Product comparison · 2 poe adapters

D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) vs ScreenBeam PoE Adapter

15specifications compared
10differ
5identical
20known for one product only

Key differences

The D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) has 3 more RJ-45 output ports than the ScreenBeam PoE Adapter (4 vs 1). The ScreenBeam PoE Adapter has 79 mm more width than the D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) (275 mm vs 196 mm). The D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) has 229 mm more depth than the ScreenBeam PoE Adapter (257 mm vs 28 mm). Ethernet LAN data rates: 10,100,1000 Mbit/s on the D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe), 10,100,1000,2500 Mbit/s on the ScreenBeam PoE Adapter. Operating temperature (T-T): 0 - 50 °C on the D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe), -20 - 50 °C on the ScreenBeam PoE Adapter.

Ethernet LAN data rates
- PoE Redundant Power Supply for 1520 Series (Non-Poe):10,100,1000 Mbit/s
- PoE Adapter:10,100,1000,2500 Mbit/s
RJ-45 output ports
- PoE Redundant Power Supply for 1520 Series (Non-Poe):4
- PoE Adapter:1
Operating temperature (T-T)
- PoE Redundant Power Supply for 1520 Series (Non-Poe):0 - 50 °C
- PoE Adapter:-20 - 50 °C
Storage temperature (T-T)
- PoE Redundant Power Supply for 1520 Series (Non-Poe):-40 - 70 °C
- PoE Adapter:-30 - 60 °C
Storage relative humidity (H-H)
- PoE Redundant Power Supply for 1520 Series (Non-Poe):5 - 90%
- PoE Adapter:5 - 95%
Width
- PoE Redundant Power Supply for 1520 Series (Non-Poe):196 mm
- PoE Adapter:275 mm
Depth
- PoE Redundant Power Supply for 1520 Series (Non-Poe):257 mm
- PoE Adapter:28 mm
Height
- PoE Redundant Power Supply for 1520 Series (Non-Poe):52 mm
- PoE Adapter:23 mm

Side by side

Differences highlightedShow differences only

Comparison of DPS-520, PoE Adapter
35 specifications	A D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) Model DPS-520 View product	B ScreenBeam PoE Adapter View product
Network2 differ
Ethernet interface typeDiffers	Fast Ethernet, Gigabit Ethernet	Fast Ethernet, Gigabit Ethernet, 2.5 Gigabit Ethernet
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100,1000,2500 Mbit/s
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Power over Ethernet (PoE) type supportedKnown for one	Unknown — not stated by the source	PoE+
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt
Featuresidentical
Rack mountingKnown for one	Yes	Unknown — not stated by the source
Maximum operating distanceKnown for one	100 m	Unknown — not stated by the source
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
Power protection featuresKnown for one	Over current	Unknown — not stated by the source
Ports & interfaces1 differ
RJ-45 output portsDiffers	4	1
Remote management portKnown for one	RJ-45 (Gigabit)	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
RJ-45 input portsKnown for one	Unknown — not stated by the source	1
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Poweridentical
AC adapter input voltageKnown for one	90 - 264 V	Unknown — not stated by the source
AC adapter frequencyKnown for one	47 - 63 Hz	Unknown — not stated by the source
Input currentKnown for one	2 A	Unknown — not stated by the source
Power over Ethernet (PoE) power per portKnown for one	90 W	Unknown — not stated by the source
Total Power over Ethernet (PoE) budgetKnown for one	180 W	Unknown — not stated by the source
Output currentKnown for one	Unknown — not stated by the source	3 A
DC output voltageKnown for one	Unknown — not stated by the source	12 V
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 50 °C	-20 - 50 °C
Storage temperature (T-T)Differs	-40 - 70 °C	-30 - 60 °C
Storage relative humidity (H-H)Differs	5 - 90%	5 - 95%
Weight & dimensions4 differ
WidthDiffers	196 mm	275 mm
DepthDiffers	257 mm	28 mm
HeightDiffers	52 mm	23 mm
WeightDiffers	1.15 kg	150 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85044095	Unknown — not stated by the source
Packaging contentidentical
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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