Operating instructions

Table of Contents DMD20/DMD20 LBST Universal Satellite Modem

x TM103 – Rev. 2.8

5.3.7 EXT CLK (J16) ________________________________________________________ 5-6

5.3.8 ASYNC (J17)__________________________________________________________ 5-6

5.3.9 J18__________________________________________________________________ 5-6

5.3.10 EIA-530 (J19) ________________________________________________________ 5-7

5.3.11 REMOTE (J20) _______________________________________________________ 5-8

5.3.12 ETHERNET (J21) _____________________________________________________ 5-8

5.4 DMD20 LBST Chassis Connections (Standard)_________________________________ 5-8

5.4.1 EXT REF (J10) ________________________________________________________ 5-8

5.4.2 TX (J11)______________________________________________________________ 5-9

5.4.3 RX (J14) _____________________________________________________________ 5-9

5.4.4 ALARM (J15)__________________________________________________________ 5-9

5.4.5 EXT CLK (J16) _______________________________________________________ 5-10

5.4.6 ASYNC (J17)_________________________________________________________ 5-10

5.4.7 J18_________________________________________________________________ 5-10

5.4.8 EIA-530 (J19) ________________________________________________________ 5-11

5.4.9 REMOTE (J20) _______________________________________________________ 5-12

5.4.10 ETHERNET (J21) ____________________________________________________ 5-12

5.5 DMD20/DMD20 LBST Optional Data Interfaces _______________________________ 5-13

5.6 IDR/IBS Interface (Optional)_______________________________________________ 5-13

5.7 G.703 IDR/IBS Interface (Optional) _________________________________________ 5-13

5.7.1 ESC ALARM (J1) _____________________________________________________ 5-13

5.7.2 64K AUDIO (J2) ______________________________________________________ 5-14

5.7.3 8K DATA (J3) ________________________________________________________ 5-15

5.7.4 G.703 BAL (J4) _______________________________________________________ 5-15

5.7.5 SWITCH INTERFACE (J5) ______________________________________________ 5-16

5.7.6 SD (DDI) (J6)_________________________________________________________ 5-19

5.7.7 DDO (J7) ____________________________________________________________ 5-19

5.7.8 IDI (J8)______________________________________________________________ 5-19

5.7.9 SD (IDO) (J9) ________________________________________________________ 5-19

5.8 Ethernet Data Interface (Optional) __________________________________________ 5-19

5.9 High-Speed Serial Interface (HSSI) (Optional)_________________________________ 5-20

5.9.1 HSSI (J6)____________________________________________________________ 5-20

5.10 ASI/DVB/M2P Interface _________________________________________________ 5-20

5.10.1 ASI IN (J1)__________________________________________________________ 5-20

5.10.2 ASI OUT (J2)________________________________________________________ 5-20

5.10.3 DVB/M2P IN (J3)_____________________________________________________ 5-21

5.10.4 DVB/M2P OUT (J4)___________________________________________________ 5-23