-interface (LP_TX) direction.
The pattern may be looped back to the U-BR1TE port and
verified with the results viewed by choosing 7)PATT RE-
SULTS, or the 2047 pattern may be verified using test
equipment at accessiblepoints in the network. Errors may
be injected into the transmitted pattern by choosing 6)IN-
JECT ERROR.
B2 2047 PATT operates exactly like B1 2047 PATT,with
the pattern transmitted in the B2 channel instead of the B1
channel.
Selecting this menu item while the U-BR1TE is transmitting the 2047 pattern (B1 REMOTE LPBK, B2 REMOTE
LPBK, B1 2047 PATT, B2 2047 PATT) inserts an error in
the transmitted pattern.
Selecting this menu item while the U-BR1TE is transmitting the 2047 pattern causes the U-BR1TE to display the
maximum number of errored seconds of the test pattern
on the bottom line of the LCD (ES=xs). The display continues until this menu item is selected a second time.
Pressing
shift-clear
while in this menu resets the errored
seconds to zero.
TSU FEATURES USED WITH DUAL U-BR1TE OPTIONS
In addition to the Dual U-BR1TE menu items, two additional menu items of the TSU 100/120/600 may be operated in conjunction with the Dual U-BR1TE option
module. These are F
T
EST
.
F
FACTORY
RESTORE
61200107L1#HS-1 Dual U-BR1TE Plug-in Option Card User Manual 3-9
ACTORYRESTORE
main menu item UTIL (U
ACTORYRESTORE
and R
UNSELF
, a submenu of the TSU 100/120/600
TILITIES
), restores the factory in-
Chapter 3. Operation
stalled default setting for all Dual U-BR1TE option module parameters.
RUN SELF TEST
When F
it and press
ACTORYRESTORE
.The unit is restored to presetfactory de-
Enter
is displayed, place the cursoron
faults and returns to the main menu. The factory default
for port configuration parameters is shown in Table 3-1
on page 3-5.
RUNS
ELFTEST
menu item TEST
, a submenu of the TSU 100/120/600 main
, executes both the Dual U-BR1TE internaltestand the TSU100/120/600internaltest. Theresults
of the self test are displayed i n the LCD. See the TSU 100/
120/600 User Manual for additional information on S
T
EST
.
When R
and press
UNSELFTEST
to execute the test. The unit continuously
Enter
is displayed, place the cursor on it
ELF
changes the display in the LCD window until all test results are shown.
3-10 Dual U-BR1TE Plug-in Option Card User Manual 61200107L1#HS-1
Appendix A
Dual U-BR1TE Option
Card Menu Tree
ThemenutreefortheDualU-BR1TEPlug-inandPlug-on
Option Cards is provided in Figure A-1.
1)Port Status 1)LOOP STATUS
2)T1 STATUS
3)LOOP MONITOR
1)SERVICE
2)Port Config 2)ZBS:
3)MODE
4)WAKE-UP TONE:
3)Port Utility 1)SW Revision
1)B1 REMOTE LPBK
2)B2 REMOTE LPBK
4)Port Test 3)LOCAL LOOPBACK
4)B1 2047 PATT
5)B2 2047 PATT
6)INJECT ERROR
7)PATT RESULTS
Figure A-1. Dual U-BR1TE Option Cards Menu Tree
61200107L1#HS-1 Dual U-BR1TE Plug-in Option Card User Manual A-1
Appendix A. Dual U-BR1TE Option Card Menu Tree
A-2 Dual U-BR1TE Plug-in Option Card User Manual 61200107L1#HS-1
Appendix B
Dual U-BR1TE Failure
Messages
FAILURE MESSAGE AT POWER UP
The following messages indicate a probable component
failure on the Dual U-BR1TE Card:
E01 - EPROM CS EPROMchecksum error
E02 - RAM DATA Data Bus Failure
E03 - RAM ADDR Address Bus Failure
E04 - RAM CELL Ram Cell Failure
61200107L1#HS-1 Dual U-BR1TE Plug-in Option Card User Manual B-1
Appendix B. Dual U-BR1TE Failure Messages
B-2 Dual U-BR1TE Plug-in Option Card User Manual 61200107L1#HS-1
Product Support Information
Pre-Sales Inquiries and Applications Support
Please contact your local distributor, ADTRAN Applications Engineering, or
ADTRAN Sales:
Applications Engineering (800) 615-1176
Sales (800) 827-0807
Post-Sale Support
Please contact your local distributor first. If your local distributor 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 will coordinate with 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 (256) 963-8722
Identify the RMA number clearly on the package (below address), and return to
the following address:
ADTRAN, Inc.
CaPS Department
6767 Old Madison Pike
Progress Center
Building #6, Suite 690
Huntsville, AL 35807
RMA # _____________
iv
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