Product comparison · 2 poe adapters

Cudy 2-Channel Gigabit PoE++ Extender, POE20 1.0 vs Cudy POE40 PoE adapter Gigabit Ethernet

21specifications compared
12differ
9identical
18known for one product only

Key differences

The Cudy 2-Channel Gigabit PoE++ Extender, POE20 1.0 has 150 m more maximum operating distance than the Cudy POE40 PoE adapter Gigabit Ethernet (250 m vs 100 m). The Cudy POE40 PoE adapter Gigabit Ethernet has 2 more Ethernet LAN (RJ-45) ports than the Cudy 2-Channel Gigabit PoE++ Extender, POE20 1.0 (5 vs 3). The Cudy POE40 PoE adapter Gigabit Ethernet has 2 more RJ-45 output ports than the Cudy 2-Channel Gigabit PoE++ Extender, POE20 1.0 (4 vs 2). Product colour: White on the Cudy 2-Channel Gigabit PoE++ Extender, POE20 1.0, Black on the Cudy POE40 PoE adapter Gigabit Ethernet. LED indicators: Yes on the Cudy 2-Channel Gigabit PoE++ Extender, POE20 1.0, Activity, Link, Power on the Cudy POE40 PoE adapter Gigabit Ethernet.

Product colour
- 2-Channel Gigabit PoE++ Extender, POE20 1.0:White
- POE40 PoE adapter Gigabit Ethernet:Black
Maximum operating distance
- 2-Channel Gigabit PoE++ Extender, POE20 1.0:250 m
- POE40 PoE adapter Gigabit Ethernet:100 m
LED indicators
- 2-Channel Gigabit PoE++ Extender, POE20 1.0:Yes
- POE40 PoE adapter Gigabit Ethernet:Activity, Link, Power
Ethernet LAN (RJ-45) ports
- 2-Channel Gigabit PoE++ Extender, POE20 1.0:3
- POE40 PoE adapter Gigabit Ethernet:5
RJ-45 output ports
- 2-Channel Gigabit PoE++ Extender, POE20 1.0:2
- POE40 PoE adapter Gigabit Ethernet:4
Operating temperature (T-T)
- 2-Channel Gigabit PoE++ Extender, POE20 1.0:0 - 40 °C
- POE40 PoE adapter Gigabit Ethernet:32 - 113 °F
Operating relative humidity (H-H)
- 2-Channel Gigabit PoE++ Extender, POE20 1.0:10 - 90%
- POE40 PoE adapter Gigabit Ethernet:10 - 95%
Width
- 2-Channel Gigabit PoE++ Extender, POE20 1.0:123 mm
- POE40 PoE adapter Gigabit Ethernet:119 mm

Side by side

Differences highlightedShow differences only

Comparison of 2-Channel Gigabit PoE++ Extender, POE20 1.0, POE40
39 specifications	A Cudy 2-Channel Gigabit PoE++ Extender, POE20 1.0 View product	B Cudy POE40 PoE adapter Gigabit Ethernet Model POE40 View product
Network1 differ
Power over Ethernet (PoE) modesKnown for one	Alternative A, 4PPoE, Alternative B	Unknown — not stated by the source
Networking standardsDiffers	IEEE 802.3, IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt	IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt, IEEE 802.3ab, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000
Cable types supportedKnown for one	Unknown — not stated by the source	Cat5, Cat5e, Cat6, Cat6+, Cat6a, Cat6e, Cat7, Cat7e, Cat8, Cat8.1
Duplex systemKnown for one	Unknown — not stated by the source	Full, Half
Features3 differ
Product colourDiffers	White	Black
Surge protectionKnown for one	Yes	Unknown — not stated by the source
Maximum operating distanceDiffers	250 m	100 m
LED indicatorsDiffers	Yes	Activity, Link, Power
Power protection featuresKnown for one	Discharge overcurrent, Over voltage, Short circuit	Unknown — not stated by the source
Housing materialKnown for one	Unknown — not stated by the source	Metal
Easy to installKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Pin assignment & polarityKnown for one	Unknown — not stated by the source	1/2 (-), 3/6 (+), 7/8 (-), 4/5 (+)
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers	3	5
RJ-45 output portsDiffers	2	4
Poweridentical
Power over Ethernet (PoE) power per portKnown for one	Unknown — not stated by the source	30 W
Certificatesidentical
Compliance certificatesKnown for one	Federal Communications Commission (FCC), CE	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	32 - 113 °F
Operating relative humidity (H-H)Differs	10 - 90%	10 - 95%
Weight & dimensions4 differ
WidthDiffers	123 mm	119 mm
DepthDiffers	50 mm	85 mm
HeightDiffers	36 mm	28 mm
WeightDiffers	89.6 g	254.5 g
Packaging contentidentical
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Quick installation guideKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	128 mm	Unknown — not stated by the source
Package depthKnown for one	56 mm	Unknown — not stated by the source
Package heightKnown for one	45 mm	Unknown — not stated by the source
Package weightKnown for one	124 g	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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