Product comparison · 2 network switches

D-Link DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black vs Ernitec 8-Port 2.5 Gigabit Unmanaged Intelligent PoE Switch, 8 PoE 2.5 Gigabit RJ45 ports, 1 x 10G SFP+ port - PoE 135W

18specifications compared
16differ
2identical
53known for one product only

Key differences

The D-Link DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black has 16 more basic switching RJ-45 Ethernet ports quantity than the Ernitec 8-Port 2.5 Gigabit Unmanaged Intelligent PoE Switch, 8 PoE 2.5 Gigabit RJ45 ports, 1 x 10G SFP+ port - PoE 135W (24 vs 8). The D-Link DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black has 3 more SFP+ module slots quantity than the Ernitec 8-Port 2.5 Gigabit Unmanaged Intelligent PoE Switch, 8 PoE 2.5 Gigabit RJ45 ports, 1 x 10G SFP+ port - PoE 135W (4 vs 1). The D-Link DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black has 12,000 entries more MAC address table than the Ernitec 8-Port 2.5 Gigabit Unmanaged Intelligent PoE Switch, 8 PoE 2.5 Gigabit RJ45 ports, 1 x 10G SFP+ port - PoE 135W (16000 entries vs 4000 entries). Switch type: Managed on the D-Link DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black, Unmanaged on the Ernitec 8-Port 2.5 Gigabit Unmanaged Intelligent PoE Switch, 8 PoE 2.5 Gigabit RJ45 ports, 1 x 10G SFP+ port - PoE 135W. LED indicators: Yes on the D-Link DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black, Power on the Ernitec 8-Port 2.5 Gigabit Unmanaged Intelligent PoE Switch, 8 PoE 2.5 Gigabit RJ45 ports, 1 x 10G SFP+ port - PoE 135W.

Switch type
- DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black:Managed
- 8-Port 2.5 Gigabit Unmanaged Intelligent PoE Switch, 8 PoE 2.5 Gigabit RJ45 ports, 1 x 10G SFP+ port - PoE 135W:Unmanaged
Basic switching RJ-45 Ethernet ports quantity
- DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black:24
- 8-Port 2.5 Gigabit Unmanaged Intelligent PoE Switch, 8 PoE 2.5 Gigabit RJ45 ports, 1 x 10G SFP+ port - PoE 135W:8
SFP+ module slots quantity
- DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black:4
- 8-Port 2.5 Gigabit Unmanaged Intelligent PoE Switch, 8 PoE 2.5 Gigabit RJ45 ports, 1 x 10G SFP+ port - PoE 135W:1
MAC address table
- DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black:16000 entries
- 8-Port 2.5 Gigabit Unmanaged Intelligent PoE Switch, 8 PoE 2.5 Gigabit RJ45 ports, 1 x 10G SFP+ port - PoE 135W:4000 entries
Switching capacity
- DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black:128 Gbit/s
- 8-Port 2.5 Gigabit Unmanaged Intelligent PoE Switch, 8 PoE 2.5 Gigabit RJ45 ports, 1 x 10G SFP+ port - PoE 135W:20 Gbit/s
Forwarding rate
- DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black:95.24 Mpps
- 8-Port 2.5 Gigabit Unmanaged Intelligent PoE Switch, 8 PoE 2.5 Gigabit RJ45 ports, 1 x 10G SFP+ port - PoE 135W:44.64 Mpps
LED indicators
- DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black:Yes
- 8-Port 2.5 Gigabit Unmanaged Intelligent PoE Switch, 8 PoE 2.5 Gigabit RJ45 ports, 1 x 10G SFP+ port - PoE 135W:Power
Number of fans
- DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black:1 fan(s)
- 8-Port 2.5 Gigabit Unmanaged Intelligent PoE Switch, 8 PoE 2.5 Gigabit RJ45 ports, 1 x 10G SFP+ port - PoE 135W:0 fan(s)

Side by side

Differences highlightedShow differences only

Comparison of DGS-1250-28XP, 8-Port 2.5 Gigabit Unmanaged Intelligent PoE Switch, 8 PoE 2.5 Gigabit RJ45 ports, 1 x 10G SFP+ port - PoE 135W
71 specifications	A D-Link DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black Model DGS-1250-28XP View product	B Ernitec 8-Port 2.5 Gigabit Unmanaged Intelligent PoE Switch, 8 PoE 2.5 Gigabit RJ45 ports, 1 x 10G SFP+ port - PoE 135W View product
Management features1 differ
Switch typeDiffers	Managed	Unmanaged
Switch layerKnown for one	L2+	Unknown — not stated by the source
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Traffic classificationKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces2 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	24	8
Basic switching RJ-45 Ethernet ports typeKnown for one	Gigabit Ethernet (10/100/1000)	Unknown — not stated by the source
SFP+ module slots quantityDiffers	4	1
Console portKnown for one	RJ-45	Unknown — not stated by the source
Combo SFP ports quantityKnown for one	Unknown — not stated by the source	1
SFP module slots quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
Networking standardsKnown for one	IEEE 802.1Q	Unknown — not stated by the source
10G supportKnown for one	Yes	Unknown — not stated by the source
Copper ethernet cabling technologyKnown for one	10BASE-T, 1000BASE-T, 10GBASE-T	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,1000,10000 Mbit/s	Unknown — not stated by the source
Link aggregationKnown for one	Yes	Unknown — not stated by the source
Spanning tree protocolKnown for one	Yes	Unknown — not stated by the source
VLAN support	Yes	Yes
Virtual LAN featuresKnown for one	Voice VLAN	Unknown — not stated by the source
Full duplexKnown for one	Unknown — not stated by the source	Yes
Half duplexKnown for one	Unknown — not stated by the source	Yes
Flow control supportKnown for one	Unknown — not stated by the source	Yes
Data transmission3 differ
MAC address tableDiffers	16000 entries	4000 entries
Switching capacityDiffers	128 Gbit/s	20 Gbit/s
Forwarding rateDiffers	95.24 Mpps	44.64 Mpps
Packet buffer memoryKnown for one	12 MB	Unknown — not stated by the source
Store-and-forwardKnown for one	Unknown — not stated by the source	Yes
Securityidentical
Access Control List (ACL)Known for one	Yes	Unknown — not stated by the source
IGMP snoopingKnown for one	Yes	Unknown — not stated by the source
Multicast featuresidentical
Multicast supportKnown for one	Yes	Unknown — not stated by the source
Design2 differ
Rack mountingKnown for one	Yes	Unknown — not stated by the source
Form factorKnown for one	Desktop	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
LED indicatorsDiffers	Yes	Power
Number of fansDiffers	1 fan(s)	0 fan(s)
Housing materialKnown for one	Unknown — not stated by the source	Metal
Performanceidentical
Memory typeKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Internal memoryKnown for one	512 MB	Unknown — not stated by the source
Flash memoryKnown for one	32 MB	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	322413.39 h	Unknown — not stated by the source
FanlessKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power sourceKnown for one	AC	Unknown — not stated by the source
Power supply includedKnown for one	Yes	Unknown — not stated by the source
Power consumption (max)Differs	452.52 W	11.29 W
AC input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Surge protectionKnown for one	Unknown — not stated by the source	Yes
Surge protection voltageKnown for one	Unknown — not stated by the source	4 kV
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)	Yes	Yes
Total Power over Ethernet (PoE) budgetDiffers	375 W	135 W
Power over Ethernet (PoE) type supportedKnown for one	Unknown — not stated by the source	PoE+
Power over Ethernet (PoE) ports quantityKnown for one	Unknown — not stated by the source	8
Power over Ethernet plus (PoE+) ports quantityKnown for one	Unknown — not stated by the source	7
Power over Ethernet 4PPoE (PoE++) ports quantityKnown for one	Unknown — not stated by the source	1
Power over Ethernet (PoE) power per portKnown for one	Unknown — not stated by the source	30 W
Operational conditions2 differ
Operating temperature (T-T)Differs	-5 - 50 °C	0 - 40 °C
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Differs	0 - 95%	5 - 95%
Weight & dimensions4 differ
WidthDiffers	440 mm	315 mm
DepthDiffers	250 mm	215 mm
HeightDiffers	44 mm	85 mm
WeightDiffers	3.83 kg	916 g
Packaging contentidentical
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	Power
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	220 x 161 x 44 mm
MountingKnown for one	Unknown — not stated by the source	Desktop
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	315 mm
Package depthKnown for one	Unknown — not stated by the source	215 mm
Package heightKnown for one	Unknown — not stated by the source	85 mm
Package weightKnown for one	Unknown — not stated by the source	1.23 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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