Major Assemblies - Comtech EF Data CDM-710 Installation And Operation Manual

CDM-710 Broadcast Satellite Modem
Introduction
1.3.2

Major Assemblies

"Later units" pertains to Rev A and later chassis. Refer to the Notes that follow the table.
Later Units
PL/10002-1
PL/12113-1
PL/10003-1
PL/11571-1
PL/12148-1
PL/12169-1
PL/12000-1
PL/10881-4
PL/11509-2
PL/11582-1
Notes:
1. Earlier units are Tx only; and are not upgradeable to 16APSK or higher.
2. Earlier units do not support redundancy and are not upgradeable.
3. Later units are version 2.1.1 or later (FW/12437)
4. Earlier units are version 1.1.3 or earlier (FW/12050).
5. CDI-40 PL/10881-3 and PL/10881-4 have hardware differences that are not upgraded
by Reflash. See para. 1.2.3 for 1:1 and 1:N application information.
6. The CDI-70 PL/11509-1 is upgraded to PL/11509-2 function by Reflash.
7. The CDI-60 PL/11582-1 requires version 3.0.1 or later firmware. Generic operation
requires version 4.1.1 or later.
Earlier Units Description
PL/10002-1 Modulator, 70/140 MHz
PL/11230-1 Modulator, L-Band Card (Early Units)
Modulator, L-Band Card (Later Units)
PL/10003-1 Demodulator, 70/140 MHz
PL/11571-1 Demodulator, L-Band
PL/10005-1 Encoder FEC, Tx LDPC and DVB-S (Early Units)
Encoder FEC, Tx LDPC and DVB-S, -DSNG, -S2 (Later Units)
N/A Decoder FEC, Rx LDPC and DVB-S, -DSNG, -S2
PL/10012-1 Framing Card with 1.5 ppm reference (Early Units)
Framing Card (Later Units)
CDI-40 DVB-ASI Interface Card for 1:1 (and 1:N)
PL/10881-3 CDI-40 DVB-ASI Interface Card for 1:N
PL/11509-1 CDI-70 10/100/1000 Base-T (GbE) Interface (FW11509)
CDI-70 10/100/1000 Base-T (GbE) Interface (FW12547)
CDI-60 HSSI Interface
Note 7
1–5
Revision 11
MN/CDM710.IOM
Note 5
Note 5
Note 6
Note 6