Comtech EF Data DD240XR Rev Е - Manual (Page 8)

Table of Contents DD240XR High-Speed Digital Demodulator
viii MN-DD240XR – Rev. E
4.3.1 Protocol Structure ______________________________________________ 4-28
4.3.2 Protocol Wrapper _______________________________________________ 4-28
4.3.3 Frame Description and Bus Handshaking ____________________________ 4-30
4.3.4 Global Response Operational Codes _______________________________ 4-31
4.3.5 Collision Avoidance _____________________________________________ 4-31
4.3.6 Software Compatibility ___________________________________________ 4-32
4.3.7 RLLP Summary ________________________________________________ 4-33
4.3.8 Remote Port Packet Structure _____________________________________ 4-35
4.3.9 DD240XR Opcode Command Set __________________________________ 4-35
4.3.9.1 Demodulator Command Set _____________________________________ 4-36
4.3.10 Detailed Command Descriptions __________________________________ 4-37
4.4 Ethernet Port User Interface ________________________________________ 4-47
4.5 DD240XR Management Information Base (MIB) ________________________ 4-48
4.6 Terminal Port User Interface ________________________________________ 4-67
Section 5 - Electrical Interfaces ................................................................................ 5-1
5.0 DD240XR Connections _____________________________________________ 5-1
5.1 AC Power _______________________________________________________ 5-2
5.2 PCMCIA Interface (J1) _____________________________________________ 5-2
5.2.1 Feature Upgrade ________________________________________________ 5-2
5.2.2 Firmware Update ________________________________________________ 5-3
5.2.3 Custom Configuration Run Card ____________________________________ 5-3
5.3 Ethernet Interface (J2) _____________________________________________ 5-3
5.4 Alarm Port (J3) ___________________________________________________ 5-3
5.5 Remote Port (J4)__________________________________________________ 5-4
5.6 Terminal Port (J5) _________________________________________________ 5-4
5.7 RX RF IN (L-Band) (J6) ____________________________________________ 5-4
5.8 RX IF IN (J7) _____________________________________________________ 5-4
5.9 J8 Ports _________________________________________________________ 5-5
5.9.1 PARALLEL (ASI/DVB SPI or ASI/M2P Interfaces) ______________________ 5-5
5.9.2 EXT CLK (HSSI and G.703 Interfaces Only) ___________________________ 5-6
5.9.3 PARALLEL/LVDS (ASI/M2P Interface Only) ___________________________ 5-6
5.10 HSSI Interface (J9) (HSSI Interface Only) _____________________________ 5-6
5.11 TX CLK (J10) (HSSI Interface Only) __________________________________ 5-6
5.12 J12 Ports _______________________________________________________ 5-6