Power Supply And Consumption - Ruijie RG-SAP845-SP Hardware Installation And Reference Manual

Hardware Installation and Reference Guide
USB
Fixed service ports
Fixed management port
LED
Button

Power Supply and Consumption

1.4.4
Power Supply and
Consumption
Powered type
Powering
devices
Maximum
consumption
whole machine
Caution
When the device provides PoE powering, it is necessary to ensure that the other end of the Ethernet

has 802.3af-compliant power feeding capability.
USB3.0
Uplink: One 100/1000/2500/5000Base-T adaptive Ethernet port, supporting
IEEE 802.3af/802.3at/802.3bt-compliant PoE
One 5G SFP port, compatible with 1 GHz and 2.5 GHz SFP ports, a combo port
Downlink: One 10/100/1000Base-T adaptive Ethernet port, providing power
to IoT units (48 V/12.95 W)
One RJ45 Console port
One system LED
One reset button
RG-SAP845-SP
(1) DC Power supply (DC input voltage/current: 54 V/1.1 A)
(2) PoE/PoE+/PoE++
standards)
The 802.3bt standard is recommended, in which the device can provide the
best performance.
external
Supported. Expand IoT units through the Ethernet ports.
power
of the 40 W
(comply with 802.3af/at/bt Ethernet powering
7
Product Overview