Logitek Electronic Systems JetStream Audio Networking Platform - Manual (Page 46)

Appendix C Pinout Data
Audio I/O with RJ-45 Connectors
 TIP: The StudioHub+ standard calls for all connections being electronically balanced.
 TIP: Pre-wired CAT-5 cables may swap the orange and green pairs.
Logitek JetStream MINI Reference Manual 46