Unit Connectors; Power Interface Module - Standard Ac Unit; Figure 4-5. Cdm-710/G Rear Panel View (Rev A. And Later Chassis Shown) - Comtech EF Data CDM-710 Installation And Operation Manual

CDM-710/L Broadcast Satellite Modem
Rear Panel Connectors
Connection Instructions:
Type 'A' Connections – Slide the plug firmly into the chassis receptacle.
Type 'B' Connections – Orient the plug to the receptacle and push in firmly. The
Type 'B' cable plug and chassis receptacle each feature a D-shaped profile that
interlock to ensure proper orientation and connector seating. By design, it is
impossible to incorrectly insert the plug into the receptacle.

4.2 Unit Connectors

External cables are attached to connectors provided on the rear panel of the unit
(Figure 4-5).
Figure 4-5. CDM-710/G Rear Panel View (Rev A. and Later Chassis
1) The initially released chassis is Tx only and does not support 1:1
operation. It does not support 1:N operation and is not upgradeable.
This chassis is also not upgradeable to Rx only or Duplex operation.
2) The Rev. A and later chassis is required for 1:1 or 1:N operation. It
supports Tx Only, Rx Only, and Duplex operation.
4.2.1 Power Interface Module – Standard AC Unit
As shown in Figure 4-5, the AC power interface module consists of the following
components:
Item 1 – AC Power Connector
This connector is an IEC-60320 Type C14 (male) three-prong connector, for
connection with an IEC-60320 Type C13 (female) three-prong plug. Note the
following:
Shown)
4–6
MN/CDM710.IOM
Revision 12