LS2-48GT4SFP-P

LS2-48GT4SFP-P

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LS2-48GT4SFP-P
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  • 48-Port 10G L2 Managed POE Switch

  • 48 Gigabit RJ45 POE/POE+ Ports

  • 4 *1G SFP Slots

  • 370W PoE Power budget

  • 19-inch Rack-mountable Steel Case

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Description

Details

48-Port Managed PoE Switch Specification Sheet

48-Port Managed PoE Switch

Overview

Dimensions 440 mm × 293 mm × 44 mm (17.32 in × 11.54 in × 1.73 in)
Weight 4.32 kg (9.52 lbs) without packaging
5.86 kg (12.92 lbs) with packaging
Casing Metal
Mounting Rack / Desk
Warranty 3 Years

Port Specifications

Total RJ45 Ports 48
Total Optical Ports 4
1GE Combo Ports -
1GE SFP Ports 4
10GE SFP+ Ports -
10/100BASE-T Ports -
10/100/1000BASE-T Ports 48
10/100/1000/2500BASE-T Ports -
100/1000/2.5G/5G/10GBASE-T Ports -

PoE Specifications

PoE/PoE+ Out Ports 48
PoE/PoE+/PoE++ Out Ports -
PoE Budget 370 W
PoE Power Pins 1–2 (+), 3–6 (-)

Hardware Specifications

Switching Capacity 104 Gbps
Forwarding Rate 77.38 Mpps
Buffer Size 4.1 Mbit
CPU MAC chip, dual-core processor, 1 GHz clock frequency per core
RAM 512 MB
Flash Memory 256 MB
Recommended Camera Limit 200 W H265: 200 Cameras
400 W H265: 100 Cameras

Power Supply & Consumption

Power Method 220 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
Maximum Power Consumption 46 W (no PoE load)
450 W (full PoE load)
Heat Dissipation No PoE load: 157.32 BTU/hr (220V/50Hz)
Full PoE load: 1539 BTU/hr (220V/50Hz)

Environment & Reliability

Surge Protection Service port: ±6 kV for common mode
Power connector: ±6 kV for both common mode and differential mode
Operating Temperature 0°C to +50°C (32°F to 122°F)
Storage Temperature –40°C to +70°C (–40°F to +158°F)
Operating Humidity 10% RH to 90% RH (non-condensing)
Storage Humidity 5% RH to 95% RH (non-condensing)
Fan 2 × Fixed Fans
Cooling Air cooling, side-to-rear airflow
Altitude Operating altitude: –500 m to +5,000 m
Storage altitude: –500 m to +5,000 m
MTBF 400,000 hours
ESD Protection Contact discharge: 6 kV
Air discharge: 8 kV

Ethernet Switching

Maximum VLANs 4094
Maximum MAC Address Entries 16000
Interface Flow Control Yes
MAC Address-Based VLAN No
IP Subnet-Based VLAN No
Port-Based VLAN Yes
IEEE 802.1Q VLAN Yes
Basic QinQ No
Voice VLAN Yes
STP / RSTP / MSTP Yes
LLDP / LLDP-MED Yes
Static MAC Address Yes
MAC Address Filtering Yes
Static Aggregation Yes
LACP Yes
Rate Limiting Yes

IP Services

Maximum ARP Entries 1000
ARP Yes
IPv4 Ping Yes
IPv4 Traceroute Yes
ICMPv6 Yes
IPv6 Ping Yes
IPv6 Traceroute Yes
DNS Client Yes
DNSv6 Client Yes
DHCP Relay Yes
DHCP Server Yes
DHCP Client Yes

IP Routing

IPv4 Static Route No
IPv6 Static Route No
OSPFv2 No
OSPFv3 No

Multicast

IGMPv1 Snooping Yes
IGMPv2 Snooping Yes
Basic IGMPv3 Snooping Yes
Full IGMPv3 Snooping No
IGMP Filtering Yes
IGMPv1/v2/v3 No

ACL & QoS

Standard ACL Yes
Extended ACL Yes
802.1p Traffic Classification Yes
DSCP Traffic Classification Yes
Egress Queues (802.1p / DSCP) Yes
Egress Queues (IP Precedence) No
Ingress Flow Rate Limiting No
Queue Scheduling Yes
DRR No
SP Yes
SP+DRR No
SP+WFQ No
SP+WRR Yes
WFQ No
WRR Yes
Congestion Avoidance (Tail Drop) Yes

Security

802.1X Authentication Yes
IAB Yes
MAC-Based 802.1X Yes
Port-Based 802.1X Yes
AAA No
Radius No
Port Isolation Yes
Broadcast Storm Control Yes
Multicast Storm Control Yes
Unknown Unicast Storm Control Yes
DHCP Snooping Yes
IP-MAC-Port Binding Yes
ARP Anti-Spoofing Yes
IP Source Guard Yes
CPU Protection Policy Yes

Reliability

VCS No
System Dual Backup No
Cloud-Based Auto-Recovery Yes
Loop Prevention Yes

Management & Monitoring

Web Management Yes
Cloud Management Yes
App Management Yes
Mirroring Yes
Self-Organizing Network Yes
Fan Speed Adjustment -
HTTPS Login Yes
RLOG Yes
Syslog Yes
PoE Service Failure Yes
PoE Power Overload Yes
SNMP v1/v2c/v3 Yes
NTP Client Yes
Camera Detection Yes

Basic Configurations

PoE Watchdog Yes
Local Upgrade Yes
Online Upgrade Yes
Jumbo Frame Length (MTU) 9216 bytes
EEE Yes
Cable Test Yes

Compliance & Certification

NDAA Compliant Yes
EMC FCC 47 CFR Part 15 Subpart B
ICES-003 Issue 7
Safety Compliance UL 62368-1:2019
Certification FCC, IC, cTUVus

Package Contents

Device 1
User Manual 1
Warranty Card 1
Rubber Pads 4
Power Cord Retention Clip 1
Screws 6 × M4 × 8 mm cross recessed countersunk head screws
Grounding Cable 1 × 1 m (3.28 ft.)
Power Cord 1 × 1.5 m (4.92 ft.)
Rack-Mount Brackets 2
© 2026 48-Port Managed PoE Switch Specification Sheet
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