Comtech EF Data CDM-760 - Manual (Page 59)

Rear Panel Connections Revision 2
CDM-760 Advanced High-Speed Trunking Modem MN-CDM760
3–11
3.2.3.3 Optional PIIC Data Interface Slots
Appendix C. PIIC OPTIONS
Figure 3-5. PIIC Data Interface Slots
The CDM-760 rear panel features two slots that accommodate optional PIIC (Plug-in Interface
Card) traffic data modules (Figure 3-5).
3.2.3.3.1 Install an Optional PIIC Data Module
Available Optional PIIC Traffic Data Modules
CEFD Kit / Assembly Description
PL-0000795 G.703 ‘BNC’ E3/T3/STS-1 PIIC Module
KT-0000255 SFP STM-1 Copper ‘BNC’ PIIC Module
KT-0000256 SFP OC-3 Single Mode PIIC Module
KT-0000257 SFP OC-3 Multi Mode PIIC Module
For traffic data types not listed, contact Comtech EF Data Product Support about additional PIIC
module availability.
Step Task
1 Remove either PIIC slot blank panel by loosening the captive thumbscrews.
2 Install either PIIC module into position using the chassis’ internal card guides.
Slide the module straight back into the chassis until it is firmly plugged into its
mating receptacle.
3 Tighten the captive thumbscrews of the module.
Figure 3-6 Install a PIIC Data Module