T ELEPHONICS C ORPORATION
TM115007 REV A (04/07) B-2
USE OR DISCLOSURE OF DATA CONTAINED ON THIS PAGE IS SUBJECT TO THE
RESTRICTION ON THE TITLE PAGE OF THIS DOCUMENT.
C
OMMUNICATION S YSTEMS D IVISION
LRU ID: TruLink Access Point (TAP)
LRU CONNECTOR: J1 Audio Interface
Protective Cap PN: 8LTE02B13
CONNECTOR STD: MIL-C 38999
MS27468T13B35SN
MATING CONN.
MS27467T13B35PN
CONNECTOR MFG'R: SOURIAU MATING CONNECTOR MFG'R: SOURIAU
CONNECTOR P/N: 8LT7C13B35SN MATING CONNECTOR P/N: 8LT5C13B35PN
Signal
Name
Signal
Level
Signal
Freq
Pin
Number
Input/
Output
Technical
Specs
Signal
Description
AUDIO_IN-
(Note 1)
-46
dBm to
+12
dBm
300
To
3400
Hz
21
Input
Nominal: 0 dBm.
Input line impedance
(Audio1_IN): 600 Ohm.
For reference only. See
addendum manual for
actual settings
(RX-path) Placing
different impedance nets
in the connector changes
the impedance. The
signal is transformer
isolated.
AUDIO_IN+ 14
AUDIO_OUT-
(Note 1)
-99
dBm to
+11
dBm
300
To
3400
Hz
16
Output
Nominal: +10 dBm
Output line impedance
(Audio1_Out): 600 Ohm
For reference only. See
addendum manual for
actual settings
(TX-path) Placing
different impedance nets
in the connector changes
the impedance. The
signal is amplified with
a dual operational
amplifier. The signal is
transformer isolated
AUDIO_OUT+ 2
CTR_DATA_1_OUT- 11
Output
Closed:
Max current: 0.14 A
Max resistance: 15 Ohm
Open:
Max voltage: 30 V
Max leak current: 0.1
mA
Discrete signal. The
signal is isolated by an
optocoupler.
CTR_DATA_1_OUT+ 12
CTR_DATA_1_IN- 4
Input
Non detect:
Max current: 0.18 mA
Max voltage: 0.95 V
Detect:
Min Current: 0.3 mA
Min voltage: 2.2 V
Discrete signal. The
signal is isolated by an
optocoupler.
CTR_DATA_1_IN+ 3
Note 1: Signal levels are factory programmable. Default = -4.4 dBm
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