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Product comparison · 2 network switches

Allied Telesis AT-FS980M/52PS-50 Managed L3 Fast Ethernet (10/100) Power over Ethernet (PoE) Grey vs LevelOne KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch

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  • 44specifications compared
  • 22differ
  • 22identical
  • 65known for one product only

Key differences

  • Basic switching RJ-45 Ethernet ports quantity
    • 48
    • 24
  • 10G support
    • No
    • Yes
  • Switching capacity
    • 17.6 Gbit/s
    • 128 Gbit/s
  • DHCP features
    • DHCP client
    • DHCP snooping
  • Security algorithms
    • SNMP, SSH
    • HTTPS
  • Memory type
    • DDR2-SDRAM
    • DRAM
  • Internal memory
    • 512 MB
    • 256 MB
  • AC input frequency
    • 47/63 Hz
    • 50 - 60 Hz

Side by side

Differences highlightedShow differences only
109 specifications
A

Allied Telesis

AT-FS980M/52PS-50 Managed L3 Fast Ethernet (10/100) Power over Ethernet (PoE) Grey

Model AT-FS980M/52PS-50

View product
B

LevelOne

KILBY 28-Port Stackable L3 Lite Managed Gigabit Switch

Model GTL-2881

View product
Management featuresidentical
ARP inspectionKnown for oneYes
System event logKnown for oneYes
Traffic classificationKnown for oneYes
MIB supportKnown for oneYes
Ports & interfaces2 differ
Basic switching RJ-45 Ethernet ports quantityDiffers4824
Basic switching RJ-45 Ethernet ports typeDiffersFast Ethernet (10/100)Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantityKnown for one24
SFP+ module slots quantityKnown for one2
Fiber optic connectorKnown for oneSFP+
Console portKnown for oneRJ-45
SFP module slots quantityKnown for one4
Network3 differ
Networking standardsDiffersIEEE 802.1AX, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ad, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.2, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ac, IEEE 802.3af, IEEE 802.3at, IEEE 802.3x, IEEE 802.3zIEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G supportDiffersNoYes
Flow control supportKnown for oneYes
Virtual LAN featuresDiffersPrivate VLAN, Port-based VLANPrivate VLAN, Voice VLAN, Tagged VLAN, Protocol-based VLAN, MAC address-based VLAN, Port-based VLAN, IP subnet–based VLAN
Number of VLANsKnown for one4000
Copper ethernet cabling technologyKnown for one10BASE-T, 100BASE-TX
IP routingKnown for oneYes
Active link detectionKnown for oneYes
Data transmission1 differ
Switching capacityDiffers17.6 Gbit/s128 Gbit/s
Forwarding rateKnown for one95.23 Mpps
Store-and-forwardKnown for oneYes
Static routeKnown for oneYes
Packet buffer memoryKnown for one1.5 MB
ThroughputKnown for one13.09 Mpps
Number of queuesKnown for one8
Number of static routesKnown for one16
Security2 differ
DHCP featuresDiffersDHCP clientDHCP snooping
DoS attack preventionKnown for oneYes
Security algorithmsDiffersSNMP, SSHHTTPS
Access Control List (ACL)Known for oneYes
IGMP snoopingKnown for oneYes
AuthenticationKnown for oneMAC-based authentication, Port-based authentication
BPDU filtering/protectionKnown for oneYes
Loop protectionKnown for oneYes
Protocolsidentical
Management protocolsKnown for oneBOOTP/DHCP, SNTP, DNS, LLDP, RMON I, SNMP v1/v2/v3,
GARP VLAN Registration Protocol (GVRP)Known for oneYes
Supported network protocolsKnown for oneHTTPS, HTTP
Design1 differ
Rack mountingKnown for oneYes
LED indicatorsKnown for oneDiagnostic, System, Uplink
SafetyDiffersUL 60950-1 Ed2, C22.2 NO.60950-1, EN 60950-1 Ed2, IEC60950-1 Ed.2, EN60950-1 Ed2.CB, UL
Performance2 differ
Physical stacking (units)Known for one8
Virtual stacking (units)Known for one36
Memory typeDiffersDDR2-SDRAMDRAM
Internal memoryDiffers512 MB256 MB
Firmware upgradeableKnown for oneYes
TelnetKnown for oneYes
Mean time between failures (MTBF)Known for one904213 h
Noise levelKnown for one36 dB
Power2 differ
Power supply includedKnown for oneYes
AC input frequencyDiffers47/63 Hz50 - 60 Hz
Input currentDiffers8 A1.5 A
Power consumption (typical)Known for one35 W
Power consumption (max)Known for one540 W
Power plug typeKnown for oneType C
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)DiffersYesNo
Power over Ethernet plus (PoE+) ports quantityKnown for one48
Power over Ethernet (PoE) power per portKnown for one30 W
Total Power over Ethernet (PoE) budgetKnown for one375 W
Operational conditions4 differ
Operating temperature (T-T)Differs0 - 50 °C0 - 45 °C
Storage temperature (T-T)Differs-20 - 60 °C-40 - 70 °C
Operating relative humidity (H-H)Differs5 - 90%10 - 90%
Storage relative humidity (H-H)Differs5 - 90%10 - 90%
Operating altitudeKnown for one0 - 3048 m
Heat dissipationKnown for one210 BTU/h
Weight & dimensions3 differ
DepthDiffers345 mm315 mm
HeightDiffers43.2 mm44 mm
WeightDiffers5.4 kg3.7 kg
Packaging contentidentical
Cables includedKnown for oneAC, LAN (RJ-45)
Quick start guideKnown for oneYes
Rack mount kitKnown for oneYes
Packaging dataidentical
Package typeKnown for oneBox
Resource CDKnown for oneYes
Rubber feetKnown for oneYes
Package widthKnown for one590 mm
Package depthKnown for one390 mm
Package heightKnown for one133 mm
Package weightKnown for one5.3 kg
Certificates1 differ
CertificationDiffersFCC part15 B, EN55022 Class A, CISPR22:2006, VCCI Class A, C-Tick, EN 55024 CE, cULus, TUVFCC Class A, CE, VCCI, WEEE, RoHS
Logistics dataidentical
Country of originKnown for oneChina
Master (outer) case widthKnown for one590 mm
Master (outer) case lengthKnown for one390 mm
Master (outer) case heightKnown for one133 mm
Master (outer) case gross weightKnown for one5.3 kg
Products per master (outer) caseKnown for one1 pc(s)
Optical fiberidentical
Fiber ethernet cabling technologyKnown for one100BASE-X, 1000BASE-X
Multicast featuresidentical
Multicast supportKnown for oneYes

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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