Version 6.0  13  February 2010 
Installation Manual   2. Installing the Device 
 
Item #  Label  Component Description 
Enlarged View of CPU (#3) 
4 
I 
Dry contact port (normally open) - can be connected to an external audible or 
visual alarm system (bell, siren, hooter, or light). 
5 
II 
Dry contact port (normally closed) - can be connected to an external audible 
or visual alarm system (bell, siren, hooter, or light). 
6 
♫ 
Audio IN/OUT. (Currently, not applicable.) 
7 
I 
10/100Base-TX Ethernet Port 1. (Two Ethernet ports provide a dual Ethernet 
redundancy scheme, protecting against failure such as a disconnection of any 
cable or associated LAN switch port.) 
8 
II 
10/100Base-TX Ethernet Port 2. Refer to description above. 
9 
I0I0 
RS-232 port - for accessing the CLI and for receiving error / notification 
messages. A 9-pin DB adapting cable is supplied.  
10 
// 
Reset button - for resetting the device and optionally, for restoring the device's 
parameters to their factory defaults (refer to ‘Restoring Factory Default 
Settings’ on page 43). 
 
 
2.1.2  Rear Panel 
The device's rear panel is shown in the figure below and described in the subsequent table. 
Figure  2-2: Mediant 600 Rear Panel 
 
Table  2-2: Mediant 600 Rear Panel Components Description 
Item #  Label  Component Description 
1 
100 - 240V 
0.5A 
50-60Hz 
AC power supply entry plug. 
2 
ESD 
Electrostatic Discharge (ESD) socket - for attaching an anti-static wrist 
strap to your wrist and to the ESD socket on the chassis.  
3 
 
Protective earthing screw.