User's Manual

72 MDS TransNET I&O Guide MDS 05-2708A01, Rev. D
10.5 User Configurable I/O Connections
Several connection points (eyelets) are provided within the transceiver near
the DATA interface connector that allow the user to facilitate unique integra-
tion requirements.
By jumpering eyelets, external functions (unconditioned I/O) may be
communicated within the TransNET network using a Network Management
System (NMS) such as MDS’ InSite or a user’s custom application that uses
the Network-Wide Diagnostics Protocol. Specifications for this protocol are
open and are contained within the InSite distribution material on CD and on
the MDS Web site.
One pin of the DB-9 Data Interface connector supports this function, as well
as three pins of the RJ-11 Diagnostics connector. See Tables 27 and 28 on the
previous pages for details.
Care should be taken when soldering to the PCB eyelets due to
their small size. For this reason, only qualified personnel should
install the jumpers and external connections.
Installation of internal jumpers and connection to non-standard
interface pins may void the product’s warranty.
If you are uncertain of your interface design, please consult with
the MDS Technical Services Department for a review of your
design to assure maintenance of your warranty.
Invisible place holder
Figure 24. User Interface I/O Jumper Eyelets
PCBs 03-4040A03/A04 and later
NOTE: If your PCB does not look like the one in the Figure 24, consult with the MDS
Technical Services for assistance.
Each pin connected to user-designed equipment must be connected through a
special cable constructed to breakout the User I/O pins.
Your interface can complement your unique requirements. The input signals
and output interface must be within the radio’s interface parameters as
summarized in Table 29.
CAUTION
POTENTIAL
EQUIPMENT
DAMAGE