Product comparison · 2 wired routers

D-Link DSL-2500U/BB wired router Fast Ethernet Black vs Zyxel Prestige 870H wired router Fast Ethernet White

25specifications compared
12differ
13identical
25known for one product only

Key differences

The Zyxel Prestige 870H wired router Fast Ethernet White has 3 more Ethernet LAN (RJ-45) ports than the D-Link DSL-2500U/BB wired router Fast Ethernet Black (4 vs 1). The Zyxel Prestige 870H wired router Fast Ethernet White has 84 mm more width than the D-Link DSL-2500U/BB wired router Fast Ethernet Black (189 mm vs 105 mm). The Zyxel Prestige 870H wired router Fast Ethernet White has 100 mm more depth than the D-Link DSL-2500U/BB wired router Fast Ethernet Black (132 mm vs 32 mm). Only the D-Link DSL-2500U/BB wired router Fast Ethernet Black has DHCP client. Only the D-Link DSL-2500U/BB wired router Fast Ethernet Black has DHCP server.

Networking standards
- DSL-2500U/BB wired router Fast Ethernet Black:IEEE 802.1p
- Prestige 870H wired router Fast Ethernet White:IEEE 802.3, IEEE 802.3u
Ethernet LAN (RJ-45) ports
- DSL-2500U/BB wired router Fast Ethernet Black:1
- Prestige 870H wired router Fast Ethernet White:4
DHCP client
- DSL-2500U/BB wired router Fast Ethernet Black:Yes
- Prestige 870H wired router Fast Ethernet White:No
DHCP server
- DSL-2500U/BB wired router Fast Ethernet Black:Yes
- Prestige 870H wired router Fast Ethernet White:No
Product colour
- DSL-2500U/BB wired router Fast Ethernet Black:Black
- Prestige 870H wired router Fast Ethernet White:White
Storage temperature (T-T)
- DSL-2500U/BB wired router Fast Ethernet Black:-20 - 70 °C
- Prestige 870H wired router Fast Ethernet White:-20 - 60 °C
Operating relative humidity (H-H)
- DSL-2500U/BB wired router Fast Ethernet Black:5 - 95%
- Prestige 870H wired router Fast Ethernet White:20 - 85%
Width
- DSL-2500U/BB wired router Fast Ethernet Black:105 mm
- Prestige 870H wired router Fast Ethernet White:189 mm

Side by side

Differences highlightedShow differences only

Comparison of DSL-2500U/BB, 870H
50 specifications	A D-Link DSL-2500U/BB wired router Fast Ethernet Black Model DSL-2500U/BB View product	B Zyxel Prestige 870H wired router Fast Ethernet White Model 870H View product
Network1 differ
Networking standardsDiffers	IEEE 802.1p	IEEE 802.3, IEEE 802.3u
Full duplexKnown for one	Unknown — not stated by the source	Yes
Number of usersKnown for one	Unknown — not stated by the source	4 user(s)
DSL featuresidentical
VDSL2Known for one	Unknown — not stated by the source	Yes
ADSL2+Known for one	Yes	Unknown — not stated by the source
Management featuresidentical
Universal Plug and Play (UPnP)Known for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	1	4
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Protocols2 differ
DHCP clientDiffers	Yes	No
DHCP serverDiffers	Yes	No
DMZ supportKnown for one	Yes	Unknown — not stated by the source
Security1 differ
FirewallKnown for one	Unknown — not stated by the source	Yes
Firewall securityDiffers	Network address translation (NAT) firewall, Stateful packet inspection (SPI) firewall	Stateful packet inspection (SPI) firewall
MAC address filteringKnown for one	Yes	Unknown — not stated by the source
URL filteringKnown for one	Yes	Unknown — not stated by the source
IP address filteringKnown for one	Yes	Unknown — not stated by the source
Filtering descriptionKnown for one	ICMP, TCP, UDP	Unknown — not stated by the source
VPN supportKnown for one	IPSec/PPTP/L2TP	Unknown — not stated by the source
NAT functionalityKnown for one	y	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Features1 differ
CertificationDiffers	CE FCC Class B CE TBR-21 FCC Part 68 A-TICK	EN55022 Class B EN61000-3-2: 2000 EN61000-3-3: 1995+A1: 2001 FCC Part 15 (Class B) CSA 60950-1 UL 60950-1 EN 60950-1: 2001+A11 IEC 60950-1: 2001
SafetyKnown for one	CSA INTERNATIONAL, CE, ROHS COMPLIANT	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	White
Rack mountingKnown for one	Unknown — not stated by the source	No
Poweridentical
AC input voltageKnown for one	Unknown — not stated by the source	120 - 240 V
Operational conditions2 differ
Storage temperature (T-T)Differs	-20 - 70 °C	-20 - 60 °C
Operating relative humidity (H-H)Differs	5 - 95%	20 - 85%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 90%
Weight & dimensions3 differ
WidthDiffers	105 mm	189 mm
DepthDiffers	32 mm	132 mm
HeightDiffers	120 mm	40 mm
WeightKnown for one	Unknown — not stated by the source	328 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	238 mm
Package depthKnown for one	Unknown — not stated by the source	203 mm
Package heightKnown for one	Unknown — not stated by the source	60.5 mm
Package weightKnown for one	Unknown — not stated by the source	711 g
Wireless LAN featuresidentical
Dual-bandKnown for one	No	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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