Function
Quad 1PPS out
(RS-485)
Quad 1PPS out
(fiber optic)
1in/3out 1PPS
(TTL [BNC])
1in/2out
1PPS/freq
(fiber optic)
5MHz out
10 MHz out
10 MHz out
1MHz out
Progr. frequ.
out (Sine
Wave)
Progr. frequ out
(TTL)
Prog frequ out
(RS-485)
Square Wave
out
1PPS in/out +
frequ. in
1PPS in/out +
frequ. in
CTCSS, Data
Sync/Clock
Telecom Timing Cards
CHAPTER
•
1
SecureSync User Reference Guide Rev. 23
Name used in Web UI
Illustration
1PPS Out, RS-485
1PPS Out, Fiber
1PPS/Frequency RS-
485
1PPS In/Out, Fiber
5MHz Out
10 MHz Out
10 MHz Out
1MHz Out
Prog Freq Out, Sine
Prog Freq Out, TTL
Prog Freq Out, RS-485
Square Wave Out,
BNC
1PPS/Frequency BNC
1PPS/Frequency RS-
485
Simulcast
1.5 Option Cards
ID*
Inputs
Outputs
21
0
1PPS, RS-485
(4x)
2B
0
1PPS, F/O (4x)
28
1PPS
1PPS (3x)
(1x)
2A
1PPS
1PPS (2)
(1x)
08
0
5MHz (3x)
1C
0
10 MHz (3x)
38
0
10 MHz (3x)
26
0
1MHz (3x)
13
0
progr. clock,
sine (4x)
2F
0
progr. clock,
TTL/sq. (4x)
30
0
progr. clock, RS-
485 (4x)
17
0
square wave, TTL
(4x)
01
Var.
1PPS (TTL)
frequ.
+
1PPS
03
10
1PPS
MHz
+
1PPS
14
0
data clock,
CTCSS frequ.,
1PPS, 1 alarm
(3x)
Conn.'s
Terminal
block,
10-pin
ST Fiber
optic
(4x)
BNC
(4x)
ST Fiber
optic
(3x)
BNC
(3x)
BNC
(3x)
TNC
(3x)
BNC
(3x)
BNC
(4x)
BNC
(4x)
Terminal
block,
10-pin
BNC
(4x)
BNC
(3x)
Terminal
block,
10-pin
RJ-12 &
DB-9
11
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