Physical Description; Figure 11-2. G.703 E3/T3/Sts-1 Piic Block Diagram - Comtech EF Data CDM-750 Installation And Operation Manual

CDM-750 Advanced High Speed Trunking Modem
G.703 E3/T3/STS-1 Plug-In Interface Card (PIIC)
11.2

Physical Description

Figure 11-2 depicts the block diagram of the interface:
Figure 11-3 shows the rear panel of the interface: the physical interfaces provided are as follows
(left to right):
•
Two Single G.703 Interface Ports – TX-IN and RX-IN – that are operable/selectable as
E3, T3. STS-1, or NONE.
•
External Clock Input Port – CLK-IN.
Refer to the next section for further connector and pinout information.

Figure 11-2. G.703 E3/T3/STS-1 PIIC Block Diagram

Figure 11-3. G.703 E3/T3/STS-1 PIIC Rear Panel View
11–2
Revision 1
MN-CDM750