PWR-C45-4200ACV is a Cisco Catalyst Switch 4500 Series Switch Power Supply, delivering 4200W AC power (Data and PoE) for Cisco 4500 switches. Notice that PWR-C45-4200ACV= is similar with PWR-C45-4200ACV, except that PWR-C45-4200ACV= is a spare one.
PWR-C45-4200ACV Specification |
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| AC-input type | Autoranging input with power factor corrector
Note Power factor correction is a standard feature on all Catalyst 4500 E-series AC-input power supplies. PFC reduces the reactive component in the source AC current allowing higher power factors (typically 99 percent or better) and lower harmonic current components. |
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| AC-input voltage | Low-line (120 VAC nominal)—85 VAC (min) to 132 VAC (max)
High-line (230 VAC nominal)—170 VAC (min) to 264 VAC (max) |
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| AC-input current | 12 A (maximum) @ 120 VAC or 230 VAC for each input | ||
| AC-input frequency | 50/60 Hz (nominal) (±3% for full range) | ||
| Branch circuit requirement | Each chassis power supply should have its own dedicated, fused-branch circuit:
For North America—15 A or 20 A For International—Circuits sized to local and national codes All Catalyst 4500 E-series AC-input power supplies require single-phase source AC. All AC power supply inputs are fully isolated. – Source AC can be out of phase between multiple power supplies in the same chassis, which means that PS1 can be operating from phase A and PS2 can be operating from phase B. – For high-line operation, the power supply operates with the hot conductor wired to a source AC phase and the neutral conductor wired either to ground or to another source AC phase as long as the net input voltage is in the range of 170 to 264 VAC. – Source AC can be out of phase between AC inputs on power supplies that are equipped with multiple AC inputs, which means that power cord 1 can be plugged into phase A and power cord 2 can be plugged into phase B. |
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| Power supply output capacity | The power supply output capacity is dependent on the number of AC power cords (1 or 2) attached, the source AC voltage (110 VAC [low-line] or 220 VAC [high-line] applied to the power supply inputs, and the number of power supply power switches switched on or off.
Note If source AC is applied to both two inputs, both inputs should have the same AC voltage. |
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| 1050 W operation | 1050 W maximum with the following combinations of power cords and source AC voltage applied to the power supply inputs:
One AC input is connected to low-line (110 VAC nominal); the second AC input is not connected to source AC or is switched off. |
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| 2100 W operation | 2100 W maximum with the following combinations of power cords and source AC voltage applied to the power supply inputs:
Both AC inputs are connected to low-line (110 VAC nominal) and both inputs are switched on. One AC input connected to high-line (220 VAC nominal); the second AC input is not connected or is switched off. |
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| 4200 W operation | 4200 W maximum with the following combinations of power cords and source AC voltage applied to the power supply inputs:
Both AC inputs are connected to high-line (220 VAC nominal) and both inputs are switched on. |
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| Power supply output | 1050 W operation (with one 110 VAC nominal input)
– 55.9 A @ 12 V (data only) – 12.5 A @ 3.3 V (data only) – 14.6 A @ –50 V (PoE if used) 2100 W operation (with two 110 VAC nominal inputs) – 115.3 A @ 12 V (data only) – 12.5 A @ 3.3 V (data only) – 38.0 A @ –50 V (PoE if used) 2100 W operation (with one 220 VAC nominal input) – 115.3 A @ 12 V (data only) – 12.5 A @ 3.3 V (data only) – 38.5 A @ –50 V (PoE if used) 4200 W operation (with two 220 VAC nominal inputs) – 115.3 A @ 12 V (data only) – 12.5 A @ 3.3 V (data only) – 77.1 A @ –50 V (PoE if used) |
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| Output holdup time | 20 ms minimum | ||
| Maximum kVA rating | 5.25 kVA | ||
| Max heat dissipation | 3583 BTUs/hr. | ||
| Minimum software requirement | Cisco IOS Release 12.2(25)EWA | ||
| Power over Ethernet | Supported, up to 4200 W | ||
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LEDs and Meanings |
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| LED | Color/State | Description | |
| INPUT OK | Indicates whether the input voltage is within the required range: | ||
| Green | Input voltage is within the required range. | ||
| Flashing | Input voltage is present, but is below required range. | ||
| Off | Input voltage is below the required range or the power supply is off. | ||
| OUTPUT FAIL | |||
| Red | Output voltage is not within the specified range. | ||
| Off | Output voltage is within the specified range. | ||
| FAN OK | Indicates the status of the power supply fans: | ||
| Green | The fans are operational. | ||
| Off | The fans are not operational. | ||
