Siemens RUGGEDCOM RS900GP, Руководство по установке

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RUGGEDCOM RS900GP
Installation Guide
Chapter 5
Technical Specifications
Power Supply Specifications 23
Technical Specifications
This section provides important technical specifications related to the device.
CONTENTS
• Section 5.1, “Power Supply Specifications”
• Section 5.2, “PoE Output Specifications”
• Section 5.3, “Failsafe Alarm Relay Specifications”
• Section 5.4, “Copper Ethernet Port Specifications”
• Section 5.5, “Fiber Optic Ethernet Port Specifications”
• Section 5.6, “Operating Environment”
• Section 5.7, “Mechanical Specifications”
• Section 5.8, “Dimension Drawings”
Section 5.1
Power Supply Specifications
Power
Supply Type
Minimum Input Maximum Input Fuse Rating Isolation
Maximum Power
Consumption
Maximum
Combined
Power Output
at PoE Ports
54 VDC 45 VDC 57 VDC 6.3A (T)
a
1.5 kVDC 15 W 273 W
a
(T) denotes time-delay fuse
Section 5.2
PoE Output Specifications
The RUGGEDCOM RS900GP adheres to the following power output and IEEE 802.3 specifications depending on
the input voltage supplied to the device.
Power In Power Out
51 to 57 VDC 50 to 57 VDC, 30 W per Port Maximum (IEEE 302.at)
45 to 57 VDC 44 to 57 VDC, 15 W per Port Maximum (IEEE 302.af)