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Product comparison · 2 poe adapters

D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) vs StarTech.com 2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at)

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  • 17specifications compared
  • 13differ
  • 4identical
  • 40known for one product only

Key differences

The D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) has 2 more RJ-45 output ports than the StarTech.com 2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at) (4 vs 2). The D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) has 0.5 A more input current than the StarTech.com 2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at) (2 A vs 1.5 A). The D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) has 150 W more total Power over Ethernet (PoE) budget than the StarTech.com 2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at) (180 W vs 30 W). Only the D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe) has web-based management. Ethernet interface type: Fast Ethernet, Gigabit Ethernet on the D-Link PoE Redundant Power Supply for 1520 Series (Non-Poe), Gigabit Ethernet, Fast Ethernet on the StarTech.com 2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at).

  • Ethernet LAN data rates
    • 10,100,1000 Mbit/s
    • 10,1000,100 Mbit/s
  • Web-based management
    • Yes
    • No
  • RJ-45 output ports
    • 4
    • 2
  • AC adapter input voltage
    • 90 - 264 V
    • 100 - 240 V
  • Input current
    • 2 A
    • 1.5 A
  • Total Power over Ethernet (PoE) budget
    • 180 W
    • 30 W
  • Operating relative humidity (H-H)
    • 10 - 90%
    • 5 - 90%
  • Storage temperature (T-T)
    • -40 - 70 °C
    • -10 - 70 °C

Side by side

Differences highlightedShow differences only
57 specifications
A

D-Link

PoE Redundant Power Supply for 1520 Series (Non-Poe)

Model DPS-520

View product
B

StarTech.com

2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at)

Model AF221CE-POE-INJECTOR

View product
Network3 differ
Ethernet interface typeDiffersFast Ethernet, Gigabit EthernetGigabit Ethernet, Fast Ethernet
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,1000,100 Mbit/s
Cabling technologyKnown for one10/100/1000
Power over Ethernet (PoE)YesYes
Auto MDI/MDI-XKnown for oneYes
ChipsetKnown for oneIC Plus - IP802AR
Networking standardsKnown for oneIEEE 802.3ab, IEEE 802.3af, IEEE 802.3i, IEEE 802.3u, IEEE 802.3at
Web-based managementDiffersYesNo
Featuresidentical
Product colourBlackBlack
Housing materialKnown for onePlastic
Wall mountableKnown for oneYes
Surge protectionKnown for oneYes
Maximum operating distance100 m100 m
LED indicatorsYesYes
Jumbo framesKnown for one9000
Jumbo frames supportKnown for oneYes
Auto-negotiationKnown for oneYes
Easy to installKnown for oneYes
Rack mountingKnown for oneYes
Number of fansKnown for one1 fan(s)
Power protection featuresKnown for oneOver current
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsKnown for one4
RJ-45 input portsKnown for one2
RJ-45 output portsDiffers42
DC-in jackKnown for oneYes
Remote management portKnown for oneRJ-45 (Gigabit)
Power3 differ
Output powerKnown for one30 W
AC adapter input voltageDiffers90 - 264 V100 - 240 V
AC adapter output voltageKnown for one52 V
Input currentDiffers2 A1.5 A
Output currentKnown for one1.25 A
Power consumption (max)Known for one65 W
Surge protection voltageKnown for one2 kV
Total Power over Ethernet (PoE) budgetDiffers180 W30 W
Power plug typeKnown for oneType M
Suitable for use in country/locationKnown for oneEurope, United Kingdom
AC adapter frequencyKnown for one47 - 63 Hz
Power over Ethernet (PoE) power per portKnown for one90 W
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Operational conditions2 differ
Operating relative humidity (H-H)Differs10 - 90%5 - 90%
Storage temperature (T-T)Differs-40 - 70 °C-10 - 70 °C
Operating temperature (T-T)Known for one0 - 50 °C
Storage relative humidity (H-H)Known for one5 - 90%
Weight & dimensions4 differ
WidthDiffers196 mm46 mm
DepthDiffers257 mm102 mm
HeightDiffers52 mm25 mm
WeightDiffers1.15 kg60 g
Packaging contentidentical
Quick installation guideKnown for oneYes
Packaging dataidentical
Package widthKnown for one207 mm
Package depthKnown for one144 mm
Package heightKnown for one38 mm
Package weightKnown for one105 g
Logistics dataidentical
Master (outer) case widthKnown for one440 mm
Master (outer) case lengthKnown for one420 mm
Master (outer) case heightKnown for one320 mm
Products per master (outer) caseKnown for one40 pc(s)
Harmonized System (HS) codeKnown for one85044095

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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