Product comparison · 2 network equipment chassis

Allied Telesis MMCR18 network equipment chassis vs StarTech.com 20-Slot 2U Rack Mount Media Converter Chassis for ET Series 2 Fiber Media Converter

10specifications compared
10differ
0identical
24known for one product only

Key differences

The StarTech.com 20-Slot 2U Rack Mount Media Converter Chassis for ET Series 2 Fiber Media Converter has 2 more slots than the Allied Telesis MMCR18 network equipment chassis (20 vs 18). The StarTech.com 20-Slot 2U Rack Mount Media Converter Chassis for ET Series 2 Fiber Media Converter has 139 mm more depth than the Allied Telesis MMCR18 network equipment chassis (394 mm vs 255 mm). The StarTech.com 20-Slot 2U Rack Mount Media Converter Chassis for ET Series 2 Fiber Media Converter has 77 mm more height than the Allied Telesis MMCR18 network equipment chassis (164 mm vs 87 mm). Material: Metal on the Allied Telesis MMCR18 network equipment chassis, Steel on the StarTech.com 20-Slot 2U Rack Mount Media Converter Chassis for ET Series 2 Fiber Media Converter. Certification: FCC Class A, IC Class A on the Allied Telesis MMCR18 network equipment chassis, CE, FCC, UL on the StarTech.com 20-Slot 2U Rack Mount Media Converter Chassis for ET Series 2 Fiber Media Converter.

Material
- MMCR18 network equipment chassis:Metal
- 20-Slot 2U Rack Mount Media Converter Chassis for ET Series 2 Fiber Media Converter:Steel
Number of slots
- MMCR18 network equipment chassis:18
- 20-Slot 2U Rack Mount Media Converter Chassis for ET Series 2 Fiber Media Converter:20
Certification
- MMCR18 network equipment chassis:FCC Class A, IC Class A
- 20-Slot 2U Rack Mount Media Converter Chassis for ET Series 2 Fiber Media Converter:CE, FCC, UL
Operating relative humidity (H-H)
- MMCR18 network equipment chassis:5 - 80%
- 20-Slot 2U Rack Mount Media Converter Chassis for ET Series 2 Fiber Media Converter:5 - 90%
Operating temperature (T-T)
- MMCR18 network equipment chassis:0 - 50 °C
- 20-Slot 2U Rack Mount Media Converter Chassis for ET Series 2 Fiber Media Converter:0 - 60 °C
Storage temperature (T-T)
- MMCR18 network equipment chassis:-20 - 70 °C
- 20-Slot 2U Rack Mount Media Converter Chassis for ET Series 2 Fiber Media Converter:-10 - 70 °C
Depth
- MMCR18 network equipment chassis:255 mm
- 20-Slot 2U Rack Mount Media Converter Chassis for ET Series 2 Fiber Media Converter:394 mm
Height
- MMCR18 network equipment chassis:87 mm
- 20-Slot 2U Rack Mount Media Converter Chassis for ET Series 2 Fiber Media Converter:164 mm

Side by side

Differences highlightedShow differences only

Comparison of MMCR18, ETCHS2U
34 specifications	A Allied Telesis MMCR18 network equipment chassis Model MMCR18 View product	B StarTech.com 20-Slot 2U Rack Mount Media Converter Chassis for ET Series 2 Fiber Media Converter Model ETCHS2U View product
Technical details2 differ
Rack capacityKnown for one	Unknown — not stated by the source	2U
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Fan diameterKnown for one	Unknown — not stated by the source	8 cm
MaterialDiffers	Metal	Steel
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	65000 h
Noise levelKnown for one	Unknown — not stated by the source	44.5 dB
Number of fansKnown for one	Unknown — not stated by the source	2 fan(s)
Number of slotsDiffers	18	20
Power consumption (typical)Known for one	Unknown — not stated by the source	60 W
Product colourKnown for one	Unknown — not stated by the source	Black
Rack mountingKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Certificates1 differ
CertificationDiffers	FCC Class A, IC Class A	CE, FCC, UL
SafetyKnown for one	UL, CSA, TUV, IEC 825-1, CE compliant	Unknown — not stated by the source
Operational conditions3 differ
Operating relative humidity (H-H)Differs	5 - 80%	5 - 90%
Operating temperature (T-T)Differs	0 - 50 °C	0 - 60 °C
Storage temperature (T-T)Differs	-20 - 70 °C	-10 - 70 °C
Storage relative humidity (H-H)Known for one	5 - 80%	Unknown — not stated by the source
Poweridentical
AC input voltageKnown for one	Unknown — not stated by the source	110 - 240 V
Input currentKnown for one	Unknown — not stated by the source	2.2 A
Number of power supply unitsKnown for one	Unknown — not stated by the source	1
Output currentKnown for one	Unknown — not stated by the source	16.6 A
Output voltageKnown for one	Unknown — not stated by the source	12 V
Weight & dimensions4 differ
DepthDiffers	255 mm	394 mm
HeightDiffers	87 mm	164 mm
WeightDiffers	4.3 kg	6.1 kg
WidthDiffers	440 mm	517 mm
Packaging dataidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
ManualKnown for one	Unknown — not stated by the source	Yes
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	561 x 447 x 182 mm
Package widthKnown for one	Unknown — not stated by the source	438 mm
Package depthKnown for one	Unknown — not stated by the source	567 mm
Package heightKnown for one	Unknown — not stated by the source	191 mm
Package weightKnown for one	Unknown — not stated by the source	8.39 kg

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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