Comtech EF Data CDD-880, Installation And Operation Manual

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CDD-880 Multi Receiver Router MN-CDD880
Rear Panel Connections Revision 2
3–6
3.3 CDD-880 Cabling Connections
The CDD-880 rear panel connectors ( Figure 3-4 ) provide all necessary external connections
between the unit and other equipment.
(TOP) Standard AC Unit
(BOTTOM) Optional 48V DC Unit
Figure 3-4. CDD-880 Cabling Connections
Table 3-1 summarizes the available connectors, grouped according to service function.
Table 3-1. CDD-880 Rear Panel Connectors
Service Type
(Ch. Sect.)
Name Connector Type Connector Function
IF Connector
(3.3.1)
L-BAND Rx 50Ω Type ‘N’ female L-Band Rx Input
Utility
Connector
Group
(3.3.2)
REDUNDANCY
D-sub 9-pin female
(FUTURE) For connection to an
optional 1:1 or 1”N CEFD
Redundancy Switch
CONSOLE D-sub 9-pin male Serial Remote Interface (EIA-232)
MONITOR D-sub 15-pin male
I&Q Constellation/Rx AGC Monitor
Output
ETHERNET |
TRAFFIC/MANAGEMENT | GE RJ-45 female
10/100/1000 BaseT Gigabit
Ethernet Traffic OR Management
data interface
(IEEE 802.ab)
Terrestrial
Data
Connector
(3.3.3)
ETHERNET | TRAFFIC | GE RJ-45 female
10/100/1000 BaseT Gigabit
Ethernet traffic data interface
(IEEE 802.3ab)