Comtech EF Data CDM-625, Инструкция по установке и эксплуатации

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CDM-625 Advanced Satellite Modem Revision 1
Rear Panel Connector Pinouts MN-0000036 (Ref MN/CDM625.IOM)
Table 3-1. CDM-625 Rear Panel Connectors
Connector
Group
Name Connector Type Function
IF
Sect. 3.2
Rx
BNC female (70/140MHz band)
IF Input
Type ’N’ female (L-band)
Tx
BNC female (70/140MHz band)
IF Output
Type ’N’ female (L-band)
Terrestrial Data
Sect. 3.3
Data Interface 25-pin Type ‘D’ female
Serial synchronous data
Input/Output
G.703
Data
Balanced G.703 15-pin Type ‘D’ female
G.703, D&I or D&I++;
Quad E1 Ports 1 & 2
Auxiliary G.703 15-pin Type ‘D’ female Quad E1 Ports 3 & 4
Unbalanced Out BNC female
Receive G.703 (IDO);
ASI
Unbalanced In BNC female
Transmit G.703 (DDI);
ASI
IDI BNC female
Insert Data In / Sub-rate
Auxiliary Tx G.703 In
DDO BNC female
Drop Data Output / Sub-rate
Auxiliary Rx G.703 Out
10/100 Ethernet (4X) RJ45 female
10/100 BaseT management
and data
IDR Data/Alarms/Audio
44-pin High Density Type ‘D’
female Intelsat Open Network
auxiliary signals
ESC 9-pin Type ‘D’ female ESC Input/Output (RS232/485)
Utility
Sect. 3.4
Remote Control 9-pin Type ‘D’ male
Serial Remote Interface
(RS232/485)
Alarms 15-pin Type ‘D’ male Form C Alarms (relay closures)
PMSI 9-pin Type ‘D’ female
Pre-Mapped Symbol Interface
(CnC)
1:1 Control 9-pin Type ‘D’ female
Connection to External 1:1
Controller
External Reference BNC female Input/Output
Power/Ground
Sect 3.5 AC See Sect. 3.5.1 Chassis power
DC See Sect. 3.5.2 Chassis power
Ground #10-32 stud Common Chassis Ground
3–2