NOTICE: The optional Transceiver Option Card attaches to the control board. The board
provides an internal 10 MHz frequency reference. For conventional operation, it provides the
analog interfaces and WildCard I/Os.
Table 38: Transceiver Connections - Front
XCVR Port / Type
Connects to This Device/
Port
Description
Ethernet service port, RJ-45 Service PC, LAN port Ethernet service port for local ac-
cess using Configuration/Service
Software (CSS). Also may be
used for localized software down-
loads.
NOTICE: Supports only
10 Mb half duplex oper-
ation.
Serial service port, DB-9 Service PC, RS-232 port Serial service port for initial con-
figuration of the IP address.
Microphone port, RJ-45 Microphone, RJ-45 port Used to connect to a microphone
with a PTT button.
NOTICE: Use micro-
phone kit GMMN4063B.
Speaker port, RJ-9 External Speaker, RJ-9
port
Used to connect to an amplified
(DC powered) external speaker.
Audio volume level is set from the
CSS.
CAUTION: To prevent
damage to the base ra-
dio, use speaker kits
HSN1006A and cable
part no. 0185180U01.
Wireline port, RJ-45 Landline equipment, RJ-45 Connection between telephone
lines or analog site equipment
and the analog
base radio. The
wireline processes and routes all
wireline audio signals between
the base radio and landline equip-
ment (such as consoles or mo-
dems).
System Connector, mini SCSI 50-pin Telco Connector or
Punchblock
Provides the WildCard I/Os and
supplementary Analog I/Os for
analog simulcast and special ap-
plications. Editing of Wildcard
configurations is permitted only
through CSS.
Asynchronous port, RS232,
RJ-45
Not in Use
V.24 port Digital Circuit, RJ-45 Connection port when the base
radio is part of a conventional or
MN003286A01-E
Chapter
3: GTR 8000 Base Radio Installation
111
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