GAI-Tronics 12576-500 Deskset Panel Docking Station with VFD - Manual (Page 3)

Pub. 42004-691L2B
Model 12576-500 Desk Set Access Panel Docking Station with VFD Page 3 of 7
f:\standard ioms - current release\42004 instr. manuals\42004-691l2b.doc
02/13
The data and audio connection to the system control unit is provided by an RJ-45 jack on the rear of the
access panel. The following are the physical connections of the RJ-45 jack:
Pin Connection
1 No connection
2 No connection
3 No connection
4 No connection
5 − TX/RX connection
6 + TX/RX connection
7 No connection
8 No connection
The DB-15 connector on the rear of the docking station is used for connecting the desk set to the docking
station. This connection allows the user to connect the power and the data/audio connection to the rear of
the docking station to ease overall installation of the docking station. All of the data lines for the VFD
and the two push buttons are also combined into the DB-15 connection made to the desk set. If the
optional desk mic is used, the connection is still made at the rear of the desk set.
Figure 2.
Figure 3. Model 12576-500 Docking Station Typical Connections (Rear View)