Product comparison · 2 kvm extenders

ATEN CE820-ATA-U KVM extender Transmitter & receiver vs StarTech.com DisplayPort KVM Extender over Fiber Optic, 4K

23specifications compared
16differ
7identical
36known for one product only

Key differences

The StarTech.com DisplayPort KVM Extender over Fiber Optic, 4K has 150 m more maximum transfer distance than the ATEN CE820-ATA-U KVM extender Transmitter & receiver (300 m vs 150 m). The StarTech.com DisplayPort KVM Extender over Fiber Optic, 4K has 7.13 W more power consumption (transmitter) (max) than the ATEN CE820-ATA-U KVM extender Transmitter & receiver (10 W vs 2.87 W). The StarTech.com DisplayPort KVM Extender over Fiber Optic, 4K has 4.63 W more power consumption (receiver) (max) than the ATEN CE820-ATA-U KVM extender Transmitter & receiver (10 W vs 5.37 W). LED indicators: Link, Power, Video on the ATEN CE820-ATA-U KVM extender Transmitter & receiver, Yes on the StarTech.com DisplayPort KVM Extender over Fiber Optic, 4K. Transmitter local video port type: HDMI on the ATEN CE820-ATA-U KVM extender Transmitter & receiver, DisplayPort on the StarTech.com DisplayPort KVM Extender over Fiber Optic, 4K.

Maximum transfer distance
- CE820-ATA-U KVM extender Transmitter & receiver:150 m
- DisplayPort KVM Extender over Fiber Optic, 4K:300 m
LED indicators
- CE820-ATA-U KVM extender Transmitter & receiver:Link, Power, Video
- DisplayPort KVM Extender over Fiber Optic, 4K:Yes
Transmitter local video port type
- CE820-ATA-U KVM extender Transmitter & receiver:HDMI
- DisplayPort KVM Extender over Fiber Optic, 4K:DisplayPort
Receiver local video port type
- CE820-ATA-U KVM extender Transmitter & receiver:HDMI
- DisplayPort KVM Extender over Fiber Optic, 4K:DisplayPort
Power consumption (transmitter) (max)
- CE820-ATA-U KVM extender Transmitter & receiver:2.87 W
- DisplayPort KVM Extender over Fiber Optic, 4K:10 W
Power consumption (receiver) (max)
- CE820-ATA-U KVM extender Transmitter & receiver:5.37 W
- DisplayPort KVM Extender over Fiber Optic, 4K:10 W
Transmitter width
- CE820-ATA-U KVM extender Transmitter & receiver:18.2 cm
- DisplayPort KVM Extender over Fiber Optic, 4K:7.4 cm
Transmitter depth
- CE820-ATA-U KVM extender Transmitter & receiver:12.2 cm
- DisplayPort KVM Extender over Fiber Optic, 4K:10 cm

Side by side

Differences highlightedShow differences only

Comparison of CE820-ATA-U, FD121-KVM-EXTENDER
59 specifications	A ATEN CE820-ATA-U KVM extender Transmitter & receiver Model CE820-ATA-U View product	B StarTech.com DisplayPort KVM Extender over Fiber Optic, 4K Model FD121-KVM-EXTENDER View product
Features2 differ
Maximum transfer distanceDiffers	150 m	300 m
Maximum refresh rateKnown for one	Unknown — not stated by the source	60 Hz
Supported resolutionsKnown for one	Unknown — not stated by the source	4096 x 2160 @ 60hz 3840 x 2160 @ 60hz 3440 x 1440 @ 60hz 3200 x 1800 @ 60hz 3072 x 1728 @ 60hz 2560 x 1440 @ 60hz 2048 x 1536 @ 60hz 1920 x 1200 @ 60hz 3840 x 1080 @ 60hz 1920 x 1080 @ 60hz 1760 x 990 @ 60hz 1680 x 1050 @ 60hz 1600 x 1200 @ 60hz 1600 x 900 @ 60hz 1440 x 900 @ 60hz 1366 x 768 @ 60hz
On Screen Display (OSD)Known for one	Unknown — not stated by the source	No
LED indicatorsDiffers	Link, Power, Video	Yes
Cable types supportedKnown for one	Cat5e, Cat6, Cat6a	Unknown — not stated by the source
Rack mountingKnown for one	Yes	Unknown — not stated by the source
MaterialKnown for one	Metal	Unknown — not stated by the source
Transmitter1 differ
Transmitter local video port typeDiffers	HDMI	DisplayPort
Number of displays supportedKnown for one	Unknown — not stated by the source	1
Transmitter Micro-USB ports quantityKnown for one	Unknown — not stated by the source	1
Transmitter video port typeKnown for one	HDMI	Unknown — not stated by the source
Transmitter local keyboard/mouse port typeKnown for one	USB	Unknown — not stated by the source
RJ-45 ports quantity (transmitter)Known for one	1	Unknown — not stated by the source
Receiver1 differ
Receiver Micro-USB ports quantityKnown for one	Unknown — not stated by the source	2
Receiver local video port typeDiffers	HDMI	DisplayPort
RJ-45 ports quantity (receiver)Known for one	1	Unknown — not stated by the source
Receiver local keyboard/mouse port typeKnown for one	USB	Unknown — not stated by the source
Ports & interfacesidentical
Installed SFP+ modules quantityKnown for one	Unknown — not stated by the source	2
USB 1.1 ports quantityKnown for one	Unknown — not stated by the source	3
USB 2.0 ports quantityKnown for one	4	Unknown — not stated by the source
PC Audio inKnown for one	Yes	Unknown — not stated by the source
PC Audio outKnown for one	Yes	Unknown — not stated by the source
Power2 differ
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Input currentKnown for one	Unknown — not stated by the source	0.3 A
AC adapter output currentKnown for one	Unknown — not stated by the source	2 A
Power consumption (transmitter) (max)Differs	2.87 W	10 W
Power consumption (receiver) (max)Differs	5.37 W	10 W
Weight & dimensions8 differ
Transmitter widthDiffers	18.2 cm	7.4 cm
Transmitter depthDiffers	12.2 cm	10 cm
Transmitter heightDiffers	2.87 cm	2.8 cm
Transmitter weightDiffers	630 g	235 g
Receiver widthDiffers	18.2 cm	7.4 cm
Receiver depthDiffers	12.2 cm	10 cm
Receiver heightDiffers	2.87 cm	2.8 cm
Receiver weightDiffers	650 g	235 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	308 mm
Package depthKnown for one	Unknown — not stated by the source	179 mm
Package heightKnown for one	Unknown — not stated by the source	72 mm
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	Mini-USB
Quick installation guideKnown for one	Unknown — not stated by the source	Yes
Included power plug typesKnown for one	Unknown — not stated by the source	ANZ, EU, NA, UK
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 50 °C
Storage temperature (T-T)Differs	-20 - 60 °C	-10 - 60 °C
Sustainabilityidentical
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Extended display identification data (EDID)Known for one	Unknown — not stated by the source	Yes
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	156000 h
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS, Trade Agreements Act (TAA)
Logistics dataidentical
Master (outer) case widthKnown for one	Unknown — not stated by the source	420 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	328 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	265 mm
Products per master (outer) caseKnown for one	Unknown — not stated by the source	6 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.

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