Kontron AM4901 - Manual (Page 23)

AM4901 Introduction
ID 1022-5813, Rev. 1.0 Page 1 - 7
P R E L I M I N A R Y
1.4.2 Front Panel
Figure 1-2: AM4901 Front Panel
13
1..12
0
0
AM4901
1
6
7
13
12
Module Management LEDs
• LED1 (red): Out-of-Service LED
• LED2 (red/green/amber): Health LED
• HS LED (blue): The hot swap indicator provides basic feedback to the
user on the hot swap state of the module. The HS LED
states are off, short blink, long blink, and on.
Carrier Management LEDs
• CMLED13 (green): Link signal from MCH update channel or MCMC
• CMLED12..1 (green): Link signal from the AMC SerDEs ports or the MCMC
• CMLED0 (green): Indicates the input source for the CMLED13..1 (Fabric [A]
or MCMC)
Connectors/Switch
• Serial Connector
• Ethernet Connector
• MCMC Reset Switch
For further information about the LEDs used on the AM4901, refer to section 2.2.1, “Front Panel
LEDs”.