Product comparison · 2 network cards

D-Link DWA-137/C1A network card WLAN vs QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s

7specifications compared
7differ
0identical
20known for one product only

Key differences

The QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s has 138.3 mm more depth than the D-Link DWA-137/C1A network card WLAN (157.3 mm vs 19 mm). Only the QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s has internal. Connectivity technology: Wireless on the D-Link DWA-137/C1A network card WLAN, Wired on the QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s. Host interface: USB on the D-Link DWA-137/C1A network card WLAN, PCI Express on the QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s. Interface: WLAN on the D-Link DWA-137/C1A network card WLAN, Fiber on the QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s.

Connectivity technology
- DWA-137/C1A network card WLAN:Wireless
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:Wired
Host interface
- DWA-137/C1A network card WLAN:USB
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:PCI Express
Interface
- DWA-137/C1A network card WLAN:WLAN
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:Fiber
Internal
- DWA-137/C1A network card WLAN:No
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:Yes
Product colour
- DWA-137/C1A network card WLAN:Black
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:Silver, Dark Green
Depth
- DWA-137/C1A network card WLAN:19 mm
- QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s:157.3 mm

Side by side

Differences highlightedShow differences only

Comparison of DWA-137/C1A, QXG-100G2SF-BCM
27 specifications	A D-Link DWA-137/C1A network card WLAN Model DWA-137/C1A View product	B QNAP QXG-100G2SF-BCM network card Internal Fiber 100000 Mbit/s Model QXG-100G2SF-BCM View product
Ports & interfaces3 differ
Connectivity technologyDiffers	Wireless	Wired
Host interfaceDiffers	USB	PCI Express
InterfaceDiffers	WLAN	Fiber
USB ports quantityKnown for one	1	Unknown — not stated by the source
Fiber optic connectorKnown for one	Unknown — not stated by the source	QSFP28
Fiber ports quantityKnown for one	Unknown — not stated by the source	2
PCI versionKnown for one	Unknown — not stated by the source	4.0
PCI Card form factorKnown for one	Unknown — not stated by the source	Full-height (low-profile)
Network1 differ
Networking standardsDiffers	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n	IEEE 802.3bs, IEEE 802.3bj, IEEE 802.3bm, IEEE 802.3by, IEEE 802.3ba, IEEE 802.3ap, IEEE 802.3ad, IEEE 802.1Q, IEEE 802.1AX, IEEE 802.1p, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1Qbg
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wi-Fi bandKnown for one	Single-band (2.4 GHz)	Unknown — not stated by the source
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Security algorithmsKnown for one	128-bit WEP, 64-bit WEP, WPA, WPA2	Unknown — not stated by the source
Maximum data transfer rateKnown for one	Unknown — not stated by the source	100000 Mbit/s
Design2 differ
InternalDiffers	No	Yes
Product colourDiffers	Black	Silver, Dark Green
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Poweridentical
USB poweredKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	47 mm	Unknown — not stated by the source
DepthDiffers	19 mm	157.3 mm
HeightKnown for one	12 mm	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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