Product comparison · 2 poe adapters

D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) vs EnGenius 56V, 1.7A 90W AF/AT/BT 1GbE PoE Injector

12specifications compared
10differ
2identical
34known for one product only

Key differences

The D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) has 46 mm more width than the EnGenius 56V, 1.7A 90W AF/AT/BT 1GbE PoE Injector (196 mm vs 150 mm). The D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) has 192 mm more depth than the EnGenius 56V, 1.7A 90W AF/AT/BT 1GbE PoE Injector (257 mm vs 65 mm). The D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) has 18 mm more height than the EnGenius 56V, 1.7A 90W AF/AT/BT 1GbE PoE Injector (52 mm vs 34 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 56V, 1.7A 90W AF/AT/BT 1GbE PoE Injector. LED indicators: Yes on the D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe), Power on the EnGenius 56V, 1.7A 90W AF/AT/BT 1GbE PoE Injector.

LED indicators
- PoE Redundant Power Supply for 1520 Series (Non-Poe):Yes
- 56V, 1.7A 90W AF/AT/BT 1GbE PoE Injector:Power
Operating temperature (T-T)
- PoE Redundant Power Supply for 1520 Series (Non-Poe):0 - 50 °C
- 56V, 1.7A 90W AF/AT/BT 1GbE PoE Injector:0 - 40 °C
Storage temperature (T-T)
- PoE Redundant Power Supply for 1520 Series (Non-Poe):-40 - 70 °C
- 56V, 1.7A 90W AF/AT/BT 1GbE PoE Injector:-20 - 70 °C
Width
- PoE Redundant Power Supply for 1520 Series (Non-Poe):196 mm
- 56V, 1.7A 90W AF/AT/BT 1GbE PoE Injector:150 mm
Depth
- PoE Redundant Power Supply for 1520 Series (Non-Poe):257 mm
- 56V, 1.7A 90W AF/AT/BT 1GbE PoE Injector:65 mm
Height
- PoE Redundant Power Supply for 1520 Series (Non-Poe):52 mm
- 56V, 1.7A 90W AF/AT/BT 1GbE PoE Injector:34 mm
Weight
- PoE Redundant Power Supply for 1520 Series (Non-Poe):1.15 kg
- 56V, 1.7A 90W AF/AT/BT 1GbE PoE Injector:210 g

Side by side

Differences highlightedShow differences only

Comparison of DPS-520, EPA5090GBT
46 specifications	A D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) Model DPS-520 View product	B EnGenius 56V, 1.7A 90W AF/AT/BT 1GbE PoE Injector Model EPA5090GBT View product
Network1 differ
Ethernet interface typeDiffers	Fast Ethernet, Gigabit Ethernet	Gigabit Ethernet
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt
Power over Ethernet (PoE)Known for one	Yes	Unknown — not stated by the source
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Features2 differ
Product colour	Black	Black
Wall mountableKnown for one	Unknown — not stated by the source	Yes
LED indicatorsDiffers	Yes	Power
Pin assignment & polarityKnown for one	Unknown — not stated by the source	Pin4(Vdc+)&Pin5(Vdc+); Pin7(Vdc-)&Pin8(Vdc-); Pin1(Rx+)&Pin2(Rx-); Pin3(Tx+)&Pin6(Tx-)
Power protection featuresDiffers	Over current	Over current, Over voltage, Short circuit
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
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
Power1 differ
Power over Ethernet (PoE) voltageKnown for one	Unknown — not stated by the source	54 V
Output powerKnown for one	Unknown — not stated by the source	90 W
Input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Input currentDiffers	2 A	0.95A @ 120V, AC 0.5A @ 240V AC
Surge protection voltageKnown for one	Unknown — not stated by the source	4 kV
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
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
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CB, CE, Federal Communications Commission (FCC), UL
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 40 °C
Storage temperature (T-T)Differs	-40 - 70 °C	-20 - 70 °C
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	196 mm	150 mm
DepthDiffers	257 mm	65 mm
HeightDiffers	52 mm	34 mm
WeightDiffers	1.15 kg	210 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	178 mm
Package depthKnown for one	Unknown — not stated by the source	90 mm
Package heightKnown for one	Unknown — not stated by the source	72 mm
Package weightKnown for one	Unknown — not stated by the source	470 g
Logistics dataidentical
Master (outer) case widthKnown for one	Unknown — not stated by the source	200 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	380 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	400 mm
Master (outer) case gross weightKnown for one	Unknown — not stated by the source	10 kg
Products per master (outer) caseKnown for one	Unknown — not stated by the source	20 pc(s)
Warranty periodKnown for one	Unknown — not stated by the source	1 year(s)
Harmonized System (HS) codeKnown for one	85044095	Unknown — not stated by the source
Ports & interfacesidentical
RJ-45 output portsKnown for one	4	Unknown — not stated by the source
Remote management portKnown for one	RJ-45 (Gigabit)	Unknown — not stated by the source

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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