September 2007
Recorder Hardware Installation
Installation Guide
31
Dual punch-down blocks can seriously degrade signal quality. Each
additional connection made on the punch-down block reduces signal energy
and therefore signal quality. This is due to the nature of the method and not
due to a limitation of the NGX card.
Analog station-side wiring
TDM Recorder supports LD2409 model of Ai-Logix analog station-side
voice card. This model of the card uses the R-21 50-pin high-impedence
connector.
Wiring for the analog voice cards
Use the Ai-Logix LD2409 card for analog lines supporting 16 and 24
channels respectively. The following diagram shows the different Pin
requirements for the card.
Summary of Contents for TDM Recorder
Page 2: ......
Page 12: ...Getting Started Standard 3 0 12 Nortel TDM Recorder...
Page 38: ...Recorder Hardware Installation Standard 3 0 38 Nortel TDM Recorder...
Page 64: ...Recorder Software Installation Standard 3 0 64 Nortel TDM Recorder...
Page 78: ...Uninstalling and Upgrading Recorder Standard 3 0 78 Nortel TDM Recorder...
Page 94: ...Configuring Non Facility Associated Signaling Standard 3 0 94 Nortel TDM Recorder...
Page 126: ...Voice Card Configurations Standard 3 0 126 Nortel TDM Recorder...
Page 127: ......