Chapter 1 ProStream 9100 Overview
© 2016 Harmonic Inc. All rights reserved. 15 ProStream 9100 Release 17.5, Rev A
Back Panel
Central Processing Card (CPC)
The Central Processing Card (CPC) is the main card of the ProStream 9100 platform. It includes
the communication interfaces of the device and additional components, as follows:
2 x Ethernet ports - Ethernet ports allow connection to separate networks. The Ethernet ports
are labeled ETH1 and ETH2. The ETH1 port is used to connect the device to the
management network. The ETH 2 port connects to the CAS network, when required.
ETH1and ETH2 are 10/100/1000 Base-T ports. For cabling instructions, see Connecting the
Ethernet Cables.
EIA-RS-232 Serial Communication Port - The EIA-RS-232 serial port is used for technical
support only.
Fault Relay Port - Currently not in use.
Table 1-7: Back Panel
Item Feature Function
1 AC/DC power Power
2 Optional slots I/O module slots
3 Gigabit Ethernet ports—management Network Management
4 Optional SDI ports Not in use
5 LEDs Fault (red) and locater (green) LEDs
6 Fuse Fuse protection
7 Serial port Serial data input
8 Fault relay port Contact closure fault indication