Comtech EF Data SLM-5650A User Manual
Page 60
SLM-5650A Satellite Modem
Revision 8
Rear Panel Connectors and Pinouts
MN-SLM5650A
3–2
Table 3-1. SLM-5650A Rear Panel Connectors
Connector Group
(Chapter Sect.)
Ref Des / Name
Connector Type
Function
IF
(Sect. 3.2)
J2 Tx
Type ’N’ female (L-Band)
IF Output
J11 Tx
TNC female (70/140MHz band)
J4 Rx
Type ’N’ female (L-Band)
IF Input
J3 Rx
TNC female (70/140MHz band)
Terrestrial Data
(Sect. 3.3)
J5 Ethernet
RJ-45 female
10/100 BaseT, Remote Control
P1 Overhead Data
25-pin Type ‘D’ male
2
See Sect. 3.3.2 for details
J6 EIA-530
25-pin Type ‘D’ female
2
Data I/O to 20 Mbps
J7 HSSI
50-pin female
Data I/O to 51.84 Mbps
(Interface Option Slot) See Sect. 3.3.5.
Supports optional data interfaces
Utility
(Sect. 3.4)
J1 Ext Ref
TNC female
Modem Reference I/O
J8 Alarms
9-pin Type ‘D’ female
2
Form C Alarms (relay closures)
J9 Auxiliary
15-Pin Type ‘HD’ Female
2
See Sect. 3.4.3 for details
J10 Remote
9-pin Type ‘D’ female
2
Serial Remote Interface (RS232/485)
Power/Ground
(Sect 3.5)
AC
See Sect. 3.5.1
Chassis power
DC
N/A
Chassis power
Ground
#10-32 stud
Common Chassis Ground
To maintain compliance with the European EMC Directive 2004/108/EEC (EN 55022, EN-
55024), properly shielded cables are required for all data I/O.
The ‘D-Shell’ connectors (J6, J8, J9, J10, P1) provided on the SLM-5650A rear panel
feature threaded nuts to ensure the mechanical integrity of the mated connections.