Grass Valley Trinix v.2.4.1 - Manual (Page 48)

Planning Guide
48 Planning and Installation Manual
Output Duplication - Quad
The PE-33008 Port Expander can be used to provide quad outputs in
groups of 16 outputs. All outputs are non-inverting. A 128 x 128
switcher could be arranged as follows:
128 inputs x 112 single outputs and 16 quad outputs - uses 2 PE-33008s
or
128 inputs x 96 single outputs and 32 quad outputs - uses 4 PE-33008s
or
128 inputs x 80 single outputs and 48 dual outputs - uses 6 PE-33008s... etc.
In this application, the eight PE-33008 rear BNCs are used for inputs
(outputs from the router) and all 32 of the front BNCs are used for out-
puts.
1
Up to 16 PE-33008 modules can be mounted in an MK-33000
Mounting Kit, which is 8 RU high and approximately 4 inches (100 mm)
deep.
1. All unused connectors must be terminated with 75 ohm terminators; for PE-33008 applications terminators must be sup-
plied by end-user.