Product comparison · 2 network switches

Allied Telesis X550-18XSPQM Managed L2 vs QNAP QSW-1208-8C network switch Unmanaged Black

21specifications compared
17differ
4identical
51known for one product only

Key differences

Switch type
- X550-18XSPQM Managed L2:Managed
- QSW-1208-8C network switch Unmanaged Black:Unmanaged
Basic switching RJ-45 Ethernet ports quantity
- X550-18XSPQM Managed L2:8
- QSW-1208-8C network switch Unmanaged Black:0
Installed SFP+ modules quantity
- X550-18XSPQM Managed L2:8
- QSW-1208-8C network switch Unmanaged Black:0
MAC address table
- X550-18XSPQM Managed L2:16000 entries
- QSW-1208-8C network switch Unmanaged Black:32000 entries
Switching capacity
- X550-18XSPQM Managed L2:480 Gbit/s
- QSW-1208-8C network switch Unmanaged Black:240 Gbit/s
Product colour
- X550-18XSPQM Managed L2:Silver
- QSW-1208-8C network switch Unmanaged Black:Black
Noise level
- X550-18XSPQM Managed L2:47 dB
- QSW-1208-8C network switch Unmanaged Black:18.7 dB
Power consumption (max)
- X550-18XSPQM Managed L2:99 W
- QSW-1208-8C network switch Unmanaged Black:50 W

Side by side

Differences highlightedShow differences only

Comparison of X550-18XSPQM, QSW-1208-8C
72 specifications	A Allied Telesis X550-18XSPQM Managed L2 Model X550-18XSPQM View product	B QNAP QSW-1208-8C network switch Unmanaged Black Model QSW-1208-8C View product
Management features1 differ
Switch typeDiffers	Managed	Unmanaged
Switch layerKnown for one	L2	Unknown — not stated by the source
Ports & interfaces3 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	8	0
Basic switching RJ-45 Ethernet ports typeDiffers	10G Ethernet (100/1000/10000)	No
Installed SFP+ modules quantityDiffers	8	0
Installed SFP modules quantityKnown for one	Unknown — not stated by the source	0
Combo SFP ports quantityKnown for one	Unknown — not stated by the source	8
SFP+ module slots quantityKnown for one	Unknown — not stated by the source	4
Network1 differ
Networking standardsDiffers	IEEE 1588, IEEE 802.1AX, IEEE 802.1D, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.1x, IEEE 802.2, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ac, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3an, IEEE 802.3at, IEEE 802.3az, IEEE 802.3ba, IEEE 802.3bz, IEEE 802.3x, IEEE 802.3z	IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3an, IEEE 802.3aq, IEEE 802.3az, IEEE 802.3bz, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G support	Yes	Yes
Port mirroringKnown for one	Yes	Unknown — not stated by the source
IP routingKnown for one	Yes	Unknown — not stated by the source
Link aggregationKnown for one	Yes	Unknown — not stated by the source
VLAN supportKnown for one	Yes	Unknown — not stated by the source
Number of VLANsKnown for one	4094	Unknown — not stated by the source
Copper ethernet cabling technologyKnown for one	Unknown — not stated by the source	10GBASE-T, 100BASE-TX, 1000BASE-T
Full duplexKnown for one	Unknown — not stated by the source	Yes
Flow control supportKnown for one	Unknown — not stated by the source	Yes
Optical fiberidentical
Switching optical modules typeKnown for one	40 Gigabit Ethernet	Unknown — not stated by the source
Fiber ethernet cabling technologyKnown for one	Unknown — not stated by the source	10GBASE-LRM, 1000BASE‑LX, 1000BASE‑SX
Data transmission2 differ
MAC address tableDiffers	16000 entries	32000 entries
Switching capacityDiffers	480 Gbit/s	240 Gbit/s
Forwarding rateKnown for one	357.1 Mpps	Unknown — not stated by the source
Latency (1 Gbps)Known for one	3.8 µs	Unknown — not stated by the source
Latency (10 Gbps)Known for one	3 µs	Unknown — not stated by the source
Number of queues	8	8
Jumbo frames support	Yes	Yes
Packet buffer memoryKnown for one	4 MB	Unknown — not stated by the source
ThroughputKnown for one	Unknown — not stated by the source	120 Gbit/s
Jumbo framesKnown for one	Unknown — not stated by the source	9000
Securityidentical
DHCP featuresKnown for one	DHCP client, DHCP relay, DHCP server	Unknown — not stated by the source
BPDU filtering/protectionKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Rack mounting	Yes	Yes
StackableKnown for one	Yes	Unknown — not stated by the source
Form factorKnown for one	19U	Unknown — not stated by the source
Product colourDiffers	Silver	Black
SafetyKnown for one	UL, cUL, TUV	Unknown — not stated by the source
LED indicatorsKnown for one	Unknown — not stated by the source	Activity, Link, Power, Speed, Status
Number of fansKnown for one	Unknown — not stated by the source	2 fan(s)
Electromagnetic compatibilityKnown for one	Unknown — not stated by the source	CLASS A, UL62368
Performance1 differ
Memory typeKnown for one	DDR-SDRAM	Unknown — not stated by the source
Internal memoryKnown for one	1024 MB	Unknown — not stated by the source
Flash memoryKnown for one	1024 MB	Unknown — not stated by the source
Noise levelDiffers	47 dB	18.7 dB
Buffer sizeKnown for one	Unknown — not stated by the source	128 KB
Power1 differ
Power consumption (max)Differs	99 W	50 W
Power sourceKnown for one	Unknown — not stated by the source	AC
Power supply includedKnown for one	Unknown — not stated by the source	Yes
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Output currentKnown for one	Unknown — not stated by the source	2.5 A
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)Differs	Yes	No
Power over Ethernet plus (PoE+) ports quantityKnown for one	8	Unknown — not stated by the source
Power over Ethernet (PoE) power per portKnown for one	30 W	Unknown — not stated by the source
Total Power over Ethernet (PoE) budgetKnown for one	240 W	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 45 °C	0 - 40 °C
Storage temperature (T-T)Known for one	-25 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	5 - 90%	10 - 85%
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 3048 m	Unknown — not stated by the source
Heat dissipationKnown for one	1334 BTU/h	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	440 mm	285 mm
DepthDiffers	260 mm	233 mm
HeightDiffers	44 mm	43 mm
WeightDiffers	4.2 kg	2.15 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Rack mount kitKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Rubber feetKnown for one	Unknown — not stated by the source	Yes
Package weightKnown for one	Unknown — not stated by the source	2.2 kg
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, VCCI, BSMI RCM, CCC
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85176990

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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