PWR-IE65W-PC-DC – 65W Low-DC PSU – 54V PoE Output – DIN-Rail
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PWR-IE65W-PC-DC Description
PWR-IE65W-PC-DC is a Cisco Industrial DIN-Rail 65W low-DC-to-DC PoE power supply for industrial Ethernet switch installations that need PoE power from a low-voltage DC source. It uses a hardwired DC 24-48VDC nominal input, supports a DC 18-60V input range, and provides 54VDC at 1.2A with a 65W maximum output for PoE-capable industrial switch power designs. Cisco lists the unit with an IP20 rating, -40C to +75C operating temperature range, and industrial/hazardous-location entries, making it a power-supply option for rugged Cisco IE switch environments rather than a standalone network device.
Quick Specs
|
Parameter |
Specification |
|---|---|
|
Product ID |
PWR-IE65W-PC-DC |
|
Cisco ordering part |
PWR-IE65W-PC-DC= |
|
Product type |
65W low-DC-to-DC PoE power supply |
|
Input connection type |
Hardwired |
|
PoE support |
Yes |
|
Rated nominal input |
DC 24-48VDC/4.5A |
|
Supported input range |
DC 18-60V |
|
Output rating |
54VDC, 1.2A |
|
Maximum output power |
65W |
|
Typical efficiency |
92% |
|
Operating temperature |
-40C to +75C |
|
IP rating |
IP20 |
Application Scenarios
PWR-IE65W-PC-DC fits sites where the available cabinet source is low-voltage DC and the industrial Ethernet design needs Cisco’s 65W PoE power-supply class.
Cisco lists PWR-IE65W-PC-DC= as a 65W PoE-capable supply in the IE 2000 and IE 4000 power-supply tables, so the order can be tied to those documented platform records instead of a generic DC converter.
For IE 3000 deployments, Cisco’s installation note identifies PWR-IE65W-PC-DC as the 65W DC-input supply for IEM-3000 PoE expansion modules, with one supply supporting one PoE expansion module.
Product Comparison
|
Parameter |
PWR-IE65W-PC-DC | |||
|---|---|---|---|---|
|
Cisco ordering part |
PWR-IE65W-PC-DC= |
PWR-IE65W-PC-AC= |
PWR-IE170W-PC-DC= |
PWR-IE50W-AC= |
|
Product type |
Low-DC-to-DC PoE power supply |
AC-to-DC or high-DC-to-DC PoE power supply |
Low-DC-to-DC PoE power supply |
AC-to-DC or high-DC-to-DC power supply |
|
Input connection type |
Hardwired |
Hardwired |
Hardwired |
Hardwired |
|
Rated nominal input |
DC 24-48VDC/4.5A |
AC 100-240V/1.4A, 50-60Hz or DC 125-250V/1.0A |
DC 12-54V/23A |
AC 100-240V/1.25A, 50-60Hz or DC 125-250V/1.25A |
|
Supported input range |
DC 18-60V |
AC 90-264V or DC 106-300V |
DC 10.8-60V |
AC 90-264V or DC 106-300V |
|
Output rating |
54VDC, 1.2A |
54VDC, 1.2A |
54VDC, 3.2A |
24VDC, 2.1A |
|
Maximum output power |
65W |
65W |
170W |
50W |
|
Holdup time at 100% load |
Not specified by Cisco in the DIN-rail output table |
10ms |
9ms at 10.8VDC to 25.9ms at 60VDC |
20ms |
|
Typical efficiency |
92% |
85% |
88% |
80% |
|
PoE support |
Yes |
Yes |
Yes |
No |
|
IP rating |
IP20 |
IP20 |
IP20 |
IP20 |
|
Hazardous-location approval |
Class 1 Div 2 or Zone 2 |
Class 1 Div 2 or Zone 2 |
Class 1 Div 2 or Zone 2 |
Class 1 Div 2 or Zone 2 |
|
Operating temperature |
-40C to +75C |
-40C to +75C |
-40C to +75C |
-40C to +75C |
|
Unit weight |
2.60 lb (1.18 kg) |
2.64 lb (1.2 kg) |
3.68 lb (1.67 kg) |
1.41 lb (0.64 kg) |
- In a PWR-IE65W-PC-DC vs PWR-IE65W-PC-AC comparison, the key difference is the input source: the DC model accepts DC 24-48VDC nominal input, while the AC model accepts AC or high-voltage DC input.
- The PWR-IE65W-PC-DC difference from PWR-IE170W-PC-DC is output capacity. Both are low-DC PoE supplies, but PWR-IE65W-PC-DC is the 65W 54VDC 1.2A version and PWR-IE170W-PC-DC is the 170W 54VDC 3.2A version.
- For a PWR-IE65W-PC-DC vs PWR-IE50W-AC comparison, the comparison should start with PoE output: PWR-IE65W-PC-DC provides 54VDC PoE output, while PWR-IE50W-AC provides 24VDC output without PoE support.
- Buyers deciding which model to choose should verify cabinet input voltage, required output wattage, PoE support, and the Cisco platform table that lists the target supply.
Selection Guide
1. Treat the cabinet feed as the first filter
Choose PWR-IE65W-PC-DC when the site provides low-voltage DC input and the BOM calls for a Cisco DIN-rail PoE supply in the 65W class.
2. Keep the AC variant for a different input environment
Select PWR-IE65W-PC-AC only when the installation is wired for AC or high-voltage DC input. Matching 65W output does not make the input side interchangeable.
3. Move to 170W only for the larger PoE class
Use PWR-IE170W-PC-DC when the documented PoE plan requires the 170W low-DC supply class. Do not substitute the 65W DC model for a 170W power plan.
4. Anchor the order to Cisco platform evidence
Check the IE 1000, IE 2000, IE 2000U, IE 3000, IE 3100, IE 3500, or IE 4000 source table that applies to the installation before the spare is released.
PoE Power Planning
|
Planning Item |
Cisco-Confirmed Fact |
Quote Check |
|---|---|---|
|
Output class |
54VDC, 1.2A with 65W maximum output |
Size the powered-device plan against the 65W supply class |
|
Low-DC input |
DC 24-48VDC nominal input and DC 18-60V supported input |
Confirm the cabinet feed before choosing the DC or AC 65W variant |
|
IE 2000 and IE 4000 table role |
Cisco lists PWR-IE65W-PC-DC= as a 65W PoE-capable power supply in those platform tables |
Tie the BOM to the documented switch family |
|
IE 2000U PoE note |
Cisco notes PWR-IE65W modules can support four PoE ports or two PoE+ ports in the IE 2000U PoE input context |
Keep the 65W planning note separate from the 170W supply rows |
Ordering Checklist
|
DC Order Check |
Evidence to Verify |
Release Decision |
|---|---|---|
|
Orderable spare ID |
Confirm the Cisco order line uses PWR-IE65W-PC-DC= from the DIN-rail power-supply ordering table |
Use the equals-suffixed spare notation in the purchasing record |
|
Facility input feed |
Match the cabinet to DC 24-48VDC/4.5A nominal input and DC 18-60V supported input |
Hold this SKU for low-DC cabinets rather than AC or high-DC feeds |
|
65W PoE sizing |
Confirm 54VDC 1.2A output and 65W maximum output power |
Keep 170W PoE designs on a 170W supply instead of this 65W unit |
|
Industrial switch table |
Check the applicable IE 1000, IE 2000, IE 3100, IE 3500, or IE 4000 Cisco table before assignment |
Release the spare only against a documented Cisco platform context |
|
IE 3000 module use |
Use the IE 3000 installation note when the order is for IEM-3000 PoE expansion-module power |
Do not treat the part as an unrestricted standalone DC converter |
|
Panel and environment |
Verify hardwired DIN-rail installation, IP20 enclosure assumptions, -40C to +75C operation, and no derating |
Approve the line only when cabinet wiring and temperature match the Cisco data |
|
Site compliance file |
Attach the Class 1 Div 2 or Zone 2, UL 508, IEC 61850-3, and IEEE 1613 evidence where required |
Keep the hazardous-location review tied to the DC 65W SKU |
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Product ID | PWR-IE65W-PC-DC | Cisco ordering part | PWR-IE65W-PC-DC= |
| Product type | 65W low-DC-to-DC PoE power supply | Ordering description | 65W DC to DC power supply |
| Input connection type | Hardwired | PoE support | Yes |
| Rated nominal input | DC 24-48VDC/4.5A | Supported input range | DC 18-60V |
| Typical efficiency | 92% | Inrush current | 4A at 24VDC |
| Output rating | 54VDC, 1.2A | Maximum output power | 65W |
| IP rating | IP20 | Operating temperature | -40C to +75C |
| Storage temperature | -40C to +85C | Power derating | No derating |
| Operating humidity | <95% RH, non-condensing | Dimensions | 66 x 150 x 117 mm; 2.59 x 5.90 x 4.60 in. |
| Unit weight | 2.60 lb (1.18 kg) | MTBF | 4,802,673 hours |
| Hazardous-location entry | Class 1 Div 2 or Zone 2 | Electric safety entries | EN 60950-1 and UL 508 |
| Industrial standards entries | IEC 61850-3, IEEE 1613, EN 61000-6-4, EN 61000-6-2 | IE 2000 power-supply context | Listed as 65W DC input with PoE/PoE+ support |
| IE 3000 PoE expansion context | Installation note covers one 65W DC-input supply for one IEM-3000 PoE expansion module |
Get More Information
Need pricing, stock, or shipping details for the PWR-IE65W-PC-DC ? Layer23-Switch can help you check current availability, lead time, and delivery options for this. Send us the part number, quantity, and destination country via live chat or email sales@layer23-switch.com for a fast quotation.
Quality Certifications
Customer Reviews
Questions & Answers
-
Which 24V cabinet uses PWR-IE65W-PC-DC?
-
Which DC input range defines PWR-IE65W-PC-DC?
-
Which 18-to-60V feed defines PWR-IE65W-PC-DC?
-
Does PWR-IE65W-PC-DC support hazardous locations?
-
Which efficiency point matters for PWR-IE65W-PC-DC?
-
Can PWR-IE65W-PC-DC cover PoE-heavy switches?
-
Which wiring check belongs with PWR-IE65W-PC-DC?
-
Which AC or wattage requirement rules out PWR-IE65W-PC-DC?
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