Comtech EF Data CDM-570L - Page 395

CDM-570/570L Satellite Modem with Optional IP Module Revision 4
Appendix A MN/CDM570L.IOM
U TX CLOCK A
W TX CLOCK B
P TX DATA A
S TX DATA B
V RX CLOCK A
X RX CLOCK B
F RCVR READY A
T RX DATA B
Y INT TX CLK A
AA INT TX CLK B
B SIG GROUND
D CTS
C RTS
TX CLOCK A 24 TX CLOCK B 11
TX DATA A 2
TX DATA B 14
RX CLOCK A 17
RX CLOCK B 9
RX DATA A 3
INT TX CLK A 15
INT TX CLK B 12
PROT GND 1
A PROT GND
SIG GROUND 7
25 PIN D TYPE MALE
34 PIN WINCHESTER FEMALE
LENGTH = TBD
TWISTED PAIR
TWISTED PAIR
TWISTED PAIR
TWISTED PAIR TWISTED PAIR TWISTED PAIR TWISTED PAIR
(7 TWISTED PAIRS PLUS OVERALL FOIL/BRAID
SCREEN BELDEN 8107 OR 8307, OR NEAR
EQUIVALENT)
C
DM-
5
7
0
L EIA
5
3
0
T
O
V.
3
5
D
C
E
C
O
NVER
S
I
O
N
C
ABLE
25 PIN D MALE
LINK
TOGETHER
IN SHELL
OVERALL SHIELD
NOTES:
USE METAL BACKSHELLS FOR D TYPE CONNECTORS
ENSURE SHIELDING FOIL AND/OR BRAID IS BONDED TO METAL BACKSHELL FOR EMC SHIELDING
RCVR READY A 8
RX DATA B 16
R RX DATA A
34 PIN
WINCHESTER
FEMALE
RS A 4
CS A 5
A–3