Huawei Quidway S9300

3.3.3 Function Overview
The 220V AC power supply provides 800W power and the 110V power supply provides 400W
power. In addition, the AC power supply supports EMC filtering and provides the following
functions:
l Output over-current
l Output over-voltage
l Output under-voltage
l Input over-voltage
l Input under-voltage
l Over-temperature
l Short circuit
l Lightning protection
3.3.4 Technical Specifications
Table 3-5 describes the technical specifications of the AC power supply.
Table 3-5 Technical specifications of the AC power supply
Item
Specification
Dimensions (height x
depth x width)
130 mm x 393 mm x 41 mm
Weight < 2.5 kg
Input rated voltage 110V AC/220V AC; 50/60 Hz
Output voltage 90 V AC to 290 V AC; 50/60 Hz
Maximum input current 5 A
Maximum output current 15 A (220 V AC input)/7.5 A (110 V AC input)
Maximum output power 800 W (220 V AC input)/400 W (110 V AC input)
Quidway S9300 Terabit Routing Switch
Hardware Description 3 Power Supply
Issue 01 (2010-12-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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