Product comparison · 2 av extenders

ATEN VE1812T-AT-U AV extender AV transmitter Black vs Dahua Technology DH-PFM881 AV transmitter White

9specifications compared
7differ
2identical
40known for one product only

Key differences

Maximum transfer distance
- VE1812T-AT-U AV extender AV transmitter Black:150 m
- DH-PFM881 AV transmitter White:3000 m
Product colour
- VE1812T-AT-U AV extender AV transmitter Black:Black
- DH-PFM881 AV transmitter White:White
Connectivity technology
- VE1812T-AT-U AV extender AV transmitter Black:Wired
- DH-PFM881 AV transmitter White:Wireless
Operating voltage (transmitter)
- VE1812T-AT-U AV extender AV transmitter Black:5 V
- DH-PFM881 AV transmitter White:24 V
Operating relative humidity (H-H)
- VE1812T-AT-U AV extender AV transmitter Black:0 - 80%
- DH-PFM881 AV transmitter White:5 - 95%
Operating temperature (T-T)
- VE1812T-AT-U AV extender AV transmitter Black:0 - 40 °C
- DH-PFM881 AV transmitter White:-30 - 70 °C
Storage temperature (T-T)
- VE1812T-AT-U AV extender AV transmitter Black:-20 - 60 °C
- DH-PFM881 AV transmitter White:-30 - 80 °C

Side by side

Differences highlightedShow differences only

Comparison of VE1812T-AT-U, DH-PFM881
49 specifications	A ATEN VE1812T-AT-U AV extender AV transmitter Black Model VE1812T-AT-U View product	B Dahua Technology DH-PFM881 AV transmitter White Model DH-PFM881 View product
Features2 differ
Maximum resolutionKnown for one	4096 x 2160 pixels	Unknown — not stated by the source
Cable types supportedKnown for one	Cat5e, Cat6, Cat6a	Unknown — not stated by the source
Maximum transfer distanceDiffers	150 m	3000 m
3DKnown for one	Yes	Unknown — not stated by the source
BandwidthKnown for one	340 MHz	Unknown — not stated by the source
Consumer Electronics Control (CEC) supportKnown for one	Yes	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
ImpedanceKnown for one	100 Ω	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
MaterialKnown for one	Metal	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	3840 x 2160, 4096 x 2160	Unknown — not stated by the source
Supported video modesKnown for one	1080p	Unknown — not stated by the source
Product colourDiffers	Black	White
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Security algorithmsKnown for one	Unknown — not stated by the source	AES, TKIP, WEP, WPA-PSK, WPA2
Ports & interfaces1 differ
Connectivity technologyDiffers	Wired	Wireless
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
HDMI inKnown for one	1	Unknown — not stated by the source
RS-232 input portsKnown for one	1	Unknown — not stated by the source
Video inKnown for one	1	Unknown — not stated by the source
Remote (IR) inputKnown for one	1	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	Unknown — not stated by the source	Yes
RJ-45 input portsKnown for one	Unknown — not stated by the source	1
Power1 differ
Power source typeKnown for one	DC	Unknown — not stated by the source
Operating voltage (transmitter)Differs	5 V	24 V
Power consumption (transmitter) (max)Known for one	4.3 W	Unknown — not stated by the source
AC input voltageKnown for one	Unknown — not stated by the source	220 V
Output currentKnown for one	Unknown — not stated by the source	0.5 A
Power consumption (max)Known for one	Unknown — not stated by the source	8 W
Power over Ethernet (PoE)Known for one	Unknown — not stated by the source	Yes
Operational conditions3 differ
Operating relative humidity (H-H)Differs	0 - 80%	5 - 95%
Operating temperature (T-T)Differs	0 - 40 °C	-30 - 70 °C
Storage temperature (T-T)Differs	-20 - 60 °C	-30 - 80 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensionsidentical
Transmitter dimensions (WxDxH)Known for one	101 x 136 x 29 mm	Unknown — not stated by the source
Transmitter weightKnown for one	450 g	Unknown — not stated by the source
WidthKnown for one	Unknown — not stated by the source	30 mm
DepthKnown for one	Unknown — not stated by the source	80 mm
HeightKnown for one	Unknown — not stated by the source	280 mm
WeightKnown for one	Unknown — not stated by the source	450 g
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
FrequencyKnown for one	Unknown — not stated by the source	5825 MHz
QuantityKnown for one	Unknown — not stated by the source	1

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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