iADT (Ethernet) port
Figure 7 iADT port schematic
.
Notes:
• The maximum LED current supported is 25 mA.
• There should be a current limiting resistor on each LED output.
• The maximum off voltage on the transistor collector must not exceed 5.5V.
• The maximum on voltage for the transistor is 0.4V.
• The same circuit configuration as shown in Figure 6 on page 39 is used for all LED ports.
Diagnostic Serial Port connector
For products with two serial ports the same connector pin-out is used on both ports. The serial ports
are identical to those on previous HP LTO products.
Rear panel and connectors40