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Chapter 1: Overview
40
Figure 25. Example of x610 Series Switches and AT-RPS3000 Chassis
with Different Power Supply Modules
Power Module
Combinations for
PoE+ Switches
The following table may be of assistance to you in selecting power supply
modules for PoE+ switches. It lists the various combinations of power
modules for the switch and AT-RPS3000 Chassis, and the available PoE+
power. It should be noted that it does not matter which module is in the
switch and which is in the chassis. For example, in option 4, the
AT-PWR800 Module could be in the AT-RPS3000 Chassis and the
AT-PWR250 Module in the switch. Or it could be the other way around,
with the AT-PWR250 Module in the chassis and the AT-PWR800 Module
in the switch.
B
B
1
2
3
4
SYSTEM
PoE+ / SYSTEM PoE+ / SYSTEM
SYSTEM
MODULE B
MODULE A
A
A
AT-PWR800
DC OUT
FAULT
100-240 VAC~12A MAX
AT-PWR1200
DC OUT
FAULT
100-240 VAC~12A MAX
100-240 VAC~12A MAX
POWER SUPPLY
RPS
READY
RPS INPUT
12V/21A MAX
WARNING
This unit may have more than one power input. To reduce the risk of
electric shock, disconnect both A/C and RPS inputs before servicing
unit.
POWER SUPPLY
RPS
READY
RPS INPUT
12V/21A MAX
WARNING
This unit may have more than one power input. To reduce the risk of
electric shock, disconnect both A/C and RPS inputs before servicing
unit.
AT-PWR250
POWER SUPPLY
RPS
READY
RPS INPUT
12V/21A MAX
WARNING
This unit may have more than one power input. To reduce the risk of
electric shock, disconnect both A/C and RPS inputs before servicing
unit.
AT-PWR1200
2154
DC OUT
FAULT
100-240 VAC~16A MAX
DC OUT
FAULT
100-240 VAC~5A MAX
AT-x610-24Ts Switch
AT-RPS3000 Chassis
(low-power)
AT-x610-24Ts/X-POE+ Switch
(low-power) with the AT-PWR1200
Module and powered devices
AT-PWR800
Module
AT-PWR1200
Module
AT-PWR800
Module
requiring 420 watts.
AT-x610-48Ts-POE+ Switch
(high-power) with the AT-PWR250
Module and powered devices
requiring 710 watts.
Table 5. Power Supply Module Combinations for PoE+ Switches
Power Supply
Module 1
Power Supply
Module 2
Range of PoE+
Power with
Redundancy
Range of PoE+
Power without
Redundancy
System Power
Redundancy
1 AT-PWR250 -- None None No
2 AT-PWR250 AT-PWR250 None None Yes