PORT PROCESSORS/MODULES
940043-002 INTEGRATED ENTERPRISE NETWORK 3-31
Figure 3-28 illustrates the block diagram for the LET61, LET61B and LET61H port processor.
Figure 3-28 LET61, LET61B and LET61H Block Diagram
Figure 3-29 illustrates the jumper location for the LET61, LET61B and LET61H port
processors.
Figure 3-29 LET61, LET61B and LET61H Jumper Locations
Table 3-10 lists the jumper definition for the LET61, LET61B and LET61H port processor.
Table 3-10 LET61, LET61B and LET61H Jumper Descriptions
JUMPER DESCRIPTION FACTORY SETTING
JT7 Battery Backup On/Off Battery On: Pins 2 & 3 connected.