ADTRAN JOBAID U-BR1TE Quick Start Manual

DESCRIPTION
U-BR1TE
The U-BR1TE with power plugs into a single channel slot of a Total Access
CLEI: SIC2XYLK_ _
chassis. It provides an ISDN U-interface and allows the transport of Basic Rate 2B+D
information over T1 carriers. The U-BR1TE features:
18kft nominal range in mixed gauge wire
ISDN 2B1Q interface
U-BR1TE
Internal testing of individual B channels
All Layer 1 maintenance functions
1180020L2
Provides repeater powering and DDS IDSL support
STATUS
INSTALLATION AND TURN-UP
REM
1
Unpack the Total Access 1500 U-BR1TE access module and inspect for damage. If
damage is has ocurred, file a claim with the carrier and then contact ADTRAN.
AP
2 Verify SW1 is provisioned properly for the intended application. Refer to the table
below for default provisioning and other provisioning options. Make changes to
SW1 options as necessary.
RX
SW SETTINGS
TX
Switch Label
SW1-1 LULT/LUNT
LOGIC
SW1-2 SX
SW1-3 B1
SW1-4 B2
SW1-5 D
SW1-6 ZBS
SW1-7 PWR ON
* Factory Default
3
Insert U-BR1TE access module into a Total Access 1500 chassis slot 1-24. To insert,
hold the U-BR1TE access module by the front panel while supporting the bottom
edge of the module. Align the access module edge with the guide groove in the Total
Access 1500 chassis. Insert into chassis until the edge module connector seats
firmly into the chassis backplane. Lock the access module in place by pushing in on
the locking lever.
C A U T I O N C A U T I O N !
4
Monitor Status LED for operational status.
SUBJECT TO ELECTROSTATIC DAMAGE
OR DECREASE IN RELIABILITY.
HANDLING PRECAUTIONS REQUIRED.
U-BR1TE WITH POWER
O
N
Function/Description
Termination Mode
*ON...LULT Mode (RT Typical)
OFF...LUNT Mode (COT Typical)
Sealing Current
*ON...DC sealing current provided (Adjacent to switch or customer)
OFF...DC sealing current not provided (Tandem office installation)
Service Level Station (Enables B1 Channel)
(Enables B2 Channel)
(Enables D Channel)
Service SW1-3 SW1-4 SW1-5
Option (B1) (B2) (D)
2B+D *ON *ON *ON
2B ON ON OFF
B1+D ON OFF ON
B2+D OFF ON ON
B1 ON OFF OFF
B2 OFF ON OFF
D OFF OFF ON
Zero Byte Substitution
ON....Enable ZBS
*OFF...Disable ZBS
Enables Repeater Powering
LED STATUS
® 1500
STATUS
1 1 1 2 2 2 3 3 3 4 4 5 5 5 6 6 6 7 7 7
4
O O O
N N N
REM
AP PUSHBUTTON
AP
PROVISIONING
5 The Total Access 1500 supports two types of provisioning modes, local and
remote. Local provisioning results in the unit operating as defined by the
onboard switches. Remote provisioning, if chosen, results in the unit operating as
defined by the system controller menu settings (onboard switches are ignored).
The operational mode is indicated by the REM LED and can be changed by
activating the AP (Alternate Provisioning) front panel switch
6
Connect VT100 compatible terminal to SCU front panel ADMIN port. The ADMIN
port issued for provisioning, testing, and performance monitoring functions.
Connect DB-9 cable
Run terminal emulation program
If using Windows HyperTerminal, open by selecting
Programs/Accessories/Hyperterminal
Login and navigate through ADMIN port menu structure
NOTE: To ensure proper display background, select VT100 Terminal Emulation
under settings.
For a complete Installation and Maintenance Practice (P/N 61180020L2-5): 877-457-5007,
Off Indicates both loop and carrier synchronization have
been established
Red Solid indicates neither loop nor carrier synchronization
has been established.
Flashing Once every two seconds indicates loop synchronization
has been established, but carrier synchronization has not.
Flashing Twice every second indicates carrier synchronization has
been established, but loop synchronization has not.
Green Indicates that Layer 1 is established from the ISDN switch
to the customer ISDN terminal equipment.
Yellow Solid when a front panel test has been initiated or when
responding to 2B+D loopback request.
Flashing Flashes once every two seconds when responding to a B1
loopback request.
Flashing Flashes twice every two seconds when responding to B2
loopback request.
Green Indicates the unit has been provisioned by the SCU.
Pushbutton Alternative provisioning switch. Changes provisioning
source from remote to manual.
Faxback Document 942. Please have your fax number ready.
JOB
A
ID
61180020L2-22A
0307