Product comparison · 2 wired routers

D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black vs LevelOne GBR-4001 wired router Gigabit Ethernet Black

19specifications compared
11differ
8identical
25known for one product only

Key differences

The LevelOne GBR-4001 wired router Gigabit Ethernet Black has 4 more Ethernet LAN (RJ-45) ports than the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black (8 vs 4). The LevelOne GBR-4001 wired router Gigabit Ethernet Black has 307 mm more width than the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black (440 mm vs 133 mm). The LevelOne GBR-4001 wired router Gigabit Ethernet Black has 190 mm more depth than the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black (223 mm vs 33 mm). Only the LevelOne GBR-4001 wired router Gigabit Ethernet Black has internal modem. Networking standards: IEEE 802.1p, IEEE 802.1Q on the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u on the LevelOne GBR-4001 wired router Gigabit Ethernet Black.

Ethernet interface type
- DSL-2540U/BRU/C3B wired router Fast Ethernet Black:Fast Ethernet
- GBR-4001 wired router Gigabit Ethernet Black:Gigabit Ethernet
Cabling technology
- DSL-2540U/BRU/C3B wired router Fast Ethernet Black:10/100Base-T(X)
- GBR-4001 wired router Gigabit Ethernet Black:10/100/1000Base-T(X)
Ethernet LAN data rates
- DSL-2540U/BRU/C3B wired router Fast Ethernet Black:10,100 Mbit/s
- GBR-4001 wired router Gigabit Ethernet Black:10,100,1000 Mbit/s
Internal modem
- DSL-2540U/BRU/C3B wired router Fast Ethernet Black:No
- GBR-4001 wired router Gigabit Ethernet Black:Yes
Ethernet LAN (RJ-45) ports
- DSL-2540U/BRU/C3B wired router Fast Ethernet Black:4
- GBR-4001 wired router Gigabit Ethernet Black:8
Storage temperature (T-T)
- DSL-2540U/BRU/C3B wired router Fast Ethernet Black:-20 - 70 °C
- GBR-4001 wired router Gigabit Ethernet Black:-40 - 70 °C
Operating relative humidity (H-H)
- DSL-2540U/BRU/C3B wired router Fast Ethernet Black:5 - 95%
- GBR-4001 wired router Gigabit Ethernet Black:10 - 90%
Width
- DSL-2540U/BRU/C3B wired router Fast Ethernet Black:133 mm
- GBR-4001 wired router Gigabit Ethernet Black:440 mm

Side by side

Differences highlightedShow differences only

Comparison of DSL-2540U/BRU/C3B, GBR-4001
44 specifications	A D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black Model DSL-2540U/BRU/C3B View product	B LevelOne GBR-4001 wired router Gigabit Ethernet Black Model GBR-4001 View product
WAN connectionidentical
DSL WANKnown for one	Yes	Unknown — not stated by the source
Network4 differ
Networking standardsDiffers	IEEE 802.1p, IEEE 802.1Q	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Ethernet interface typeDiffers	Fast Ethernet	Gigabit Ethernet
Cabling technologyDiffers	10/100Base-T(X)	10/100/1000Base-T(X)
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000 Mbit/s
Full duplexKnown for one	Unknown — not stated by the source	Yes
DSL features1 differ
Internal modemDiffers	No	Yes
Modem speedKnown for one	Unknown — not stated by the source	170 Kbit/s
ADSL2+Known for one	Yes	Unknown — not stated by the source
Management featuresidentical
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	4	8
RJ-11 ports quantityKnown for one	1	Unknown — not stated by the source
Securityidentical
Security algorithmsKnown for one	Unknown — not stated by the source	IPSEC
FirewallKnown for one	Unknown — not stated by the source	Yes
MAC address tableKnown for one	Unknown — not stated by the source	8000 entries
Network address translation (NAT)Known for one	Unknown — not stated by the source	Yes
NAT functionalityKnown for one	y	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
ManualKnown for one	Unknown — not stated by the source	Yes
Quick installation guideKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Internal memoryKnown for one	Unknown — not stated by the source	256 MB
SafetyKnown for one	CSA International: CSA60950-1, EN60950-1, IEC60950-1, UL60950-1, CE LVD EN60950-1	Unknown — not stated by the source
Designidentical
Rack mountingKnown for one	Unknown — not stated by the source	Yes
On/off switchKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	AC
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Operational conditions2 differ
Storage temperature (T-T)Differs	-20 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)Differs	5 - 95%	10 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensions3 differ
WidthDiffers	133 mm	440 mm
DepthDiffers	33 mm	223 mm
HeightDiffers	172 mm	43.6 mm
WeightKnown for one	Unknown — not stated by the source	3.4 kg
Protocolsidentical
DHCP clientKnown for one	Yes	Unknown — not stated by the source
DHCP serverKnown for one	Yes	Unknown — not stated by the source

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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