Cabling Connections; Figure 3-3. Cdm-760 Cabling Connections; Figure 3-7. Optional High-Speed Packet Processor; Table 3-1. Cdm-760 Rear Panel Connectors - Comtech EF Data CDM-760 Installation And Operation Manual

Rear Panel Connections
CDM-760 Advanced High-Speed Trunking Modem
3.2 CDM-760 Cabling Connections
The rear panel connectors (Figure 3-3) provide all necessary external connections between the
unit and other equipment.
•
•
Group Name
Ref Des
(See Sect.)
IF
J9
Connector
J11
Group
(3.2.1)
J12
J13
J10
Utility J1
Connector
J2
Group
(3.2.2)
J3
J4
J8
J5
Terrestrial
J6
Data
Connector
J7
Group
(3.2.3)
N/A
N/A
For full information about the optional PIICs (Plug-In Interface Cards) and
their traffic data interface connectors, see Appendix C. PIIC OPTIONS.
For full information about the optional High-Speed Packet Processor and its
management and traffic data interface connectors, see Appendix F.
OPTIONAL HIGH-SPEED PACKET PROCESSOR.
(TOP) Standard AC Unit
(BOTTOM) Optional 48V DC Unit (FUTURE)

Figure 3-3. CDM-760 Cabling Connections

Table 3-1. CDM-760 Rear Panel Connectors

Name
L-BAND RX IN
IF RX IN
L-BAND TX OUT
IF TX OUT
TX MON
ALARM
REDUNDANCY
REMOTE
MGMT
EXT REF
DATA (GBEI1)
DATA (GBEI2)
OPTICAL
INTERFACE OPTION
SLOT 1
INTERFACE OPTION
SLOT 2
Connector Type Function
Type 'N' female
IF Input
BNC female
(70/140MHz band)
Type 'N' female
IF Output
BNC female
(70/140MHz band)
Type 'SMA' female Monitor L-Band Output
15-pin Type 'D' male Form C Alarms (relay closures)
Connection to External 1:1
9-pin Type 'D' female
Redundancy Switch
9-pin Type 'D' male Serial Remote Interface (EIA-485/232)
RJ-45 female 10/100/1000 BaseT M&C
BNC female External Reference Input / Output
10/100/1000 BaseT Gigabit Ethernet
RJ-45 female
traffic
SFP (Small Form Accepts optional hot-pluggable SFP
Factor Pluggable) 1000Base-SX 850mm Transceiver
Module cage Module
Accepts optional data interface
PIIC (Plug-In Interface modules (e.g., G.703 E3/T3/STS-1,
Card) slots OC-3 Single / Multi Mode. STM-1
Copper, etc.)
3–4
Revision 4
MN-CDM760