CDM-625A Advanced Satellite Modem
MN-CDM625A
Rear Panel Connectors and Pinouts
Revision 4
3–10
3.2.2.2.3 Quad E1 Operation via the Balanced G.703 / Aux G.703
Connectors
Each adapter cable option provides for two of the four ports of the Quad E1
interface. If all four ports of Quad E1 are needed, the user will need to obtain a
quantity of (2X) of any adapter option.
For Quad E1 operation, optional Comtech EF Data cabling accessories may be purchased from
Comtech EF Data to adapt the Balanced G.703 or Auxiliary G.703 connectors as follows:
Figure
CEFD Part No.
Converts (1) 9-pin Type ‘D’ Connector (DB-9F) to:
3-5
CA-0000163
(2) DB-15F connections – see
for the connector pinout
3-6
CA-0000164
(2) RJ-48 F connections – see
for the connector pinout
3-7
KT-0000122 or KT-
0020570
(2) BNC 75Ω BNC-F connections – see
for the connector pinout
3.2.2.2.3.1 CA-0000163 Adapter Cable
Figure 3-5. CA-0000163 Adapter Cable (DB-9M
(2X) DB-15F)
Table 3-5. CA-0000163 Connector Pinouts
Table ordered by Signal Function
Signal Function
Connector
Twisted
Pair
P1
J1
J2
Port 1 or 3 Tx In (+)
5
9
––
X
Port 1 or 3 Tx In (–)
9
1
––
Port 1 or 3 Rx In (+)
4
11
––
X
Port 1 or 3 Rx In (–)
8
3
––
Port 2 or 4 Tx In (+)
7
––
9
X
Port 2 of 4 Tx In (–)
2
––
1
Port 2 or 4 Rx In (+)
6
––
11
X
Port 2 or 4 Rx In (–)
1
––
3
GND
3
2
2
––
Содержание CDM-625A
Страница 2: ......
Страница 4: ...ER CDM625A EA4 Rev...
Страница 6: ...ER CDM625A EB4 Rev...
Страница 8: ...ii BLANK PAGE...
Страница 34: ...CDM 625A Advanced Satellite Modem MN CDM625A CD MN CDM625A Table of Contents Revision 4 xxviii BLANK PAGE...
Страница 42: ...CDM 625A Advanced Satellite Modem MN CDM625A Preface Revision 4 xxxvi Notes...
Страница 82: ...CDM 625A Advanced Satellite Modem MN CDM625A Installation Revision 4 2 6 Notes...
Страница 118: ...CDM 625A Advanced Satellite Modem MN CDM625A Updating Firmware Revision 4 4 14 Notes...
Страница 124: ...CDM 625A Advanced Satellite Modem MN CDM625A FAST Activation Procedure Revision 4 5 6 Notes...
Страница 200: ...CDM 625A Advanced Satellite Modem MN CDM625A Front Panel Operation Revision 4 6 76 Figure 6 3 Loopback Modes...
Страница 230: ...CDM 625A Advanced Satellite Modem MN CDM625A Front Panel Operation Revision 4 6 106 Notes...
Страница 314: ...CDM 625A Advanced Satellite Modem MN CDM625A Ethernet based Remote Product Management Revision 4 7 84 Notes...
Страница 579: ...CDM 625A Advanced Satellite Modem MN CDM625A Appendix B Revision 4 B 43 Figure B 25 VersaFEC 2 Short Block...
Страница 580: ...CDM 625A Advanced Satellite Modem MN CDM625A Appendix B Revision 4 B 44 Figure B 26 VersaFEC 2 Short Block...
Страница 582: ...CDM 625A Advanced Satellite Modem MN CDM625A Appendix B Revision 4 B 46 Notes...
Страница 595: ...CDM 625A Advanced Satellite Modem MN CDM625A Appendix E Revision 4 E 5 Figure E 2 RX Clock Modes...
Страница 638: ...CDM 625A Advanced Satellite Modem MN CDM625A Appendix F Revision 4 F 32 Notes...
Страница 642: ...CDM 625A Advanced Satellite Modem MN CDM625A Appendix G Revision 4 G 4 Notes...
Страница 666: ...CDM 625A Advanced Satellite Modem MN CDM625A Appendix K Revision 4 K 18 Notes...
Страница 684: ...CDM 625A Advanced Satellite Modem MN CDM625A Appendix M Revision 4 M 4 Figure M 1 ACM over Satellite Generic Example...
Страница 704: ...CDM 625A Advanced Satellite Modem MN CDM625A Appendix M Revision 4 M 24 Notes...
Страница 712: ...CDM 625A Advanced Satellite Modem MN CDM625A Appendix M Revision 4 M 32 Notes...
Страница 722: ...CDM 625A Advanced Satellite Modem MN CDM625A Appendix Q Revision 4 Q 2 Notes...
Страница 738: ...CDM 625A Advanced Satellite Modem MN CDM625A Appendix R Revision 4 R 16 Notes...
Страница 754: ...CDM 625A Advanced Satellite Modem MN CDM625A Appendix U Revision 4 U 6 Notes...
Страница 755: ......
Страница 756: ...2114 WEST 7TH STREET TEMPE ARIZONA 85281 USA 480 333 2200 PHONE 480 333 2161 FAX...