Product comparison · 2 network cards

Allied Telesis AT-2701LX20/SC Internal Fiber 100 Mbit/s vs Allied Telesis AT-2911LX/SC-001 Internal Fiber 1000 Mbit/s

22specifications compared
13differ
9identical
14known for one product only

Key differences

Host interface
- AT-2701LX20/SC Internal Fiber 100 Mbit/s:PCI
- AT-2911LX/SC-001 Internal Fiber 1000 Mbit/s:PCI Express
Fiber ports quantity
- AT-2701LX20/SC Internal Fiber 100 Mbit/s:2
- AT-2911LX/SC-001 Internal Fiber 1000 Mbit/s:1
Maximum data transfer rate
- AT-2701LX20/SC Internal Fiber 100 Mbit/s:100 Mbit/s
- AT-2911LX/SC-001 Internal Fiber 1000 Mbit/s:1000 Mbit/s
Fiber ethernet cabling technology
- AT-2701LX20/SC Internal Fiber 100 Mbit/s:100BASE-FX
- AT-2911LX/SC-001 Internal Fiber 1000 Mbit/s:1000BASE‑LX
LED indicators
- AT-2701LX20/SC Internal Fiber 100 Mbit/s:Activity, Link
- AT-2911LX/SC-001 Internal Fiber 1000 Mbit/s:Yes
Power consumption (typical)
- AT-2701LX20/SC Internal Fiber 100 Mbit/s:2 W
- AT-2911LX/SC-001 Internal Fiber 1000 Mbit/s:9.2 W
Operating temperature (T-T)
- AT-2701LX20/SC Internal Fiber 100 Mbit/s:0 - 50 °C
- AT-2911LX/SC-001 Internal Fiber 1000 Mbit/s:0 - 40 °C
Width
- AT-2701LX20/SC Internal Fiber 100 Mbit/s:168 mm
- AT-2911LX/SC-001 Internal Fiber 1000 Mbit/s:87 mm

Side by side

Differences highlightedShow differences only

Comparison of AT-2701LX20/SC, AT-2911LX/SC-001
36 specifications	A Allied Telesis AT-2701LX20/SC Internal Fiber 100 Mbit/s Model AT-2701LX20/SC View product	B Allied Telesis AT-2911LX/SC-001 Internal Fiber 1000 Mbit/s Model AT-2911LX/SC-001 View product
Ports & interfaces2 differ
Connectivity technology	Wired	Wired
Host interfaceDiffers	PCI	PCI Express
Interface	Fiber	Fiber
Fiber optic connector	SC	SC
Fiber ports quantityDiffers	2	1
Network3 differ
Maximum data transfer rateDiffers	100 Mbit/s	1000 Mbit/s
Networking standardsDiffers	IEEE 802.1Q, IEEE 802.1p, IEEE 802.2, IEEE 802.3, IEEE 802.3ac, IEEE 802.3u	IEEE 802.1p, IEEE 802.1Q, IEEE 802.2, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ac, IEEE 802.3ad, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet interface typeKnown for one	Fast Ethernet	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Cabling technologyKnown for one	10/100BaseT(X)	Unknown — not stated by the source
Fiber ethernet cabling technologyDiffers	100BASE-FX	1000BASE‑LX
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Full duplexKnown for one	Yes	Unknown — not stated by the source
Supported network protocolsKnown for one	TCP/IP, IPv6	Unknown — not stated by the source
LAN controllerKnown for one	AMD AM79C976	Unknown — not stated by the source
Jumbo frames supportKnown for one	Unknown — not stated by the source	Yes
Quality of Service (QoS) supportKnown for one	Unknown — not stated by the source	Yes
Design2 differ
Internal	Yes	Yes
Component forKnown for one	PC	Unknown — not stated by the source
LED indicatorsDiffers	Activity, Link	Yes
CertificationDiffers	UL, FCC/EN55022 B, TUV, EN55024, CE, C-TICK, VCCI	UL FCC/EN55022 A TUV EN55024 CE C-TICK VCCI
Power1 differ
Output voltage	3.3 V	3.3 V
Power consumption (typical)Differs	2 W	9.2 W
System requirements1 differ
Windows operating systems supportedDiffers	Windows 2000, Windows 7 Home Premium, Windows Vista Home Premium, Windows XP Home	Yes
Linux operating systems supported	Yes	Yes
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 40 °C
Storage temperature (T-T)	-25 - 70 °C	-25 - 70 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Weight & dimensions2 differ
WidthDiffers	168 mm	87 mm
HeightDiffers	65 mm	56 mm
WeightKnown for one	Unknown — not stated by the source	700 g
Technical detailsidentical
Compliance certificates	RoHS	RoHS
Other features1 differ
Management protocolsDiffers	WMI, ACPI 2.0, PXE 2.1 Boot ROM	SNMP
Flow control supportKnown for one	Unknown — not stated by the source	Yes
Link/Act LEDKnown for one	Unknown — not stated by the source	Yes

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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