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Specifications
This section lists basic platform specifications. For further details, refer to the hardware installation manuals on www.juniper.net/techpubs/hardware/.
Specification
Description
M7i M10i M20 M40e M320
Physical
Dimensions
(H x W x D)
3.5 x 17.5 x 18 in
8.9 x 44.5 x 45.7 cm
8.75 x 17.5 x 18 in
22.2 x 44.5 x 45.7 cm
14 x 17.4 x 21 in
35.6 x 44.3 x 53.3 cm
35 x 17.4 x 26 in
88.9 x 44.3 x 73.7 cm
34.8 x 17.4 x 25.7 in
88.4 x 44.3 x 65.1 cm
Maximum Weight 38.2 lbs / 17.3 Kg 79 lbs / 36 Kg 150 lbs / 68 kg 370.5 lbs / 168 kg 439 / 199.6 kg
Mounting Front or center Front or center Front or center Front or center Front or center
DC System Input
Power (Fully
Loaded)
10 A at –48 VDC
378 watts
12 A at –48 VDC
576 watts
24 A at -48 VDC
1,200 watts
54 A at -48 VDC
2,600 watts
65 A at -48 VDC
3,150 watts
DC Input Power
Supply (per
individual power
supply)
Nominal Voltage -48, -60 VDC -48, -60 VDC -48, -60 VDC -48, -60 VDC -48, -60 VDC
Operating Range -42 to -72 VDC -42 to -72 VDC -42 to -72 VDC -42 to -72 VDC -42 to -72 VDC
Power 378 watts 576 watts 1,200 watts 3,150 watts 2,000 watts
Current Rating 10 A at –48 VDC 12 A at –48 VDC 24 A at -48 VDC 65 A at -48 VDC* 42A at -48 VDC
# of power supplies required (non-
redundant/ redundant)
1/2 2/4 1/2 1/2 2/4
AC System Input
Power (Fully
Loaded)
4 to 2 A
100 to 240 VAC
47 to 63 Hz
400 watts
8 to 4 A
100 to 240 VAC
47 to 63 Hz
800 watts
12 to 6 A
200 to 240 VAC
47 to 63 Hz
1,950 watts
15 to 13 A
200 to 240 VAC
47 to 63 Hz
3,000 watts
17 A to 14 A
200 to 240 VAC
47-63 Hz
3,500 watts
AC Input Power
Supply (per
individual power
supply)
100, 120, 200, 208,
220, 240 VAC
100, 120, 200, 208,
220, 240 VAC
100, 120, 200, 208,
220, 240 VAC
200, 208, 220,
240 VAC
200, 208, 220, 240 VAC
Operating Range 90 to 264 VAC 90 to 264 VAC 90 to 264 VAC 180 to 264 VAC 180 to 264 VAC
Power 400 watts 800 watts 1,200 watts 3,000 watts 1,750 watts
Current Rating 4 to 2 A
100 to 240 VAC
8 to 4 A
100 to 240 VAC
12 to 6 A
100 to 240 VAC
16 A
200 to 240 VAC
10 to 8.5 A
200 to 240 VAC
# of power supplies required (non-
redundant/ redundant)
1/2 2/3 1/2 1/2 3/4
* The M40e router does not require circuit breakers greater than 60 A, and does not draw greater input current than 54 A.
* The depth of all chassis are measured from the front flange to the rear of the product. Please add 4-6" for cables and airflow clearance.