LS2-24GT4SFP-P primary image

Switches

LS2-24GT4SFP-P

24-Port Layer 2 Managed PoE Switch with 370 W PoE Budget

24-Port Gigabit L2 Managed POE Switch
24 Gigabit RJ45 POE/POE+ Ports
4 SFP Slots
370W PoE power budget
19-inch Rack-mountable Stell Case

Technical details

Specifications

Dimensions440 mm x 215 mm x 44 mm (17.32 in. x 8.46 in. x 1.73 in.)

Weight3.53 kg (7.78 lbs)(with packaging materials) 3 kg (6.61 lbs) (without packaging materials)

Port Specifications

Total number of RJ45 ports24

Total number of optical ports4

Number of 1GE combo ports-

Number of 1GE SFP ports4

Number of 10GE SFP+ ports-

Number of 10/100BASE-T ports-

Number of 10/100/1000BASE-T ports24

Number of 10/100/1000/2500BASE-T ports-

Number of 100/1000/2.5G/5G/10GBASE-T ports-

PoE Specifications

Number of PoE/PoE+ Out ports24

Number of PoE/PoE+/PoE++ Out ports-

PoE budget370 W

PoE power pins1–2 (+), 3–6 (-)

CasingMetal

MountingRack/Desk

Warranty3 years

System Specifications

Switching capacity56 Gbps(bit/s)

Forwarding rate41.66 Mpps

Buffer size4.1 Mbit

CPUMAC chip, single-core processor, 500 MHz clock frequency

RAM512 MB

Flash memory16 MB

System Performance Capacity

Recommended camera limit200 W H265: 120 400 W H265: 60

Power supply and Consumption

Power Method220 V AC power supply: ● Rated input voltage: 100 V AC to 240 V AC, 50/60 Hz ● Maximum input voltage: 90 V AC to 264 V AC, 47 Hz to 63 Hz ● Maximum input current: 6 A

Max. Power Consumption21 W (with no PoE load) 443 W (with full PoE load)

Heat DissipationNo PoE load: 71.82 BTU/hr (220V/50Hz) Full PoE load: 1,515.06 BTU/hr (220V/50Hz)

Environment and Reliability

Surge protectionService port: ±6 kV for common mode Power connector: ±6 kV for both common mode and differential mode

Operating temperature0°C to +50°C (32°F to 122°F)

Storage temperature–40°C to +70°C (–40°F to +158°F)

Operating humidity10% RH to 90% RH (non-condensing)

Storage humidity5% RH to 95% RH (non-condensing)

Fan1 x fixed fan

CoolingAir cooling, front-to-rear airflow + left-to-rear airflow

AltitudeOperating altitude: –500 m to +5,000 m (–1,640.42 ft. to +16,404.20 ft.) Storage altitude: –500 m to +5,000 m (–1,640.42 ft. to +16,404.20 ft.)

MTBF400,000 hours

ESD protectionContact discharge: 6 kV Air discharge: 8 kV

Ethernet Switching

Maximum number of VLANs4094

Maximum number of MAC address entries8000

Interface flow controlYes

MAC address-based VLANNo

IP subnet–based VLAN assignmentNo

Port-based VLANYes

IEEE 802.1Q VLANYes

Basic QinQNo

Voice VLANYes

STP,RSTP,MSTPYes

LLDP/LLDP-MEDYes

Static MAC addressYes

MAC address filteringYes

Static aggregationYes

LACPYes

Inbound or outbound rate limiting based on interface trafficYes

IP Service

Maximum number of ARP entries1000

IPv4 routing table size (host route)-

ARPYes

IPv4 pingYes

IPv4 tracerouteYes

ICMPv6Yes

IPv6 pingYes

IPv6 tracerouteYes

DNS clientYes

DNSv6 clientYes

DHCP relayYes

DHCP serverYes

DHCP clientYes

IP Routing

IPv4 static routeNo

Maximum number of IPv4 static routes-

IPv6 static routeNo

Maximum number of IPv6 static routes-

IPv4 routing table size (network route)-

IPv6 routing table size (network route)-

OSPFv2No

OSPFv3No

Multicast

IGMPv1 snoopingYes

IGMPv2 snoopingYes

Basic IGMPv3 snoopingYes

Full IGMPv3 snoopingNo

IGMP filteringYes

IGMPv1, v2, and v3No

ACL and QoS

Standard ACLYes

Extended ACLYes

802.1p priority-based traffic classificationYes

DSCP priority-based traffic classificationYes

Egress queues based on 802.1p and DSCP prioritiesYes

Egress queues based on IP precedencesNo

Ingress flow-based rate limitingNo

Queue schedulingYes

DRRNo

SPYes

SP+DRRNo

SP+WFQNo

SP+WRRYes

WFQNo

WRRYes

Congestion avoidance: tail dropYes

Security

802.1X authenticationYes

Inaccessible Authentication Bypass (IAB)Yes

MAC address-based 802.1X authenticationYes

Port-based 802.1X authenticationYes

Authentication, Authorization, and Accounting (AAA)No

RadiusNo

Port isolationYes

Broadcast storm controlYes

Multicast storm controlYes

Unknown unicast storm controlYes

DHCP snoopingYes

IP-MAC-port bindingYes

ARP anti-spoofingYes

IP source guardYes

CPU Protection PolicyYes

Reliability

VCSNo

Number of VCS members-

DHCP server hot standby-

System dual backupNo

Cloud-based auto-recoveryYes

Loop PrevetionYes

Network Management and Monitoring

Web managementYes

Cloud managementYes

App managementYes

MirroringYes

Self-Organizing NetworkYes

Fan speed adjustmentIntelligent speed adjustment

HTTPS loginYes

RLOGYes

SyslogYes

PoE service failureYes

PoE power overloadYes

SNMPv1, v2c, and v3Yes

NTP clientYes

Camera detectionYes

Basic Configurations

PoE watchdogYes

Local upgradeYes

Online upgradeYes

Interface

Jumbo frame length (MTU)9216 bytes (global configuration mode)

EEEYes

Cable testYes

Certification and Regulatory Compliance

NDAA ComplainYes

EMCFCC 47 CFR Part 15 Subpart B ICES-003 Issue 7

Safety complianceUL 62368-1:2019

CertificationFCC, IC, cTUVus

Device

Device1

Manual

User Manual1

Warranty Card1

Accessories

Rubber pad4

Power cord retention clip1

Screw6 M4 x 8 mm cross recessed countersunk head screws

Grounding cable1 x 1 m (3.28 ft.)

Power cord1x 1.8m (5.91 ft.)

Rack-mount bracket2