HMC
Administrator’s Guide
4
Hardware and Installation
Release 3.4: May 2010
System Components
System Components
The Hypermedia Gateway system consists of the components described below:
•
The Hypermedia Gateway
unit
is a 19" x 6U or 19" x 3U rack-mountable box that con-
nects to the local PBX or network. The system enables any combination of connectivity
between its PRI, BRI, VoIP, and cellular interfaces.
•
The unit contains a
back-plan and slots
for the boards described in Table 1, “Hypermedia
Gateway Boards,” on page 5. Placement of the boards varies according to product.
•
The unit contains a single
power supply
module. A dual power supply module is also
available.
Figure 1: Examples of Boards within a Hypermedia Gateway
6U
PC Board
CG Boards
Power Supply
MG Board
3U
CB Board
CG Boards
MG Board
Power
Supply
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