Product comparison · 2 network cards

Allied Telesis AT-2451FTX/SC network card Internal 100 Mbit/s vs Allied Telesis High Speed 802.11g Wireless USB Adapter, Single pack

10specifications compared
10differ
0identical
22known for one product only

Key differences

Connectivity technology
- AT-2451FTX/SC network card Internal 100 Mbit/s:Wired
- High Speed 802.11g Wireless USB Adapter, Single pack:Wireless
Host interface
- AT-2451FTX/SC network card Internal 100 Mbit/s:PCI
- High Speed 802.11g Wireless USB Adapter, Single pack:USB
Maximum data transfer rate
- AT-2451FTX/SC network card Internal 100 Mbit/s:100 Mbit/s
- High Speed 802.11g Wireless USB Adapter, Single pack:54 Mbit/s
Operating temperature (T-T)
- AT-2451FTX/SC network card Internal 100 Mbit/s:0 - 50 °C
- High Speed 802.11g Wireless USB Adapter, Single pack:0 - 55 °C
Operating relative humidity (H-H)
- AT-2451FTX/SC network card Internal 100 Mbit/s:5 - 80%
- High Speed 802.11g Wireless USB Adapter, Single pack:10 - 90%
Depth
- AT-2451FTX/SC network card Internal 100 Mbit/s:180 mm
- High Speed 802.11g Wireless USB Adapter, Single pack:81 mm
Height
- AT-2451FTX/SC network card Internal 100 Mbit/s:65 mm
- High Speed 802.11g Wireless USB Adapter, Single pack:12 mm
Compliance industry standards
- AT-2451FTX/SC network card Internal 100 Mbit/s:IEEE 802.3u/802.3j
- High Speed 802.11g Wireless USB Adapter, Single pack:IEEE 802.11b, IEEE 802.11g

Side by side

Differences highlightedShow differences only

Comparison of AT-2451FTX/SC, High Speed 802.11g Wireless USB Adapter, Single pack
32 specifications	A Allied Telesis AT-2451FTX/SC network card Internal 100 Mbit/s Model AT-2451FTX/SC View product	B Allied Telesis High Speed 802.11g Wireless USB Adapter, Single pack View product
Ports & interfaces2 differ
Connectivity technologyDiffers	Wired	Wireless
Host interfaceDiffers	PCI	USB
Network1 differ
Maximum data transfer rateDiffers	100 Mbit/s	54 Mbit/s
Wi-Fi bandKnown for one	Unknown — not stated by the source	Single-band (2.4 GHz)
Frequency rangeKnown for one	Unknown — not stated by the source	2.4 - 2.497 GHz
ModulationKnown for one	Unknown — not stated by the source	BPSK, OFDM, QPSK
Security algorithmsKnown for one	Unknown — not stated by the source	EAP-TTLS, WPA-EAP
Media access protocolKnown for one	Unknown — not stated by the source	CSMA/CA + ACK
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Full duplexKnown for one	Yes	Unknown — not stated by the source
Data link protocolsKnown for one	PXE,NetWare NCP/IPX,IBM’s RPL, DHCP, BOOTP	Unknown — not stated by the source
Design1 differ
Product colourKnown for one	Unknown — not stated by the source	White
CertificationDiffers	FCC/EN55022 Class B, UL, TUV, EN55024, CE	FCC/EN55022 Class B TUV CE Ghost Wi-Fi
InternalKnown for one	Yes	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Poweridentical
TX power consumptionKnown for one	Unknown — not stated by the source	472 mA
RX power consumptionKnown for one	Unknown — not stated by the source	290 mA
System requirements1 differ
Compatible operating systemsDiffers	Netware 4.2, 5, 6 Windows 95/98/ME/XP/NT4/2000/2003 Linux 2.2, 2.4	Windows 2000/XP/2003
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 75 °C
Operating relative humidity (H-H)Differs	5 - 80%	10 - 90%
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions2 differ
WidthKnown for one	Unknown — not stated by the source	25 mm
DepthDiffers	180 mm	81 mm
HeightDiffers	65 mm	12 mm
WeightKnown for one	Unknown — not stated by the source	25 g
Other features1 differ
Compliance industry standardsDiffers	IEEE 802.3u/802.3j	IEEE 802.11b, IEEE 802.11g
Power requirementsKnown for one	Unknown — not stated by the source	5V +/- 5%
Channels quantityKnown for one	Unknown — not stated by the source	13 channels
Link/Act LEDKnown for one	Unknown — not stated by the source	Yes
Supported data transfer ratesKnown for one	Unknown — not stated by the source	1 6, 9, 12, 24, 36, 48; 1, 2, 5.5, 11 Mbps
Networking featuresKnown for one	Ethernet, Fast Ethernet	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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