Product comparison · 2 network switches

D-Link DGS-1250-52XP Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black vs Ernitec ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black

23specifications compared
12differ
11identical
55known for one product only

Key differences

The Ernitec ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black has 40 Gbit/s more switching capacity than the D-Link DGS-1250-52XP Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black (216 Gbit/s vs 176 Gbit/s). The Ernitec ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black has 29.81 Mpps more forwarding rate than the D-Link DGS-1250-52XP Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black (160.76 Mpps vs 130.95 Mpps). The Ernitec ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black has 525 W more total Power over Ethernet (PoE) budget than the D-Link DGS-1250-52XP Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black (900 W vs 375 W). Switch layer: L2+/L3 on the D-Link DGS-1250-52XP Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black, L3 on the Ernitec ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black. LED indicators: Yes on the D-Link DGS-1250-52XP Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black, Power on the Ernitec ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black.

Switch layer
- DGS-1250-52XP Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black:L2+/L3
- ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:L3
Switching capacity
- DGS-1250-52XP Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black:176 Gbit/s
- ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:216 Gbit/s
Forwarding rate
- DGS-1250-52XP Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black:130.95 Mpps
- ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:160.76 Mpps
LED indicators
- DGS-1250-52XP Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black:Yes
- ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:Power
Number of fans
- DGS-1250-52XP Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black:2 fan(s)
- ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:4 fan(s)
Total Power over Ethernet (PoE) budget
- DGS-1250-52XP Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black:375 W
- ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:900 W
Operating temperature (T-T)
- DGS-1250-52XP Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black:-5 - 50 °C
- ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:0 - 40 °C
Width
- DGS-1250-52XP Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black:440 mm
- ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:580 mm

Side by side

Differences highlightedShow differences only

Comparison of DGS-1250-52XP, ELECTRA-M248-1GB-900W
78 specifications	A D-Link DGS-1250-52XP Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black Model DGS-1250-52XP View product	B Ernitec ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black Model ELECTRA-M248-1GB-900W View product
Management features1 differ
Switch type	Managed	Managed
Switch layerDiffers	L2+/L3	L3
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 & interfacesidentical
Basic switching RJ-45 Ethernet ports quantity	48	48
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)	Gigabit Ethernet (10/100/1000)
Installed SFP modules quantityKnown for one	Unknown — not stated by the source	6
Installed SFP+ modules quantityKnown for one	Unknown — not stated by the source	6
SFP/SFP+ slots quantityKnown for one	Unknown — not stated by the source	6
Number of management portsKnown for one	Unknown — not stated by the source	54 pc(s)
Console port	RJ-45	RJ-45
Power connectorKnown for one	Unknown — not stated by the source	AC/DC
SFP+ module slots quantityKnown for one	4	Unknown — not stated by the source
Network1 differ
Networking standardsDiffers	IEEE 802.1D, IEEE 802.1s, IEEE 802.1w, IEEE 802.3af, IEEE 802.3at, IEEE 802.3x	IEEE 802.3
10G support	Yes	Yes
Port mirroringKnown for one	Unknown — not stated by the source	Yes
Flow control supportKnown for one	Unknown — not stated by the source	Yes
Link aggregation	Yes	Yes
Number of VLANsKnown for one	Unknown — not stated by the source	4000
Copper ethernet cabling technologyKnown for one	1000BASE-T, 10GBASE-SR	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000,10000 Mbit/s	Unknown — not stated by the source
Spanning tree protocolKnown for one	Yes	Unknown — not stated by the source
VLAN supportKnown for one	Yes	Unknown — not stated by the source
Virtual LAN featuresKnown for one	Voice VLAN	Unknown — not stated by the source
Data transmission2 differ
MAC address table	32000 entries	32000 entries
Switching capacityDiffers	176 Gbit/s	216 Gbit/s
Forwarding rateDiffers	130.95 Mpps	160.76 Mpps
Store-and-forwardKnown for one	Unknown — not stated by the source	Yes
Jumbo frames supportKnown for one	Unknown — not stated by the source	Yes
Jumbo framesKnown for one	Unknown — not stated by the source	10000
Packet buffer memoryKnown for one	16 MB	Unknown — not stated by the source
Securityidentical
MAC address entriesKnown for one	Unknown — not stated by the source	Dynamic MAC address entries
MAC address filteringKnown for one	Unknown — not stated by the source	Yes
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 support	Yes	Yes
Design2 differ
Rack mounting	Yes	Yes
Product colour	Black	Black
Housing materialKnown for one	Unknown — not stated by the source	Metal
Reset buttonKnown for one	Unknown — not stated by the source	Yes
LED indicatorsDiffers	Yes	Power
Number of fansDiffers	2 fan(s)	4 fan(s)
Form factorKnown for one	Desktop	Unknown — not stated by the source
Performanceidentical
Firmware upgradeableKnown for one	Unknown — not stated by the source	Yes
TelnetKnown for one	Unknown — not stated by the source	Yes
FanlessKnown for one	Unknown — not stated by the source	No
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	237386.08 h	Unknown — not stated by the source
Poweridentical
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	6 kV
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)Known for one	475.38 W	Unknown — not stated by the source
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)	Yes	Yes
Power over Ethernet (PoE) ports quantityKnown for one	Unknown — not stated by the source	48
Power over Ethernet (PoE) power per portKnown for one	Unknown — not stated by the source	15.4 W
Total Power over Ethernet (PoE) budgetDiffers	375 W	900 W
Other featuresidentical
MaterialKnown for one	Unknown — not stated by the source	Metal
Operational conditions1 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)Known for one	0 - 95%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	440 mm	580 mm
DepthDiffers	250 mm	440 mm
HeightDiffers	44 mm	120 mm
WeightDiffers	4.23 kg	5.9 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Mounting brackets includedKnown for one	Unknown — not stated by the source	Yes
Package widthKnown for one	Unknown — not stated by the source	580 mm
Package depthKnown for one	Unknown — not stated by the source	440 mm
Package heightKnown for one	Unknown — not stated by the source	120 mm
Package weightKnown for one	Unknown — not stated by the source	7.19 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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