Comtech EF Data CDM-570L - Page 394

CDM-570/570L Satellite Modem with Optional IP Module Revision 4
Appendix A MN/CDM570L.IOM
TWISTED PAIR
TWISTED PAIR
TWISTED PAIR
17 TX CLOCK A 35 TX CLOCK B
4 TX DATA A
22 TX DATA B
8 RX CLOCK A
26 RX CLOCK B
13 RCVR READY A
24 RX DATA B
5 INT TX CLK A
23 INT TX CLK B
20 SIG GROUND
19 SIG GROUND
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
RCVR READY B 10
INT TX CLK A 15 INT TX CLK B 12
PROT GND 1
1 PROT GND
SIG GROUND 7
2
5 PIN D TYPE MALE
37 PIN D TYPE FEMALE
LENGTH = TBD
TWISTED PAIR
TWISTED PAIR TWISTED PAIR TWISTED PAIR TWISTED PAIR TWISTED PAIR
(9 TWISTED PAIRS PLUS OVERALL FOIL/BRAID SCREEN)
C
DM-
5
7
0
L EIA
5
3
0
T
O
R
S
422
/
44
9
D
C
E
C
O
NVER
S
I
O
N
C
ABLE
25 PIN D MALE
SHOULD BE
FEMALE
SCREWLOCKS
THIS END
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
31 RCVR READY B
6 RX DATA A
7 RS A
RS A 4
9 CS A
CS A 5
CS B 13
25 RS B
RS B 19
27 CS B
37 SIG GROUND
A–2