Installation manual
PS10270JENAA01 20/10/2004 15
The M6501L IP PBX
The M6501L IP PBX is composed of one or two similar cabinets, depending on the customer
configuration. The expansion cabinet can be positioned to the right or left of the main cabinet.
Each cabinet contains 6 card slots (shelf 0 in the main cabinet and shelf 2 in the expansion
cabinet). An optional shelf with 8 card slots enables the capacity of each cabinet to be expanded
(shelf 1 in the main cabinet and shelf 3 in the expansion cabinet). The characteristics of the
M6501L IP PBX are:
• weight: 18 kg for a fully equipped 1-cabinet configuration
36 kg for a 2-cabinet configuration
• dimensions: 240 x 415 x 305 mm (L x H x D)
• power supply the characteristics of the ADS 300 power supply module are listed in the table
below
Voltage 230 V (+/- 10%)
Frequency 50-60 Hz
Powerful 200 W
External backup battery 48 V
Converter -48 V / 4.5 A
+5 V / 9 A and -5 V / 0.8 A
+12 V / 0.5 A and -12 V / 0.3 A
40 V / 0.5 a remote power supply isolated to 3 kV
ring 25-50 Hz / 0.15 A (balanced current)










