Product comparison · 2 poe adapters

StarTech.com 4-Port Gigabit Midspan, PoE+ Injector, 802.3at and 802.3af, Wall-Mountable Power over Ethernet Midspan, Up to 30.8 Watts per port, Plug-and-Play, T vs TP-Link Omada TL-POE4818G PoE adapter Gigabit Ethernet

25specifications compared
18differ
7identical
27known for one product only

Key differences

The StarTech.com 4-Port Gigabit Midspan, PoE+ Injector, 802.3at and 802.3af, Wall-Mountable Power over Ethernet Midspan, Up to 30.8 Watts per port, Plug-and-Play, T has 6 more Ethernet LAN (RJ-45) ports than the TP-Link Omada TL-POE4818G PoE adapter Gigabit Ethernet (8 vs 2). The StarTech.com 4-Port Gigabit Midspan, PoE+ Injector, 802.3at and 802.3af, Wall-Mountable Power over Ethernet Midspan, Up to 30.8 Watts per port, Plug-and-Play, T has 3 more RJ-45 input ports than the TP-Link Omada TL-POE4818G PoE adapter Gigabit Ethernet (4 vs 1). The StarTech.com 4-Port Gigabit Midspan, PoE+ Injector, 802.3at and 802.3af, Wall-Mountable Power over Ethernet Midspan, Up to 30.8 Watts per port, Plug-and-Play, T has 3 more RJ-45 output ports than the TP-Link Omada TL-POE4818G PoE adapter Gigabit Ethernet (4 vs 1). Ethernet interface type: 2 Gigabit Ethernet on the StarTech.com 4-Port Gigabit Midspan, PoE+ Injector, 802.3at and 802.3af, Wall-Mountable Power over Ethernet Midspan, Up to 30.8 Watts per port, Plug-and-Play, T, Gigabit Ethernet on the TP-Link Omada TL-POE4818G PoE adapter Gigabit Ethernet. Ethernet LAN data rates: 10,100,1000,2000 Mbit/s on the StarTech.com 4-Port Gigabit Midspan, PoE+ Injector, 802.3at and 802.3af, Wall-Mountable Power over Ethernet Midspan, Up to 30.8 Watts per port, Plug-and-Play, T, 10,100,1000 Mbit/s on the TP-Link Omada TL-POE4818G PoE adapter Gigabit Ethernet.

Ethernet interface type
- 4-Port Gigabit Midspan, PoE+ Injector, 802.3at and 802.3af, Wall-Mountable Power over Ethernet Midspan, Up to 30.8 Watts per port, Plug-and-Play, T:2 Gigabit Ethernet
- Omada TL-POE4818G PoE adapter Gigabit Ethernet:Gigabit Ethernet
Ethernet LAN data rates
- 4-Port Gigabit Midspan, PoE+ Injector, 802.3at and 802.3af, Wall-Mountable Power over Ethernet Midspan, Up to 30.8 Watts per port, Plug-and-Play, T:10,100,1000,2000 Mbit/s
- Omada TL-POE4818G PoE adapter Gigabit Ethernet:10,100,1000 Mbit/s
Cabling technology
- 4-Port Gigabit Midspan, PoE+ Injector, 802.3at and 802.3af, Wall-Mountable Power over Ethernet Midspan, Up to 30.8 Watts per port, Plug-and-Play, T:10/100/1000Base-T(X)
- Omada TL-POE4818G PoE adapter Gigabit Ethernet:10/100/1000
Power over Ethernet (PoE) type supported
- 4-Port Gigabit Midspan, PoE+ Injector, 802.3at and 802.3af, Wall-Mountable Power over Ethernet Midspan, Up to 30.8 Watts per port, Plug-and-Play, T:PoE+
- Omada TL-POE4818G PoE adapter Gigabit Ethernet:Passive PoE
Product colour
- 4-Port Gigabit Midspan, PoE+ Injector, 802.3at and 802.3af, Wall-Mountable Power over Ethernet Midspan, Up to 30.8 Watts per port, Plug-and-Play, T:Black
- Omada TL-POE4818G PoE adapter Gigabit Ethernet:White
LED indicators
- 4-Port Gigabit Midspan, PoE+ Injector, 802.3at and 802.3af, Wall-Mountable Power over Ethernet Midspan, Up to 30.8 Watts per port, Plug-and-Play, T:PoE, Power
- Omada TL-POE4818G PoE adapter Gigabit Ethernet:Power, Yes
Ethernet LAN (RJ-45) ports
- 4-Port Gigabit Midspan, PoE+ Injector, 802.3at and 802.3af, Wall-Mountable Power over Ethernet Midspan, Up to 30.8 Watts per port, Plug-and-Play, T:8
- Omada TL-POE4818G PoE adapter Gigabit Ethernet:2
RJ-45 input ports
- 4-Port Gigabit Midspan, PoE+ Injector, 802.3at and 802.3af, Wall-Mountable Power over Ethernet Midspan, Up to 30.8 Watts per port, Plug-and-Play, T:4
- Omada TL-POE4818G PoE adapter Gigabit Ethernet:1

Side by side

Differences highlightedShow differences only

Comparison of POEINJ4G-US, TL-POE4818G
52 specifications	A StarTech.com 4-Port Gigabit Midspan, PoE+ Injector, 802.3at and 802.3af, Wall-Mountable Power over Ethernet Midspan, Up to 30.8 Watts per port, Plug-and-Play, T Model POEINJ4G-US View product	B TP-Link Omada TL-POE4818G PoE adapter Gigabit Ethernet Model TL-POE4818G View product
Network5 differ
Ethernet interface typeDiffers	2 Gigabit Ethernet	Gigabit Ethernet
Ethernet LAN data ratesDiffers	10,100,1000,2000 Mbit/s	10,100,1000 Mbit/s
Cabling technologyDiffers	10/100/1000Base-T(X)	10/100/1000
Power over Ethernet (PoE) type supportedDiffers	PoE+	Passive PoE
Cable types supportedDiffers	Cat5e, Cat6, Cat6a	Cat3, Cat4, Cat5, Cat5e, Cat6
Networking standardsKnown for one	IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u	Unknown — not stated by the source
Features2 differ
Product colourDiffers	Black	White
LED indicatorsDiffers	PoE, Power	Power, Yes
Mean time between failures (MTBF)Known for one	50000 h	Unknown — not stated by the source
Easy to installKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers	8	2
RJ-45 input portsDiffers	4	1
RJ-45 output portsDiffers	4	1
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power over Ethernet (PoE) voltageDiffers	54 V	48 V
Input currentKnown for one	2 A	Unknown — not stated by the source
Output currentKnown for one	2.4 A	Unknown — not stated by the source
Power consumption (typical)Known for one	129.6 W	Unknown — not stated by the source
Power over Ethernet (PoE) power per portKnown for one	30.8 W	Unknown — not stated by the source
Power plug typeKnown for one	Type M	Unknown — not stated by the source
Output powerKnown for one	Unknown — not stated by the source	18 W
AC adapter input voltageKnown for one	Unknown — not stated by the source	100-240 V
AC adapter frequencyKnown for one	Unknown — not stated by the source	50-60 Hz
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Total Power over Ethernet (PoE) budgetKnown for one	Unknown — not stated by the source	18 W
Certificates1 differ
Compliance certificatesDiffers	CE, Federal Communications Commission (FCC), RoHS, Trade Agreements Act (TAA)	CE, Federal Communications Commission (FCC), RoHS
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 50 °C	32 - 104 °F
Operating relative humidity (H-H)Differs	5 - 95%	10 - 90%
Storage temperature (T-T)Differs	-10 - 70 °C	-40 - 70 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Weight & dimensions3 differ
WidthDiffers	70.3 mm	85.8 mm
DepthDiffers	94 mm	43.9 mm
HeightDiffers	26.2 mm	35 mm
WeightKnown for one	202 g	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Quick installation guideKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	300 mm	Unknown — not stated by the source
Package depthKnown for one	170 mm	Unknown — not stated by the source
Package heightKnown for one	90 mm	Unknown — not stated by the source
Package weightKnown for one	1.4 kg	Unknown — not stated by the source
Package typeKnown for one	Unknown — not stated by the source	Box
Logistics dataidentical
Master (outer) case widthKnown for one	370 mm	Unknown — not stated by the source
Master (outer) case lengthKnown for one	325 mm	Unknown — not stated by the source
Master (outer) case heightKnown for one	470 mm	Unknown — not stated by the source
Products per master (outer) caseKnown for one	10 pc(s)	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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