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S5452-48GT4XF-750 new-products

52-Port L2+ Managed Switch with 48-Port PoE

> All-gigabit port design (10 gigabit uplink port) 

> Meets the requirements of IEEE 802.3af and IEEE 802.3at power supply standards. The red port complies with Hi-PoE/IEEE 802.3bt standard. 

> Long distance PoE. 

> PoE watchdog real-time monitors camera statues and automatically reboots faulty network cameras. 

> Supports STP, RSTP and ERPS 

> IEEE802.1Q-based VLAN configuration 

> Static link aggregation and dynamic link aggregation 

> Easy to manage the device through the webpage. 

> EMC compliant, the device is lightning proof. 

> Desktop mount and rack mount. 


  • Specifications
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  • Basic

    Layer

    Layer 2

    Switching Capacity

    176 Gbps

    Packet Forwarding Rate

    130.944 Mpps

    Description of Function Slots

    Port 1-48: 48 × RJ-45 10/100/1000 Mbps;
    Port 49-52: 4 × SFP+ 1/10 Gbps

    Operating Temperature

    –10 °C to +55 °C (14 °F to +131 °F)

    Operating Humidity

    5%–95% (RH), non-condensing

    Storage Humidity

    5%–95% (RH), non-condensing

    Power Supply

    Built-in power supply: 100–240 VAC, 50/60 Hz, 12 A Max

    Power Consumption

    Idling load: 31.4 W;
    Full load: ≤ 800 W

    Statics Protection

    Air discharge: 8 kV;
    Contact discharge: 6 kV

    Lightning Protection

    Common mode: 4 kV;
    Differential mode: 2 kV

    Net Weight

    5.7 kg (12.57 lb)

    Gross Weight

    7 kg (15.43 lb)

    Product Dimensions

    440 mm × 391 mm × 44.0 mm (17.32" × 15.39" × 1.73") (L × W × H)

    Packaging Dimensions

    561 mm × 513 mm × 146 mm (22.09" × 20.20" × 5.75") (L × W × H)

    Installation

    Rack mount; desktop mount

    PoE

    PoE

    Yes

    PoE Power

    Port 1-4 ≤ 90 W, Port 5-48 ≤ 30 W, total ≤ 750 W

    PoE Protocol

    IEEE 802.3af; IEEE 802.3at; Hi-PoE; IEEE 802.3bt

    PoE Power Consumption Management

    Yes

    PoE Pin Assignment

    1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-)

    Long Distance PoE Transmission

    Yes

    Hardware

    Debugging

    1 × Console port

    Reset Button

    1

    Performance

    Packet Buffer Size

    16 Mbit

    Jumbo Frame

    12288 Byte

    MAC Table Size

    32K

    Communication Standard

    IEEE 802.3; IEEE 802.3u; IEEE 802.3x; IEEE 802.3ab; IEEE 802.3z; IEEE 802.3ad

    VLAN Number

    4094

    VLAN Interface

    16

    Feature

    Ethernet Loop Protection

    STP/RSTP/ERPS

    VLAN Function

    Port-based VLAN

    Link Aggregation

    LACP;
    Static link aggregation;
    Dynamic link aggregation

    Port Feature

    IEEE 802.3x flow control;
    Unknown unicast suppression;
    Multicast storm control;
    Broadcast storm control

    IEEE 802.3x Flow Control

    Yes

    Multicast

    IGMP Snooping

    Reliability

    LLDP

    DHCP Function

    DHCP Client

    Security

    802.1X;
    Port isolation;
    Radius;
    HTTPS

    QoS/ACL

    SP/WRR queue scheduling;
    802.1p and DSCP priority mapping;
    Port speed limit

    Equipment Management

    Web;
    SNMP V1/V2C/V3;
    NTP;
    Logs;
    Ping

    General

    Packing List

    1 × User Manual;
    1 × Legal and Regulatory Information;
    1 × Warranty Card;
    1 × List of Hazardous Substances;
    1 × Power Cord;
    1 × Rack-mounting Kit

    Transmission Performance:

    Cable(m)

    Load Capacity(W)

    Bandwidth(Mbps)

    IEEE802.3bt 90W

    100

    71.3

    1000

    150

    62

    10

    200

    51

    10

    250

    40

    10

    Hi-PoE 60W

    100

    53

    1000

    150

    50

    10

    200

    47

    10

    250

    37

    10

    IEEE802.3at 30W

    100

    25.5

    1000

    150

    25.5

    10

    200

    25.5

    10

    250

    25.5

    10

    Note: Data from this table was collected by Dahua test lab and is for reference only. The actual transmission distance may vary due to power consumption of connected devices or the cable type and status.