Instruction manual
2. Preparation for Installation
77
Table 2-6 General Installation Conditions for AX3640S Series Switches (Power Redundancy Models)
2/2
*1 Excluding the dimensions of connectors.
*2 Weight of the main device with two power supplies. However, the weight of cables, rack mounted brackets, memory cards and
transceivers are excluded.
*3 The power supply cable bundled with the main device is only applicable to 100 V AC.
Table 2-7 General Installation Conditions for External Power Units (EPUs)
*1 Excluding the dimensions of connectors and handles.
*2 Weight of the unit with maximum number of power supply modules. The weight of cables and rack mounted brackets are excluded.
*3 Heat emission of the main device only.
Item
Model Name
AX3640S-48T2XW AX3640S-24SW AX3640S-24S2XW
PS-A01
mounted
PS-D01
mounted
PS-A01
mounted
PS-D01
mounted
PS-A01
mounted
PS-D01
mounted
Dimensions (W × D × H)
*1
445 × 440 × 43 mm
Weight
*2
9 kg or less
Input
voltage
Rating Single phase
100 to 120 V AC,
200 to 240 V
AC
*3
-48 V DC Single phase
100 to 120 V AC,
200 to 240 V
AC
*3
-48 V DC Single phase
100 to 120 V AC,
200 to 240 V
AC
*3
-48 V DC
Variation
range
90 to 127.2 V AC,
180 to 254.4 V
AC
-40 to -57 V DC
90 to 127.2 V AC,
180 to 254.4 V
AC
-40 to -57 V DC
90 to 127.2 V AC,
180 to 254.4 V
AC
-40 to -57 V DC
Frequency 50/60 ± 1 Hz - 50/60 ± 1 Hz - 50/60 ± 1 Hz -
Maximum input current 1.5 A
@ 100 V AC
2.9 A
@ -48 V DC
0.9 A
@ 100 V AC
1.6 A
@ -48 V DC
1.0 A
@ 100 V AC
1.9 A
@ -48 V DC
0.8 A
@ 200 V AC
- 0.5 A
@ 200 V AC
- 0.5 A
@ 200 V AC
-
Maximum power
consumption
145 W 135 W 85 W 75 W 100 W 90 W
Maximum heat emission 522 kJ/h 486 kJ/h 306 kJ/h 270 kJ/h 360 kJ/h 324 kJ/h
Item
Model Name
EPU-A EPU-B
Dimensions (W × D × H)
*1
445 × 440 × 43 mm
Weight
*2
12 kg or less 9 kg or less
Input
voltage
Rating Single phase 100 to 120 V AC
Variation range 90 to 127.2 V AC
Frequency 50/60 ± 1 Hz
Maximum input current 10.5 A @ 100 V AC 15.0 A @ 100 V AC
Maximum power consumption 1,050 W 1,500 W
Maximum heat emission
*3
1,534 kJ/h 1,008 kJ/h