Product specifications

CDD-880 Multi Receiver Router Revision 0
Rear Panel Connector Pinouts MN-CDD880
3–4
3.4.3 MONITOR Connector, DB-15M
The MONITOR connector provides the Rx constellation and analog AGC
level of the selected demod via a 15-pin Type ‘D’ male (DB-15M) connector.
The connector pinouts are as follows:
Pin # Description Direction
1 Ground –
2
Reserved –
3 Constellation Q channel Out
4
Reserved –
5
Reserved –
6
Reserved –
7
Reserved –
8
Reserved –
9
Reserved –
10
Reserved –
11 Constellation I channel
12
Reserved –
13 Rx AGC (0-3V)
14
Reserved –
15
Reserved –
3.4.4 MANAGEMENT FE (M&C) Connector, RJ-45F
The MANAGEMENT FE 10/100 Ethernet connector is an 8-pin, RJ-45 female auto-
sensing port, used for Ethernet-based remote management and control (M&C) of
CDD-880 functions via Telnet/HTTP/SNMP. The connector pinouts are as follows:
Pin # Description Direction
1 TRP1+ I/O
2 TRP1- I/O
3 TRP2+ I/O
4 TRP3+ I/O
5 TRP3- I/O
6 TRP2- I/O
7 TRP4+ I/O
8 TRP4- I/O
The port features two operational LED indicators:
• LED 1 (to left) – Comms Link detected (glows amber)
• LED 2 (to right) – Activity detected (flashes green)