Figure 12: BTI7802 1-Slot/2-Slot Chassis AC Power Entry Module
If a seated AC PEM is not connected to a power feed, but the chassis is otherwise powered
(by another PEM), the following occurs:
•
The unpowered AC PEM is not shown in inventory.
•
The AC LED on the unpowered AC PEM is not illuminated.
•
A
powerAbsent
alarm is not raised for the unpowered module.
BTI7802 AC PEM Specifications
Table 21: BTI7802 1-Slot/2-Slot Chassis AC Power Entry Module (BT8A78PEM1-AC) Specifications
Specification
Item
Physical Dimensions
85.0 millimeters
3.35 inches
Width
40.5 millimeters
1.59 inches
Height
305 millimeters
12.0 inches
Depth
0.7 kilograms
1.6 pounds
Weight
The power dissipated depends on the load. The BT8A78PEM1-AC is 90% efficient.
Power Consumption (40°C
ambient)
NOTE:
Before using for
planning or implementation
purposes, contact Juniper
Networks Support to confirm
the power consumption values.
1000 Watts
Power Capacity
Voltage
-48VDC
Output (nominal)
100 to 250VAC (50/60Hz)
Input
51
Copyright © 2019, Juniper Networks, Inc.
Chapter 2: BTI7800 Series Chassis
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