Product comparison · 2 poe adapters

D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) vs EnGenius PoE injector for Proprietary 12/24V system (injector only)

15specifications compared
13differ
2identical
26known 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 EnGenius PoE injector for Proprietary 12/24V system (injector only) (4 vs 1). The D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) has 1.4 A more input current than the EnGenius PoE injector for Proprietary 12/24V system (injector only) (2 A vs 0.6 A). The D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) has 169 mm more width than the EnGenius PoE injector for Proprietary 12/24V system (injector only) (196 mm vs 27 mm). Ethernet interface type: Fast Ethernet, Gigabit Ethernet on the D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe), Gigabit Ethernet on the EnGenius PoE injector for Proprietary 12/24V system (injector only). Product colour: Black on the D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe), White on the EnGenius PoE injector for Proprietary 12/24V system (injector only).

Product colour
- PoE Redundant Power Supply for 1520 Series (Non-Poe):Black
- PoE injector for Proprietary 12/24V system (injector only):White
RJ-45 output ports
- PoE Redundant Power Supply for 1520 Series (Non-Poe):4
- PoE injector for Proprietary 12/24V system (injector only):1
AC adapter frequency
- PoE Redundant Power Supply for 1520 Series (Non-Poe):47 - 63 Hz
- PoE injector for Proprietary 12/24V system (injector only):50 Hz
Input current
- PoE Redundant Power Supply for 1520 Series (Non-Poe):2 A
- PoE injector for Proprietary 12/24V system (injector only):0.6 A
Operating temperature (T-T)
- PoE Redundant Power Supply for 1520 Series (Non-Poe):0 - 50 °C
- PoE injector for Proprietary 12/24V system (injector only):0 - 60 °C
Operating relative humidity (H-H)
- PoE Redundant Power Supply for 1520 Series (Non-Poe):10 - 90%
- PoE injector for Proprietary 12/24V system (injector only):5 - 95%
Storage temperature (T-T)
- PoE Redundant Power Supply for 1520 Series (Non-Poe):-40 - 70 °C
- PoE injector for Proprietary 12/24V system (injector only):-40 - 80 °C
Storage relative humidity (H-H)
- PoE Redundant Power Supply for 1520 Series (Non-Poe):5 - 90%
- PoE injector for Proprietary 12/24V system (injector only):5 - 95%

Side by side

Differences highlightedShow differences only

Comparison of DPS-520, EPE-1212
41 specifications	A D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) Model DPS-520 View product	B EnGenius PoE injector for Proprietary 12/24V system (injector only) Model EPE-1212 View product
Network1 differ
Ethernet interface typeDiffers	Fast Ethernet, Gigabit Ethernet	Gigabit Ethernet
Cable types supportedKnown for one	Unknown — not stated by the source	Cat5
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3af, IEEE 802.3at
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Black	White
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	20000 h
Easy to installKnown for one	Yes	Unknown — not stated by the source
Rack mountingKnown for one	Yes	Unknown — not stated by the source
Maximum operating distanceKnown for one	100 m	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	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
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	2
RJ-45 input portsKnown for one	Unknown — not stated by the source	1
RJ-45 output portsDiffers	4	1
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Remote management portKnown for one	RJ-45 (Gigabit)	Unknown — not stated by the source
Power2 differ
Power over Ethernet (PoE) voltageKnown for one	Unknown — not stated by the source	24 V
AC adapter frequencyDiffers	47 - 63 Hz	50 Hz
Input currentDiffers	2 A	0.6 A
Output currentKnown for one	Unknown — not stated by the source	1 A
AC adapter input voltageKnown for one	90 - 264 V	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
Operational conditions4 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 60 °C
Operating relative humidity (H-H)Differs	10 - 90%	5 - 95%
Storage temperature (T-T)Differs	-40 - 70 °C	-40 - 80 °C
Storage relative humidity (H-H)Differs	5 - 90%	5 - 95%
Weight & dimensions3 differ
WidthDiffers	196 mm	27 mm
DepthDiffers	257 mm	60 mm
HeightDiffers	52 mm	24 mm
WeightKnown for one	1.15 kg	Unknown — not stated by the source
Packaging contentidentical
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	0 g
Logistics data1 differ
Harmonized System (HS) codeDiffers	85044095	85176990
Master (outer) case widthKnown for one	Unknown — not stated by the source	45 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	60 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	28 mm
Products per master (outer) caseKnown 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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