Product comparison · 2 network switches

D-Link 18-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 2 x 10G SFP+ Ports vs D-Link 28-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 4 x 10G SFP+ Ports

61specifications compared
9differ
52identical
2known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- 18-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 2 x 10G SFP+ Ports:16
- 28-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 4 x 10G SFP+ Ports:24
SFP+ module slots quantity
- 18-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 2 x 10G SFP+ Ports:2
- 28-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 4 x 10G SFP+ Ports:4
Switching capacity
- 18-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 2 x 10G SFP+ Ports:120 Gbit/s
- 28-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 4 x 10G SFP+ Ports:200 Gbit/s
Forwarding rate
- 18-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 2 x 10G SFP+ Ports:89.29 Mpps
- 28-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 4 x 10G SFP+ Ports:148.81 Mpps
Packet buffer memory
- 18-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 2 x 10G SFP+ Ports:12 MB
- 28-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 4 x 10G SFP+ Ports:16 MB
Number of fans
- 18-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 2 x 10G SFP+ Ports:3 fan(s)
- 28-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 4 x 10G SFP+ Ports:4 fan(s)
Power consumption (max)
- 18-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 2 x 10G SFP+ Ports:443.84 W
- 28-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 4 x 10G SFP+ Ports:592.19 W
Power over Ethernet (PoE) ports quantity
- 18-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 2 x 10G SFP+ Ports:16
- 28-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 4 x 10G SFP+ Ports:24

Side by side

Differences highlightedShow differences only

Comparison of DMS-1250-18P/B, DMS-1250-28P/B
63 specifications	A D-Link 18-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 2 x 10G SFP+ Ports Model DMS-1250-18P/B View product	B D-Link 28-Port 2.5G Multi-Gigabit PoE++ Smart Managed Switch with 4 x 10G SFP+ Ports Model DMS-1250-28P/B View product
Ports & interfaces2 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	16	24
SFP+ module slots quantityDiffers	2	4
Data transmission3 differ
Switching capacityDiffers	120 Gbit/s	200 Gbit/s
Forwarding rateDiffers	89.29 Mpps	148.81 Mpps
Packet buffer memoryDiffers	12 MB	16 MB
Design1 differ
Number of fansDiffers	3 fan(s)	4 fan(s)
Power1 differ
Power consumption (max)Differs	443.84 W	592.19 W
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE) ports quantityDiffers	16	24
Power over Ethernet (PoE) power per portKnown for one	370 W	Unknown — not stated by the source
Total Power over Ethernet (PoE) budgetKnown for one	Unknown — not stated by the source	475 W
Weight & dimensions1 differ
WeightDiffers	3.52 kg	4.17 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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