Specifications

ii
ABOUT THIS SECTION......................................................................................................................... 4-1
4-WIRE E&M/TO VOICE CARD .......................................................................................................... 4-1
Functional Description.................................................................................................................. 4-1
Physical Description ..................................................................................................................... 4-1
TYPICAL APPLICATIONS...................................................................................................................... 4-1
E&M SIGNALING CONVENTIONS ........................................................................................................ 4-3
PROGRAMMING E&M SIGNALING TYPES............................................................................................. 4-5
Jumper Switch Settings.................................................................................................................. 4-5
DETECTOR CONFIGURATION ............................................................................................................... 4-6
NORMAL AND TANDEM CABLES .......................................................................................................... 4-7
CONFIGURING SIGNALING TYPES AND TRUNK PROCESSING .................................................................. 4-8
TP BUSY/IDLE SWITCH....................................................................................................................... 4-8
SETTING TRANSMIT AND RECEIVE GAIN .............................................................................................. 4-9
TRANSMIT (ANALOG-TO-DIGITAL) GAIN............................................................................................. 4-9
RECEIVE (DIGITAL-TO-ANALOG) GAIN................................................................................................ 4-9
E&M VOICE CHANNEL MONITORING.................................................................................................. 4-9
Call Progress LED Indicators........................................................................................................ 4-9
E&M NORMAL MODE CABLE ............................................................................................................ 4-10
DESCRIPTION ................................................................................................................................... 4-10
Cable Type.................................................................................................................................. 4-10
Common Connector..................................................................................................................... 4-10
Telco Connectors......................................................................................................................... 4-10
Markings..................................................................................................................................... 4-10
Length......................................................................................................................................... 4-11
ASSEMBLY INSTRUCTIONS ................................................................................................................ 4-12
Physical Appearance................................................................................................................... 4-12
E&M TANDEM MODE CABLE ........................................................................................................... 4-14
DESCRIPTION ................................................................................................................................... 4-14
Cable Type:................................................................................................................................. 4-14
Common Connector:.................................................................................................................... 4-14
Telco Connectors: ....................................................................................................................... 4-14
Markings:.................................................................................................................................... 4-14
Length......................................................................................................................................... 4-14
ASSEMBLY INSTRUCTIONS ................................................................................................................ 4-15
Physical Appearance................................................................................................................... 4-15
12 CHANNEL FXO & DIAL PULSE TERMINATION CARD........................................................ 5-1
DESCRIPTION ..................................................................................................................................... 5-1
TERMINATION OPTIONS ...................................................................................................................... 5-1
FOREIGN EXCHANGE OFFICE (FXO) TERMINATION.............................................................................. 5-2
DIAL PULSE TERMINATION (DPT) TERMINATION................................................................................. 5-3
CHANNEL ATTENUATION OPTIONS...................................................................................................... 5-3
RECEIVE LOSS IN DB ........................................................................................................................... 5-3
Switch Position.............................................................................................................................. 5-3
Switch Position.............................................................................................................................. 5-4
INDIVIDUAL CHANNEL ATTENUATION EXAMPLES: ............................................................................... 5-4
TR-08 OPTION................................................................................................................................... 6-1
TR- 08 DESCRIPTION ......................................................................................................................... 6-1
TR-08 ACCESS BANK I PRODUCT DESCRIPTION................................................................................... 6-1
Features and Functionality............................................................................................................ 6-2
SUMMARY OF TR-08 MODIFICATIONS ................................................................................................. 6-3
NORTEL DMS 500 DEPLOYMENT................................................................................................ 6-5
CONFIGURATION SWITCHES FOR TR-08 OPERATION ............................................................................ 6-6