Product comparison · 2 poe adapters

D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) vs StarTech.com Industrial Gigabit Ethernet PoE Injector

14specifications compared
7differ
7identical
35known 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 StarTech.com Industrial Gigabit Ethernet PoE Injector (4 vs 1). The D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) has 60 W more power over Ethernet (PoE) power per port than the StarTech.com Industrial Gigabit Ethernet PoE Injector (90 W vs 30 W). Power protection features: Over current on the D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe), Overload, Reverse polarity on the StarTech.com Industrial Gigabit Ethernet PoE Injector. Operating temperature (T-T): 0 - 50 °C on the D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe), -40 - 75 °C on the StarTech.com Industrial Gigabit Ethernet PoE Injector. Operating relative humidity (H-H): 10 - 90% on the D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe), 5 - 95% on the StarTech.com Industrial Gigabit Ethernet PoE Injector.

Power protection features
- PoE Redundant Power Supply for 1520 Series (Non-Poe):Over current
- Industrial Gigabit Ethernet PoE Injector:Overload, Reverse polarity
RJ-45 output ports
- PoE Redundant Power Supply for 1520 Series (Non-Poe):4
- Industrial Gigabit Ethernet PoE Injector:1
Power over Ethernet (PoE) power per port
- PoE Redundant Power Supply for 1520 Series (Non-Poe):90 W
- Industrial Gigabit Ethernet PoE Injector:30 W
Operating temperature (T-T)
- PoE Redundant Power Supply for 1520 Series (Non-Poe):0 - 50 °C
- Industrial Gigabit Ethernet PoE Injector:-40 - 75 °C
Operating relative humidity (H-H)
- PoE Redundant Power Supply for 1520 Series (Non-Poe):10 - 90%
- Industrial Gigabit Ethernet PoE Injector:5 - 95%
Storage temperature (T-T)
- PoE Redundant Power Supply for 1520 Series (Non-Poe):-40 - 70 °C
- Industrial Gigabit Ethernet PoE Injector:-40 - 85 °C
Weight
- PoE Redundant Power Supply for 1520 Series (Non-Poe):1.15 kg
- Industrial Gigabit Ethernet PoE Injector:143 g

Side by side

Differences highlightedShow differences only

Comparison of DPS-520, POEINJ30W
49 specifications	A D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) Model DPS-520 View product	B StarTech.com Industrial Gigabit Ethernet PoE Injector Model POEINJ30W View product
Networkidentical
Ethernet interface type	Fast Ethernet, Gigabit Ethernet	Fast Ethernet, Gigabit Ethernet
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Power over Ethernet (PoE)	Yes	Yes
Auto MDI/MDI-XKnown for one	Unknown — not stated by the source	Yes
Duplex systemKnown for one	Unknown — not stated by the source	Full
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u
Supported network protocolsKnown for one	Unknown — not stated by the source	CSMA/CD
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Features1 differ
Product colour	Black	Black
Surge protectionKnown for one	Unknown — not stated by the source	Yes
Maximum operating distance	100 m	100 m
LED indicators	Yes	Yes
SafetyKnown for one	Unknown — not stated by the source	MET (UL) 60950-1, EN60950-1
Power protection featuresDiffers	Over current	Overload, Reverse polarity
Easy to installKnown for one	Yes	Unknown — not stated by the source
Rack mountingKnown for one	Yes	Unknown — not stated by the source
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
Ports & interfaces1 differ
RJ-45 input portsKnown for one	Unknown — not stated by the source	1
RJ-45 output portsDiffers	4	1
Remote management portKnown for one	RJ-45 (Gigabit)	Unknown — not stated by the source
Power1 differ
Input voltageKnown for one	Unknown — not stated by the source	48 - 56 V
Power consumption (max)Known for one	Unknown — not stated by the source	37 W
Power over Ethernet (PoE) power per portDiffers	90 W	30 W
Power plug typeKnown for one	Unknown — not stated by the source	Type N
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
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	RoHS
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, UL
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 50 °C	-40 - 75 °C
Operating relative humidity (H-H)Differs	10 - 90%	5 - 95%
Storage temperature (T-T)Differs	-40 - 70 °C	-40 - 85 °C
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	1.15 kg	143 g
WidthKnown for one	196 mm	Unknown — not stated by the source
DepthKnown for one	257 mm	Unknown — not stated by the source
HeightKnown for one	52 mm	Unknown — not stated by the source
Packaging contentidentical
Quick installation guideKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package lengthKnown for one	Unknown — not stated by the source	21.1 cm
Package widthKnown for one	Unknown — not stated by the source	166 mm
Package depthKnown for one	Unknown — not stated by the source	214 mm
Package heightKnown for one	Unknown — not stated by the source	69 mm
Package weightKnown for one	Unknown — not stated by the source	381 g
Logistics dataidentical
Harmonized System (HS) code	85044095	85044095
Master (outer) case widthKnown for one	Unknown — not stated by the source	364 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	370 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	250 mm
Products per master (outer) caseKnown for one	Unknown — not stated by the source	10 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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