Product comparison · 2 network switches

D-Link 28-Port Gigabit Stackable Smart Managed Switch with vs D-Link 52-Port Gigabit Stackable Smart Managed Switch with

Key differences

Basic switching RJ-45 Ethernet ports quantity
- 28-Port Gigabit Stackable Smart Managed Switch with:24
- 52-Port Gigabit Stackable Smart Managed Switch with:48
Switching capacity
- 28-Port Gigabit Stackable Smart Managed Switch with:128 Gbit/s
- 52-Port Gigabit Stackable Smart Managed Switch with:176 Gbit/s
Forwarding rate
- 28-Port Gigabit Stackable Smart Managed Switch with:95.24 Mpps
- 52-Port Gigabit Stackable Smart Managed Switch with:130.95 Mpps
Number of fans
- 28-Port Gigabit Stackable Smart Managed Switch with:1 fan(s)
- 52-Port Gigabit Stackable Smart Managed Switch with:2 fan(s)
Noise level
- 28-Port Gigabit Stackable Smart Managed Switch with:40.9 dB
- 52-Port Gigabit Stackable Smart Managed Switch with:54.7 dB
Mean time between failures (MTBF)
- 28-Port Gigabit Stackable Smart Managed Switch with:530607 h
- 52-Port Gigabit Stackable Smart Managed Switch with:330520 h
Power consumption (max)
- 28-Port Gigabit Stackable Smart Managed Switch with:32 W
- 52-Port Gigabit Stackable Smart Managed Switch with:44.1 W
Heat dissipation
- 28-Port Gigabit Stackable Smart Managed Switch with:109.1 BTU/h
- 52-Port Gigabit Stackable Smart Managed Switch with:150.38 BTU/h

Differences highlightedShow differences only

Comparison of DGS-1530-28/B, DGS-1530-52/B
70 specifications	A D-Link 28-Port Gigabit Stackable Smart Managed Switch with Model DGS-1530-28/B View product	B D-Link 52-Port Gigabit Stackable Smart Managed Switch with Model DGS-1530-52/B View product
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	24	48
Data transmission2 differ
Switching capacityDiffers	128 Gbit/s	176 Gbit/s
Forwarding rateDiffers	95.24 Mpps	130.95 Mpps
Design1 differ
Number of fansDiffers	1 fan(s)	2 fan(s)
Performance2 differ
Noise levelDiffers	40.9 dB	54.7 dB
Mean time between failures (MTBF)Differs	530607 h	330520 h
Power1 differ
Power consumption (max)Differs	32 W	44.1 W
Operational conditions1 differ
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Heat dissipationDiffers	109.1 BTU/h	150.38 BTU/h
Weight & dimensions1 differ
WeightDiffers	2.15 kg	3.2 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.