Product comparison · 2 poe adapters

Ernitec ELECTRA-P2-30W-1 PoE adapter Fast Ethernet vs 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

20specifications compared
16differ
4identical
29known 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 Ernitec ELECTRA-P2-30W-1 PoE adapter Fast 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 6 V more power over Ethernet (PoE) voltage than the Ernitec ELECTRA-P2-30W-1 PoE adapter Fast Ethernet (54 V vs 48 V). The Ernitec ELECTRA-P2-30W-1 PoE adapter Fast Ethernet has 42.7 mm more width than 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 (113 mm vs 70.3 mm). Ethernet interface type: Fast Ethernet on the Ernitec ELECTRA-P2-30W-1 PoE adapter Fast Ethernet, 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. Ethernet LAN data rates: 10,100 Mbit/s on the Ernitec ELECTRA-P2-30W-1 PoE adapter Fast Ethernet, 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.

Ethernet interface type
- ELECTRA-P2-30W-1 PoE adapter Fast Ethernet:Fast Ethernet
- 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
Ethernet LAN data rates
- ELECTRA-P2-30W-1 PoE adapter Fast Ethernet:10,100 Mbit/s
- 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
Cabling technology
- ELECTRA-P2-30W-1 PoE adapter Fast Ethernet:10/100
- 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)
LED indicators
- ELECTRA-P2-30W-1 PoE adapter Fast Ethernet:Power
- 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
Ethernet LAN (RJ-45) ports
- ELECTRA-P2-30W-1 PoE adapter Fast Ethernet:2
- 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
Power over Ethernet (PoE) voltage
- ELECTRA-P2-30W-1 PoE adapter Fast Ethernet:48 V
- 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:54 V
Operating temperature (T-T)
- ELECTRA-P2-30W-1 PoE adapter Fast Ethernet:-10 - 55 °C
- 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:0 - 50 °C
Width
- ELECTRA-P2-30W-1 PoE adapter Fast Ethernet:113 mm
- 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:70.3 mm

Side by side

Differences highlightedShow differences only

Comparison of ELECTRA-P2-30W-1, POEINJ4G-US
49 specifications	A Ernitec ELECTRA-P2-30W-1 PoE adapter Fast Ethernet Model ELECTRA-P2-30W-1 View product	B 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
Network4 differ
Ethernet interface typeDiffers	Fast Ethernet	2 Gigabit Ethernet
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000,2000 Mbit/s
Cabling technologyDiffers	10/100	10/100/1000Base-T(X)
Power over Ethernet (PoE)	Yes	Yes
Power over Ethernet (PoE) type supportedKnown for one	Unknown — not stated by the source	PoE+
Cable types supportedKnown for one	Unknown — not stated by the source	Cat5e, Cat6, Cat6a
Networking standardsDiffers	IEEE 802.1x, IEEE 802.3af, IEEE 802.3at	IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u
Duplex systemKnown for one	Full	Unknown — not stated by the source
Features1 differ
Product colour	Black	Black
Wall mountableKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Maximum operating distanceKnown for one	Unknown — not stated by the source	100 m
LED indicatorsDiffers	Power	PoE, Power
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	50000 h
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	2	8
RJ-45 input portsKnown for one	Unknown — not stated by the source	4
RJ-45 output portsKnown for one	Unknown — not stated by the source	4
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power over Ethernet (PoE) voltageDiffers	48 V	54 V
Input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Input currentKnown for one	Unknown — not stated by the source	2 A
Output currentKnown for one	Unknown — not stated by the source	2.4 A
Power consumption (typical)Known for one	Unknown — not stated by the source	129.6 W
Power over Ethernet (PoE) power per portKnown for one	Unknown — not stated by the source	30.8 W
Power plug typeKnown for one	Unknown — not stated by the source	Type M
Output powerKnown for one	24 W	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, Federal Communications Commission (FCC), RoHS, Trade Agreements Act (TAA)
CertificationKnown for one	CE, FCC, RoHS	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	-10 - 55 °C	0 - 50 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 70 °C
Weight & dimensions4 differ
WidthDiffers	113 mm	70.3 mm
DepthDiffers	48 mm	94 mm
HeightDiffers	30 mm	26.2 mm
WeightDiffers	120 g	202 g
Packaging contentidentical
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Power cord included	Yes	Yes
Quick installation guide	Yes	Yes
Packaging data4 differ
Package widthDiffers	205 mm	300 mm
Package depthDiffers	134 mm	170 mm
Package heightDiffers	47 mm	90 mm
Package weightDiffers	300 g	1.4 kg
Logistics dataidentical
Master (outer) case widthKnown for one	Unknown — not stated by the source	370 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	325 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	470 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.

More poe adapter comparisons

All poe adapter comparisons