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48-Port L2 Managed Gigabit PoE++ Switch with 4 10G SFP slots GS2048PS4


    48-Port PoE + 4-Port Uplink

    ● 10/100/1000Mbps Ethernet ports
    ● IEEE 802.3af / 802.3at / 802.3bt compliant
    ● 720W total PoE power supply.
    ● Ideal for installing 48 PoE devices

    ● Auto-sensing technology delivers up to 90W of power to an 802.3bt PoE ++ device with backward compatibility for 802.3at PoE+ (30W) and 802.3af PoE (15.4W) devices

    Highlight Features

    ● 4 x 10G SFP Slots

    ● 1-4 ports support IEEE802.3af/at/bt

    5-48 ports support IEEE802.3af/at

    ● Support for the 19-inch cabinet installation

    ● Support desktop installation

    Heat Dissipation

    ● Made of high-quality metal case, sturdy and durable with long service life, provide better heat dissipation, suitable for most environment.

    ● Built-in fan and venting holes help to dissipate heat quickly and ensure stable product operation

    FS1010P-08 GS1010P-380X380-10

    High Quality TPS PoE chipset inside

    ● High Quality TPS PoE chipset inside ensure High performance and stable operation of the product.

    Auto-sensing technology

    ● The port power prioritization technology ensures the continuous power supply of the key nodes.

    Lightning protection

    ● Electrostatic standard: contact 6KV, air 8KV

    ● MTBF > 50000 hour








    Model   GS2048PS4
    Fixed port 48 10/100/1000Base-T ports
    4 10Gigabit SFP+ ports
    1 Console port
    1 USB port
    1 Reset hole
    LED Indicators PWR, PoE, Link/Act LED
    Input voltage 100V~240V AC 50/60Hz
    Power consumption 750W (720W for PoE)
    CPU 400MHz ARM Cortex-A9
    DDR 2G DDR3 800MHz
    RAM 256Mbits
    Flash Memory 64Mbits
    Operating temperature 0°C~40°C
    Storage temperature -40°C~70°C
    Relative humidity 5%~95% (non-condensing)
    Thermal methods Built-in FAN
    PoE port 48 PoE ports. 
    1-4 ports support IEEE802.3af/at/bt,
    5-48 ports support IEEE802.3af/at
    PoE Standard IEEE 802.3af/at/bt
    Pin assignment IEEE 802.3af/at/: 2 pairs
    V+ (RJ45 Pin 3, 6), V- (RJ45 Pin 1, 2)
    IEEE 802.3bt/: 4 pairs
    V+ (RJ45 Pin 1, 2), V- (RJ45 Pin 3, 6)
    V+ (RJ45 Pin 4, 5), V- (RJ45 Pin 7, 8)
    PoE management Support Port-base PoE status view and control
    L2 Switching
    Switching capacity 176Gbps
    Packet Buffer 16Mbits
    Throughput 130.944Mpps
    Port configuration
    Port auto-negotiation Support
    Port flow control Support full duplex IEEE802.3x flow control
    Support Half-duplex back pressure flow control
    Broadcast storm control Support broadcast, multicast, DLF packet rate limit
    Port Mirroring Support
    Port Isolation Support
    Port Self-loop Detection Support
    Link Aggregation Supports up to 128 aggregation groups, each group supports up to 8 ports  
    Jumbo Frame Jumbo packets up to 12K bytes
    Redundant port Support
    MAC configuration
    MAC address table 32K
    MAC address table management Support
    Static MAC address Support
    MAC Address Binding Support
    MAC Address Filtering Support
    MAC Address Learning control Control number of port-based MAC address learning
    VLAN configuration
    Number of VLANs 4K
    Port-based VLAN Support
    802.1q VLANs Support
    MAC-based VLAN Support
    IP-based VLAN Support
    Protocol-based VLAN Support
    Voice VLAN Support
    VLAN mapping Support
    QinQ Support
    Reliability Protocol
    Spanning Tree Protocol Support STP/RSTP/MSTP
    EAPS Protocol Support
    ERPS Protocol Support G.8032/Y.1344
    LLDP Support LLDP & LLDP-MED
    UDLP Protocol Fully compatible with CISCO's UDLD protocol
    VLLP Support, Use with VRRP routing
    ARP Support static and dynamic ARP
    Static routing Support
    VLAN interface Support 32 VLAN interfaces
    L3 routing protocol
    RIP Support RIP v1/v2
    OSPF Support OSPF v2
    Policy routing Support
    VRRP Support
    Multicast functions and protocols
    Static multicast MAC address Support
    MVR Support
    GMRP Support
    ACL access control list
    ACL based on standard IP Support
    ACL based on extended IP Support
    ACL based on MAC IP Support
    ACL based on MAC ARP Support
    ACL port filtering Support
    ACL based on time Support
    Number of port queues 8
    Queue scheduling algorithms Support WRR, RR, WDRR, SP
    Classification based on port Support
    Classification based on 802.1p Support
    Classification based on DSCP Support
    Classification based on ACL Support
    QoS policy Supports mapping of different data streams to different queues
    Support data stream to modify COS or DSCP value
    Support the speed limit of data stream
    Support data stream statistics
    Support data stream mirroring
    DHCP Client Support
    DHCP Snooping Support
    DHCP Relay Support
    DHCP Server Support
    DHCP option 82 Support
    ACL Support Standard IP / Extend IP / MAC IP / ARP
    Security Features Support MAC-based 802.1X authentication
    Support AAA/RADIUS authentication
    Support WEB/Telnet password protection
    Self-protection Support CPU Self-protection
    CLI Support CLI (Commend Line Interface) configuration mode
    Console Support Configuration via the console port
    Telnet Support Local/remote configuration via Telnet
    WEB Support Web management system
    SNMP Support System configuration with SNMP v1/v2c
    User Management Support Multi-user management
    System Log Support
    Configuration File Download/Upload Support Download/Upload configuration File via WEB/TFTP/USB
    Upgrade Firmware Support Upgrade Firmware via WEB/TFTP
    PING Support
    TRACEROUTE Support
    Telnet client Support



● Conforms to IEEE802.3, IEEE 802.3u, IEEE802.3ab, IEEE802.3x, IEEE802.3z, IEEE802.3af/at/bt, IEEE802.3ad
● Provides 48 10/100/1000Base-T ports and 4 10Gigabit SFP+
● Provides 48 PoE ports,1-4 ports support IEEE802.3af/at/bt, 5-48 ports support IEEE802.3af/at, 750W Built-in power supply
● High back-plane bandwidth 176Gbps
● IEEE802.3x Flow control
● Surge protection for power port and data ports