Polycom DOC2237A - Manual (Page 52)

Chapter 2 - Hardware Installation
2-32
MPI-8 Hardware Installation for the MGC-50
The MPI-8 Network Interface card is inserted into the MGC-50.
The MPI box is mounted on a 19” rack together with the MGC-50, as can be
seen in Figure 2-15. The MPI box is mounted directly on the rack, above the
MGC-50, leaving at least 6” free space above the MGC-50. For details, on
how to mount the MGC-50, refer to the section “Mounting the MGC-50 on a
Rack” on page 2-23.
Figure 2-18: MPI Box mounting option
MPI Box
in 19" Rack
Mounting
Plate
MPI Box
Power L1 L2
Cr itical Major Minor L0
CONT
MGC-50
ACCORD
PWR OUT
Stby Fa il Active
L ine 6 L ine 7 L ine 8
L ine 3 L ine 4 L ine 5
Line 1 Line 2
Stby Stby Fa il Fa il Acti ve Active
Stb y Stby Stby Fa il Fa il Fail Acti ve Active A ctive
Stby Fai l A ctive
Stby Fa il A ctive
VIDEO VIDEO VIDEO V IDEO AUDIO AUDIO MG-323 PRI-8