Interfaces
This chapter has in the following sections:
• Interfaces of the ACU
• Interfaces of the GMU
3.1
Interfaces of the ACU
3.1.1
LEDs, display, keypad and connectors
The following figure shows the LEDs, display and the keypad of the ACU. For an
explanation of the texts in the display see ACU display and keypad on page 5-36.
Figure 3-1: ACU: LEDs, display and keypad (detailed, example)
The following figure shows the connector panel of the ACU.
The connector LAN on the front panel is typically connected to the service port at LAN3
with a straight Ethernet cable. Then you can access the service port from the front of the
ACU rack version.
Important
Figure 3-2: ACU (connector panel)
Connect the Ethernet cable between LAN 3and
LAN to provide connection to the service port
(LAN connector) at the front of the ACU.
Chapter 3
3
3-1