Product specifications

CDD-880 Multi Receiver Router Revision 1
Rear Panel Connections MN-CDD880
3–5
3.2 CDD-880 Cabling Connections











Figure3‐3.CDD‐880CablingConnections
The CDD‐880 rear panel connectors, shown here in Figure 3‐3,  provide all necessary external
conne
ctions between the unit and other equipment. The table that follows summarizes the
connectorsprovidedhere,groupedaccordingtoservicefunction:

Sect. Service Type Connector Name Connector Type Connector Function
3.2.1 IF L-BAND Rx 50Ω Type ‘N’ female L-Band Rx Input
3.2.2
Terrestrial Data
ETHERNET |
TRAFFIC | GE
RJ-45 female
10/100/1000 BaseT Gigabit Ethernet
interface (IEEE 802.3ab)
ETHERNET |
TRAFFIC /
MANAGEMENT | GE
RJ-45 female
10/100/1000 BaseT Gigabit Ethernet
Traffic OR management/data interface
(IEEE 802.ab)
3.2.3 Utility
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
TheEuropeanEMCDirective(EN55022,EN50082‐1)requiresusingproperlyshielded
cablesforDATAI/O.Thesecablesmustbedouble‐shieldedfr om end‐to‐end,
ensuringacontinuousgroundshield.
SeeSect.3.1CablingConnectionsTypesforinformationabouteachconnectortype
anditsconnectioninstructions.


(Top) Standard AC Unit
(Bottom) Optional 48V DC Unit