Clear-Com HelixNet Partyline - Page 39

HelixNet | User Guide
Key to S-Mount rear panel keyset
Feature Description
Ethernet/Power over Ethernet connection (RJ45).
Pin Name Function
1 TX+ Transmit Data+
2 TX- Transmit Data-
3 RX+ Receive Data+
4 n/c Not connected
5 n/c Not connected
6 RX- Receive Data-
7 n/c Not connected
8 n/c Not connected
Power connection.
The power input connector is a low voltage DC connection. It is 48VDC at a max
power of 12.95W.
Line 1 Digital Partyline. (3-pin male XLR connector).
Pin Function
Pin 1 Ground
Pin 2 +30V DC and Audio
Pin 3 -30V DC and Audio
Table 1-26 Line 1 pinout
Line 2 Digital Partyline. (3-pin female XLR connector).
Pin Function
Pin 1 Ground
Pin 2 +30V DC and Audio
Pin 3 -30V DC and Audio
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