Product comparison · 2 poe adapters

StarTech.com 2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at) vs StarTech.com 1-Port 10Gbps PoE++ Injector

41specifications compared
25differ
16identical
9known for one product only

Key differences

The StarTech.com 2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at) has 2 more Ethernet LAN (RJ-45) ports than the StarTech.com 1-Port 10Gbps PoE++ Injector (4 vs 2). The StarTech.com 2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at) has 1 more RJ-45 input ports than the StarTech.com 1-Port 10Gbps PoE++ Injector (2 vs 1). The StarTech.com 2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at) has 1 more RJ-45 output ports than the StarTech.com 1-Port 10Gbps PoE++ Injector (2 vs 1). Ethernet LAN data rates: 10,1000,100 Mbit/s on the StarTech.com 2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at), 10,100,1000,2500,5000,10000 Mbit/s on the StarTech.com 1-Port 10Gbps PoE++ Injector. Cabling technology: 10/100/1000 on the StarTech.com 2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at), 1000/10000 on the StarTech.com 1-Port 10Gbps PoE++ Injector.

Cabling technology
- 2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at):10/100/1000
- 1-Port 10Gbps PoE++ Injector:1000/10000
Chipset
- 2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at):IC Plus - IP802AR
- 1-Port 10Gbps PoE++ Injector:SkyWorks - Si3471A-A01
Ethernet LAN (RJ-45) ports
- 2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at):4
- 1-Port 10Gbps PoE++ Injector:2
RJ-45 input ports
- 2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at):2
- 1-Port 10Gbps PoE++ Injector:1
RJ-45 output ports
- 2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at):2
- 1-Port 10Gbps PoE++ Injector:1
AC adapter output voltage
- 2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at):52 V
- 1-Port 10Gbps PoE++ Injector:54 V
Output current
- 2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at):1.25 A
- 1-Port 10Gbps PoE++ Injector:1.11 A
Total Power over Ethernet (PoE) budget
- 2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at):30 W
- 1-Port 10Gbps PoE++ Injector:60 W

Side by side

Differences highlightedShow differences only

Comparison of AF221CE-POE-INJECTOR, AF31XC-POE-INJECTOR
50 specifications	A StarTech.com 2-Port Gigabit Midspan PoE+ Injector, 10/100/1000Mbps, PoE+ (802.3af/at) Model AF221CE-POE-INJECTOR View product	B StarTech.com 1-Port 10Gbps PoE++ Injector Model AF31XC-POE-INJECTOR View product
Network5 differ
Ethernet interface typeDiffers	Gigabit Ethernet, Fast Ethernet	2.5 Gigabit Ethernet, 5 Gigabit Ethernet, 10 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet
Ethernet LAN data ratesDiffers	10,1000,100 Mbit/s	10,100,1000,2500,5000,10000 Mbit/s
Cabling technologyDiffers	10/100/1000	1000/10000
ChipsetDiffers	IC Plus - IP802AR	SkyWorks - Si3471A-A01
Networking standardsDiffers	IEEE 802.3ab, IEEE 802.3af, IEEE 802.3i, IEEE 802.3u, IEEE 802.3at	IEEE 802.3ab, IEEE 802.3af, IEEE 802.3an, IEEE 802.3at, IEEE 802.3bt, IEEE 802.3bz, IEEE 802.3i, IEEE 802.3u
Featuresidentical
Surge protectionKnown for one	Yes	Unknown — not stated by the source
Power protection featuresKnown for one	Unknown — not stated by the source	Over current, Over voltage, Short circuit
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers	4	2
RJ-45 input portsDiffers	2	1
RJ-45 output portsDiffers	2	1
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Power4 differ
Output powerKnown for one	30 W	Unknown — not stated by the source
AC adapter output voltageDiffers	52 V	54 V
Output currentDiffers	1.25 A	1.11 A
Power consumption (max)Known for one	65 W	Unknown — not stated by the source
Surge protection voltageKnown for one	2 kV	Unknown — not stated by the source
Total Power over Ethernet (PoE) budgetDiffers	30 W	60 W
Power plug typeKnown for one	Type M	Unknown — not stated by the source
Suitable for use in country/locationDiffers	Europe, United Kingdom	United States
Certificates1 differ
Compliance certificatesDiffers	RoHS	Trade Agreements Act (TAA), UL
Operational conditions1 differ
Storage temperature (T-T)Differs	-10 - 70 °C	-30 - 80 °C
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Weight & dimensions4 differ
WidthDiffers	46 mm	58 mm
DepthDiffers	102 mm	122 mm
HeightDiffers	25 mm	34 mm
WeightDiffers	60 g	198 g
Packaging contentidentical
Power cord includedKnown for one	Unknown — not stated by the source	Yes
Packaging data4 differ
Package widthDiffers	207 mm	210 mm
Package depthDiffers	144 mm	124 mm
Package heightDiffers	38 mm	51 mm
Package weightDiffers	105 g	500 g
Logistics data3 differ
Master (outer) case widthDiffers	440 mm	522 mm
Master (outer) case lengthDiffers	420 mm	286 mm
Master (outer) case heightDiffers	320 mm	455 mm

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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