Rear Panel; Figure 1-7. Rear Panel Views - Comtech EF Data CDD-562L Installation And Operation Manual

CDD-562L/564 Demodulator with IP Module
Introduction
1.3.5.2

Rear Panel

Chapter 3. REAR PANEL CONNECTORS
Figure 1-7 shows the rear panels of the demodulators. External cables are attached to connectors on
the rear panel of the unit, comprised as follows:
Connector Group
(Chapter 3 Sect.
Ref.)
IF
(Sect. 3.2)
Terrestrial Data
(Sect. 3.3)
Utility
(Sect. 3.4)
Power/Ground
(Sect 3.5)
The European EMC Directive (EN55022, EN50082-1) requires using properly
shielded cables for DATA I/O. These cables must be double-shielded from end-
to-end, ensuring a continuous ground shield.

Figure 1-7. Rear Panel Views

Name
CDD-562L
(L-Band)
Rx 1 (Rx A on
Type 'N' female
CDD-564L)
Rx 2 (Rx B on
Type 'N' female
CDD-564L)
Rx 3 (Rx C on
N/A
CDD-564L)
Rx 4 (Rx D on
N/A
CDD-564L)
10/100 Ethernet RJ-45 female
Console RJ-11 female
Remote Control 9-pin Type 'D' male
AC See Sect. 3.5.1
DC (Optional) See Sect. 3.5.2
Ground #10-32 stud
PINOUTS
AND
CDD-562L
CDD-564
CDD-564L
Connector Type
CDD-564 CDD-564L
(70/140 MHz) (L-Band)
BNC female Type 'N' female
BNC female Type 'N' female
BNC female Type 'N' female
BNC female Type 'N' female
1–9
Revision 2
MN/CDD564L.IOM
Function
IF Input
Ethernet Traffic
Async Serial Console Port
Remote Interface (EIA-232) for
Factory Test
Chassis power
Common Chassis Ground