User's Manual

Control I/O (D-SUB 25Pin) CONNECTOR
Pin Number
Pin Name
Description Specification I/O notes
1NC
2NC
3NC
4 AI1 Programmable Function Input 1 Input Impeadance 47kΩ I
5
A
I2 Pro
g
rammable Function In
p
ut 2 In
p
ut Im
p
eadance 47k
Ω
I
6
A
I3 Pro
g
rammable Function In
p
ut 3 In
p
ut Im
p
eadance 47k
Ω
I
7 DG Digital GND
8 TD TX Audio Input Input Impeadance 600Ω I not Pre-emphasis
9 TA TX Audio Input Input Impeadance 600Ω I Pre-emphasis
10 RD RX Audio Output Load impedance 4.7kΩ O not De-emphasis
11 RA RX Audio Output Load impedance 4.7kΩ O De-emphasis
12 RXG RX Signal GND
13 SPM Speaker Mute Input Impeadance 47kΩ I
14 BER CLK For Bit Error Rate Clock CMOS O
15 EMON External Monitor Switch Input Impeadance 47kΩ I
16 EPTT External PTT Switch Input Impeadance 47kΩ I
17 SC Squelch Control Output Level 0 or 3.3V O
18 BER DAT For Bit Error Rate Data CMOS O
19 TXG TX Signal GND
20 IO1 Programmable Function I/O 1 Input Impeadance 47kΩ I/O Output Level 0 to 5V
21 IO2 Pro
g
rammable Function I/O 2 In
p
ut Im
p
eadance 47k
Ω
I/O Out
p
ut Level 0 to 5V
22 IO3 Pro
g
rammable Function I/O 3 In
p
ut Im
p
eadance 47k
Ω
I/O Out
p
ut Level 0 to 5V
23 IO4 Pro
g
rammable Function I/O 4 In
p
ut Im
p
eadance 47k
Ω
I/O Out
p
ut Level 0 to 5V
24 IO5 Pro
g
rammable Function I/O 5 In
p
ut Im
p
eadance 47k
Ω
I/O Out
p
ut Level 0 to 5V
25 IO6 Programmable Function I/O 6 Input Impeadance 47kΩ I/O Output Level 0 to 5V
LAN(Modular Jack
)
Pin Number
Pin Name
Description Specification I/O notes
1 TD+ TX Signal+
Conform to IEEE802.3 standard
O 100Mbps
2 TD- TX Signal-
Conform to IEEE802.3 standard
O 100Mbps
3 RD+ RX Signal+
Use Designated Transformer
I 100Mbps
4NC
5NC
6 RD- RX Signal-
Use Designated Transformer
I 100Mbps
7NC
8NC
SYNC1, 2 Connector (There are two connectors)
Pin Number
Pin Name
Description Specification I/O notes
1 FRMA RS-458 Diffrential Signal A
Conform to RS485
I/O
2NC
3NC
4 FRMB RS-458 Diffrential Signal B
Conform to RS485
I/O
RX ANT
Impeadance 50Ω
TX ANT
Impeadance 50Ω
REF IN
External Reference Signal Input(10MHz). Impedance : more than 1kohm
REF OUT
Reference Signal Distribution(10MHz). Load impedance more than 20ohm.