Product comparison · 2 network switch modules

Allied Telesis AT-SBx31GP24 network switch module Gigabit Ethernet vs HP 20-port GT PoE+/4-port SFP v2 zl

9specifications compared
5differ
4identical
21known for one product only

Key differences

The Allied Telesis AT-SBx31GP24 network switch module Gigabit Ethernet has 4 more Ethernet LAN (RJ-45) ports than the HP 20-port GT PoE+/4-port SFP v2 zl (24 vs 20). Compatibility: Allied Telesis SwitchBlade x3100 on the Allied Telesis AT-SBx31GP24 network switch module Gigabit Ethernet, E5400 zl/E8200 zl on the HP 20-port GT PoE+/4-port SFP v2 zl. Dimensions (WxDxH): 206.7 x 313.2 x 40.6 mm on the Allied Telesis AT-SBx31GP24 network switch module Gigabit Ethernet, 261.6 x 206.5 x 44.5 mm on the HP 20-port GT PoE+/4-port SFP v2 zl. Weight: 1.06 kg on the Allied Telesis AT-SBx31GP24 network switch module Gigabit Ethernet, 950 g on the HP 20-port GT PoE+/4-port SFP v2 zl.

Ethernet LAN (RJ-45) ports
- AT-SBx31GP24 network switch module Gigabit Ethernet:24
- 20-port GT PoE+/4-port SFP v2 zl:20
Dimensions (WxDxH)
- AT-SBx31GP24 network switch module Gigabit Ethernet:206.7 x 313.2 x 40.6 mm
- 20-port GT PoE+/4-port SFP v2 zl:261.6 x 206.5 x 44.5 mm
Weight
- AT-SBx31GP24 network switch module Gigabit Ethernet:1.06 kg
- 20-port GT PoE+/4-port SFP v2 zl:950 g

Side by side

Differences highlightedShow differences only

Comparison of AT-SBx31GP24, 20-port GT PoE+/4-port SFP v2 zl
30 specifications	A Allied Telesis AT-SBx31GP24 network switch module Gigabit Ethernet Model AT-SBx31GP24 View product	B HP 20-port GT PoE+/4-port SFP v2 zl View product
Network1 differ
Ethernet interface type	Gigabit Ethernet	Gigabit Ethernet
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Copper ethernet cabling technology	10BASE-T, 100BASE-TX, 1000BASE-T	10BASE-T, 100BASE-TX, 1000BASE-T
Flow control supportKnown for one	Yes	Unknown — not stated by the source
Networking standardsDiffers	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ac, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Jumbo frames supportKnown for one	Yes	Unknown — not stated by the source
Full duplexKnown for one	Unknown — not stated by the source	Yes
Auto MDIX IEEEKnown for one	Unknown — not stated by the source	Yes
Data transmissionidentical
MAC address tableKnown for one	16000 entries	Unknown — not stated by the source
Number of VLANsKnown for one	4096	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	24	20
SFP module slots quantityKnown for one	Unknown — not stated by the source	4
Performance1 differ
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Service levelKnown for one	3	Unknown — not stated by the source
Queues per portKnown for one	8	Unknown — not stated by the source
Access Control List (ACL)Known for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	802.1x RADIUS, SSH-2	Unknown — not stated by the source
CompatibilityDiffers	Allied Telesis SwitchBlade x3100	E5400 zl/E8200 zl
Poweridentical
Power consumption (typical)Known for one	34.4 W	Unknown — not stated by the source
Power over Ethernet (PoE)	Yes	Yes
Operational conditionsidentical
Operating altitudeKnown for one	0 - 3000 m	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-25 - 70 °C	Unknown — not stated by the source
Certificatesidentical
SafetyKnown for one	CULUS, TUV, C-TICK, CE	Unknown — not stated by the source
CertificationKnown for one	FCC Class A, EN55022 Class A, CISPR Class A, ICES 003 Class A EN55024 EN60950-1 (TUV), UL60950-1 (CULUS), EN60825	Unknown — not stated by the source
Weight & dimensions2 differ
Dimensions (WxDxH)Differs	206.7 x 313.2 x 40.6 mm	261.6 x 206.5 x 44.5 mm
WeightDiffers	1.06 kg	950 g
Other featuresidentical
SFP/SFP+ slots quantityKnown for one	Unknown — not stated by the source	4

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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