Product comparison · 2 modems

D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router vs Zyxel BRG-35503 modem

8specifications compared
7differ
1identical
16known for one product only

Key differences

The D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router has 3 more Ethernet LAN (RJ-45) ports than the Zyxel BRG-35503 modem (4 vs 1). The D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router has 20 mm more depth than the Zyxel BRG-35503 modem (150 mm vs 130 mm). The Zyxel BRG-35503 modem has 11 mm more height than the D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router (44 mm vs 33 mm). Operating relative humidity (H-H): 5 - 95% on the D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router, 10 - 90% on the Zyxel BRG-35503 modem. Storage temperature (T-T): -20 - 65 °C on the D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router, -40 - 60 °C on the Zyxel BRG-35503 modem.

Ethernet LAN (RJ-45) ports
- DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router:4
- BRG-35503 modem:1
Operating relative humidity (H-H)
- DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router:5 - 95%
- BRG-35503 modem:10 - 90%
Storage temperature (T-T)
- DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router:-20 - 65 °C
- BRG-35503 modem:-40 - 60 °C
Depth
- DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router:150 mm
- BRG-35503 modem:130 mm
Height
- DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router:33 mm
- BRG-35503 modem:44 mm
Weight
- DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router:318 g
- BRG-35503 modem:220 g
Width
- DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router:193 mm
- BRG-35503 modem:180 mm

Side by side

Differences highlightedShow differences only

Comparison of DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router, BRG-35503
24 specifications	A D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router View product	B Zyxel BRG-35503 modem Model BRG-35503 View product
Modemidentical
Modem typeKnown for one	ADSL2, ADSL2+	Unknown — not stated by the source
InterfaceKnown for one	ADSL2, ADSL2+	Unknown — not stated by the source
Performanceidentical
Upstream data rateKnown for one	3.5 Mbit/s	Unknown — not stated by the source
Downstream data rateKnown for one	24 Mbit/s	Unknown — not stated by the source
Supported data transfer ratesKnown for one	Unknown — not stated by the source	120
ModulationKnown for one	Unknown — not stated by the source	128-QAM, 16-QAM, 32-QAM, 64-QAM, 8-QAM, QPSK
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u
Featuresidentical
Connectivity LEDsKnown for one	DSL, LAN, Internet	Unknown — not stated by the source
InternalKnown for one	Unknown — not stated by the source	No
LED indicatorsKnown for one	Unknown — not stated by the source	LAN, Link, Power, Status
Ports & interfaces1 differ
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsDiffers	4	1
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	7.6” x 5.9” x 1.3 10.8” x 8.2” x 2.7	Unknown — not stated by the source
Compliance industry standardsKnown for one	TR-067, TR-069	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	5 - 95%	10 - 90%
Storage temperature (T-T)Differs	-20 - 65 °C	-40 - 60 °C
Weight & dimensions4 differ
DepthDiffers	150 mm	130 mm
HeightDiffers	33 mm	44 mm
WeightDiffers	318 g	220 g
WidthDiffers	193 mm	180 mm
Packaging dataidentical
Package dimensions (WxDxH)Known for one	274 x 208 x 69 mm	Unknown — not stated by the source
Package weightKnown for one	953 g	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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