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Product comparison · 2 network switches

Allied Telesis GS970M/18PS Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Grey vs Allied Telesis GS970M/28PS Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Grey

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  • 70specifications compared
  • 22differ
  • 48identical
  • 6known for one product only

Key differences

  • Basic switching RJ-45 Ethernet ports quantity
    • 18
    • 28
  • Gigabit Ethernet (copper) ports quantity
    • 16
    • 24
  • Switching capacity
    • 36 Gbit/s
    • 56 Gbit/s
  • Forwarding rate
    • 26.8 Mpps
    • 41.7 Mpps
  • Latency (1 Gbps)
    • 3.4 µs
    • 4.3 µs
  • Noise level
    • 42 dB
    • 33 dB
  • Power consumption (typical)
    • 21 W
    • 37 W
  • Power consumption (max)
    • 330 W
    • 520 W

Side by side

Differences highlightedShow differences only
76 specifications
A

Allied Telesis

GS970M/18PS Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Grey

Model GS970M/18PS

View product
B

Allied Telesis

GS970M/28PS Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Grey

Model GS970M/28PS

View product
Management featuresidentical
Switch typeManagedManaged
Switch layerL3L3
Quality of Service (QoS) supportYesYes
Web-based managementYesYes
ARP inspectionYesYes
Traffic classificationYesYes
Ports & interfaces2 differ
Basic switching RJ-45 Ethernet ports quantityDiffers1828
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantityDiffers1624
SFP module slots quantityKnown for one2
Console portRS-232RS-232
Installed SFP modules quantityKnown for one4
Network2 differ
Networking standardsDiffersIEEE 802.2, IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3zIEEE 802.1AX, IEEE 802.2, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Copper ethernet cabling technology10BASE-T, 100BASE-T, 1000BASE-T10BASE-T, 100BASE-T, 1000BASE-T
Port mirroringYesYes
Full duplexYesYes
Flow control supportYesYes
Link aggregationYesYes
VLAN supportYesYes
Virtual LAN featuresDiffersPrivate VLAN, Port-based VLANPrivate VLAN, Tagged VLAN, Port-based VLAN
Number of VLANsKnown for one2048
Optical fiberidentical
Switching optical modules typeKnown for one100 Gigabit Ethernet
Data transmission3 differ
MAC address table16000 entries16000 entries
Switching capacityDiffers36 Gbit/s56 Gbit/s
Forwarding rateDiffers26.8 Mpps41.7 Mpps
Latency (1 Gbps)Differs3.4 µs4.3 µs
Jumbo frames supportYesYes
Jumbo frames1000010000
Packet buffer memory1.5 MB1.5 MB
Security1 differ
DHCP featuresDHCP snooping, DHCP clientDHCP snooping, DHCP client
Access Control List (ACL)YesYes
IGMP snoopingYesYes
AuthenticationGuest VLAN, MAC-based authentication, Web-based authenticationGuest VLAN, MAC-based authentication, Web-based authentication
BPDU filtering/protectionYesYes
Loop protectionYesYes
MAC address filteringYesYes
Password protectionYesYes
SSH/SSL supportYesYes
Security algorithmsDiffers3DES, 128-bit AES, 192-bit AES, 256-bit AES, 802.1x RADIUS, AES, DES, MD5, PEAP, RSA, SHA-1, SHA-2, SSL/TLS, TTLS3DES, 128-bit AES, 192-bit AES, 256-bit AES, 802.1x RADIUS, DES, MD5, PEAP, RSA, SHA-1, SHA-2, SHA-256, SSL/TLS, TTLS
Multicast featuresidentical
Multicast supportYesYes
Protocolsidentical
Management protocolsSNMPSNMP
Design1 differ
Rack mountingKnown for oneYes
Product colourGreyGrey
LED indicatorsYesYes
SafetyDiffersEN60950-1 (TUV), UL 60950-1(cULus), EN60825-1EN60950-1 (TUV), UL 60950- 1(cULus), EN60825-1
Electromagnetic compatibilityEN55024EN55024
Performance1 differ
Memory typeDDR-SDRAMDDR-SDRAM
Internal memory256 MB256 MB
Flash memory64 MB64 MB
Noise levelDiffers42 dB33 dB
Power2 differ
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Input current2.4 A2.4 A
Power consumption (typical)Differs21 W37 W
Power consumption (max)Differs330 W520 W
Power over Ethernet (PoE)3 differ
Power over Ethernet (PoE)YesYes
Power over Ethernet plus (PoE+) ports quantityDiffers1624
Power over Ethernet (PoE) power per portDiffers16 W24 W
Total Power over Ethernet (PoE) budgetDiffers247 W370 W
Operational conditions1 differ
Operating temperature (T-T)0 - 50 °C0 - 50 °C
Storage temperature (T-T)-25 - 70 °C-25 - 70 °C
Operating relative humidity (H-H)5 - 90%5 - 90%
Storage relative humidity (H-H)5 - 95%5 - 95%
Operating altitude0 - 3000 m0 - 3000 m
Non-operating altitude0 - 4000 m0 - 4000 m
Heat dissipationDiffers169 BTU/h303 BTU/h
Weight & dimensions3 differ
WidthDiffers341 mm440 mm
DepthDiffers231 mm290 mm
Height44 mm44 mm
WeightDiffers3 kg4.7 kg
Packaging data3 differ
Package widthDiffers430 mm530 mm
Package depthDiffers360 mm430 mm
Package height150 mm150 mm
Package weightDiffers4 kg6.35 kg
Certificatesidentical
CertificationKnown for oneUL, cUL, UL-EU, CE
Logistics dataidentical
Country of originChinaChina

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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