Radyne ComStream TIERNAN SE4000, Installation And Operation Manual

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SE4000 MPEG-2 Contribution Encoder Introduction
01-0934-401-B 2-5
The pin assignments for all the analog audio ports
are listed in the following table:
Audio Port Pin Assignments
Pins Signal
1 Gnd
2 +
3 -
2.4.2 Digital Audio Ports
The SE4000 has the following two digital audio input ports:
•
Audio Input A.
•
Audio Input B.
Each port has a female BNC connector with a 75O nominal termination. The ports accept
AES/EBU serial digital input that is compliant with ANSIAES3-1992 (ANSI S4.40-1992)
recommendations. The ports are typically configured for two stereo channels.
2.5 Data Ports
2.5.1 Synchronous Port
The synchronous port accepts RS-422 input at 1 Kbps to 20 Mbps. The auxiliary data
synchronous port pin assignment is listed in the following table:
Aux Data Port Pin Assignments: Synchronous - RS-422
Pins Signal Direction Definition
1 Unused - -
2 ST+ Out Send Timing
3 SD+ In Transmit Data
4 TT- In Terminal Timing
5 GND - Ground
6 ST- Out Send Timing
7 Unused - -
8 SD- In Transmit Data
9 TT+ In Terminal Timing
Shell GND - Ground-