User Manual

Getting Started
27
3.3.3 Redundancy and Alternate Powering Configurations
NOTE: The use of DC supplies of less than 55v will reduce the usable distance between the PIDU
Plus and ODU see Figure 6.
Figure 6 PTP 500 Series Bridge PIDU
Plus to ODU Cable Length Graph
CAUTION: The maximum distance from the ODU to the connected network equipment is 100m
(330 ft) when using 100BaseT.
3.3.3.1 External DC Supply Only
For use where there is no mains supply.
Figure 7 External DC Supply Only