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SGSW-24040P / SGSW-24040P4

SGSW-24040P / SGSW-24040P4

SGSW-24040P / SGSW-24040P4

24-Port Gigabit PoE Managed Stackable Switch

  • Overview
  • Centralized Power Management for Enterprise and SMB Power over Gigabit Ethernet Networking

    To go for more popular Gigabit PoE network applications, PLANET SGSW-24040P/SGSW-24040P4 is the 24-port Gigabit PoE Managed Stackable Switch. Besides supporting the reliable stacking technology and advanced networking features, the SGSW-24040P/SGSW-24040P4 features high performance Gigabit Power over Ethernet (PoE), which optimizes the installation and power management of network devices such as wireless access points (APs), Voice over IP (VoIP) phones, and security video cameras. The SGSW-24040P series also provides high scalability for current and future network infrastructures as they can flexibly work with PLANET SGSW series Gigabit Switch to meet the various networking requirements and simplify the network deployment and management.

    The SGSW-24040P series Gigabit PoE Switch is ideally applicable for large scale of network deployment in enterprises, telecoms or campuses. A high performance with cost-effective solution is achieved by the SGSW-24040P series PoE Switch providing Gigabit throughput and power supply to PoE compliant devices including 802.11n AP with Gigabit PoE LAN port, mega-pixel PoE IP camera, PoE VoIP phones and more. Power and high speed data switching are integrated into one unit and delivered over a single cable, eliminating costs and time for additional AC wiring. The Gigabit PoE Switch also eliminates the need for dedicated electrical outlets on the wall, ceiling or any unreachable place. A maximum of 15.4W is available on the Gigabit ports for powering PDs (Powered Devices), with a maximum per device PoE delivery of 380W available for all ports to satisfy the increasing needs for power consumption of powered devices.

    Cost-effective IPv6 Managed Gigabit Switch Solution for SMBs

    The SGSW-24040P series can work with the original network structure (IPv4) and also support the new network structure (IPv6) in the future. With easy and friendly management interfaces and plenty of management functions included, the SGSW-24040P series is the best choice for ISP to build the IPv6 FTTx edge service and for SMB to connect with the IPv6 network.

    High-Density, Resilient Deployment Switch Solution for Growing Gigabit Networking

    The SGSW-24040P/SGSW-24040P4 provides 24 10/100/1000Mbps Gigabit Ethernet ports with IEEE 802.3af PoE injector, 4 shared Gigabit SFP slots, and 2 dedicated High-Speed HDMI-like interfaces for stacking with the series of switches. By applying the SGSW-24040 series, up to 16 units, 384 Gigabit Ethernet ports can be managed by a stacking group and you can add ports and functionality as needed. The 2 built-in stacking ports providing 5Gbps bandwidth and up to 20Gbps Bi-directional speed, it can handle an extremely large amount of data in a secure topology linking for backbone or high capacity network server with 68Gbps switching fabric per unit. The stacking technology also enables the chassis-based switches to be integrated into SGSW-24040 series Managed Switch at an inexpensive cost.

    Robust Layer 2 Features

    The SGSW-24040 series can be programmed for advanced switch management functions such as dynamic Port link aggregation, Q-in-Q VLAN, private VLAN, Multiple Spanning Tree protocol (MSTP), Layer 2 to Layer 4 QoS, bandwidth control and IGMP Snooping. The SGSW-24040 series provides 802.1Q Tagged VLAN, and the VLAN groups allowed will be maximally up to 255. Via aggregation of supporting ports, the SGSW-24040 series allows the operation of a high-speed trunk to combine with multiple ports. It enables a maximum of up to 12 groups of 16 ports for port link aggregation, and supports fail-over as well.

    Efficient and Secure Management

    For efficient management, the SGSW-24040 series Managed Ethernet Switch is equipped with console, WEB and SNMP management interfaces. With the built-in Web-based management interface, the SGSW-24040 series offers an easy-to-use, platform-independent management and configuration facility. The SGSW-24040 series supports standard Simple Network Management Protocol (SNMP) and can be managed via any standard-based management software. For text-based management, the SGSW-24040 series can be accessed via Telnet and the console port. Moreover, the SGSW-24040 series offers secure remote management by supporting SSHSSL and SNMPv3connection which encrypt the packet content at each session.

    Enhanced Security

    The SGSW-24040 series offers comprehensive Layer 2 to Layer 4 Access Control List (ACL) for enforcing security to the edge. It can be used to restrict network access by denying packets based on source and destination IP address, TCP/UDP ports or defined typical network applications. Its protection mechanism also comprises 802.1x Port-based and MAC-based user and device authentication. With the private VLAN function, communications between edge ports can be protected to ensure user privacy. New SGSW-24040 series net Security also provides DHCP Snooping, IP Source Guard and Dynamic ARP Inspection functions to prevent IP snooping from attack and discard ARP packets with invalid MAC address. The network administrators can now construct highly secured corporate networks with considerably less time and effort than before.

    Flexibility and Extension Solution

    The four mini-GBIC slots built in the SGSW-24040 series support dual speed, 100Base-FX and 1000Base-SX/LX SFP (Small Form-factor Pluggable) fiber-optic modules, meaning the administrator now can flexibly choose the suitable SFP transceiver according to the transmission distance or the transmission speed required. The distance can be extended from 550 meters (Multi-Mode fiber) up to above 10/50/70/120 kilometers (Single-Mode fiber or WDM fiber). They are well suited for applications within the enterprise data centers and distributions.

  • Applications
  • Department / Workgroup PoE Switch

    Providing up to 24-Port Gigabit PoE, in-line power interface, the SGSW-24040P PoE Switch can easily build a central-controlled power network with 11n Gigabit wireless AP, IP phone system, or mega-pixel IP Camera system group for the enterprises. For instance, 24 cameras and wireless APs can be easily installed around the corner in the company for surveillance demands or a wireless roaming environment in the office. Without the power-socket limitation, the stackable PoE Switch makes the deployment of cameras or WLAN AP easier and more efficient.

    While video surveillance system becomes more and more important for visible security in the factory or warehouse, the IP cameras with PoE function would be a lot helpful for the surveillance deployment when the power outlet is not easily found in the ceiling or in the outdoor. For example, in the factory operation or in the warehouse storage security, the PoE IP camera can be installed anywhere regardless of the restrictions of power outlet location. With the PoE Switch as the central control manager and offering remote power monitoring via Web interface or SNMP trap and SNMP monitoring, the manager can get the PoE devices status and alert immediately. The PoE IP cameras can also be controlled remotely, which increases the administrator management efficiency and improve the productivity.

  • Key Features
  • Physical Port

    • 24-Port 10/100/1000Base-T Gigabit RJ-45 with IEEE 802.3af PoE Injector
    • 4 100/1000Base-X mini-GBIC/SFP slots, shared with Port-21 to Port-24
    • 2 HDMI-like 5GbE Stacking interfaces
    • RS-232 DB9 console interface for Switch basic management and setup

    Power over Ethernet

    • Complies with IEEE 802.3af Power over Ethernet End-Span PSE
    • Up to 24 IEEE 802.3af devices powered
    • Supports PoE Power up to 15.4 watts for each PoE ports
    • Auto detect powered device (PD)
    • Circuit protection prevent power interference between ports
    • Remote power feeding up to 100m
    • PoE Management
      • Total PoE power budget control
      • Pert port PoE function enable/disable
      • PoE Port Power feeding priority
      • Per PoE port power limit
      • Per port PoE power schedule
      • PD classification detection
      • Over Temperature Protection
      • PoE Temperature Threshold
      • PoE power Usage Threshold
      • PoE events alarm by SNMP Trap, e-Mail and Syslog


    • Hardware stack up to 16 units and 384 Gigabit ports
    • Single IP address stack management
    • Stacking architecture supports Chain and Ring mode
    • Plug and Play connectivity
    • Mirror across stack
    • Link Aggregation groups spanning multiple switches in a stack
    • Hardware learning with MAC table synchronization across stack

    Layer 2 Features

    • Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)
    • High performance of Store-and-Forward architecture, broadcast storm control and runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth
    • Supports VLAN
      • IEEE 802.1Q Tagged VLAN
      • Up to 255 VLANs groups, out of 4041 VLAN IDs
      • Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
      • Private VLAN Edge (PVE)
    • Supports Spanning Tree Protocol
      • STP, IEEE 802.1D (Spanning Tree Protocol)
      • RSTP, IEEE 802.1w (Rapid Spanning Tree Protocol)
      • MSTP, IEEE 802.1s Multiple Spanning Tree Protocol, spanning tree by VLAN
      • BPDU Guard
    • Supports Link Aggregation
      • 802.3ad Link Aggregation Control Protocol (LACP)
      • Cisco ether-channel (Static Trunk)
      • Maximum 12 trunk groups, up to 16 ports per trunk group
      • Up to 32Gbps bandwidth (Duplex Mode)
    • Provide port mirror (many-to-1)
    • Port mirroring to monitor the incoming or outgoing traffic on a particular port

    Quality of Service

    • Ingress Shaper and Egress Rate Limit per port bandwidth control
    • 4 priority queues on all switch ports
    • Traffic classification:
      • IEEE 802.1p CoS
      • TOS / DSCP / IP Precedence of IPv4/IPv6 packets
      • IP TCP/UDP port number
      • Typical network application
    • Strict priority and Weighted Round Robin (WRR) CoS policies
    • Supports QoS and In/Out bandwidth control on each port
    • Traffic-policing policies on the switch port
    • QoS Control List Wizard makes QoS creation and configuration easier and more quickly
    • DSCP remarking
    • Voice VLAN


    • Supports IGMP Snooping v1, v2 and v3
    • Querier mode support
    • IGMP Snooping port filtering and throttling
    • Multicast VLAN Registration (MVR)


    • IEEE 802.1x Port-Based / MAC-Based network access authentication
    • Built-in RADIUS client to co-operate with the RADIUS servers
    • TACACS+ login users access authentication
    • RADIUS / TACACS+ users access authentication
    • IP-Based Access Control List (ACL)
    • MAC-Based Access Control List
    • Source MAC / IP address binding
    • DHCP Snooping to filter un-trusted DHCP messages
    • Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding
    • IP Source Guard prevents IP spoofing attacks
    • Auto DoS rule to defend DoS attack
    • IP address access management to prevent unauthorized intruder


    • Switch Management Interfaces
      • Console / Telnet Command Line Interface
      • Web switch management
      • SNMP v1, v2c, and v3 switch management
      • SSH / SSL secure access
    • Four RMON groups (history, statistics, alarms, and events)
    • IPv6 IP Address / NTP / DNS management
    • Built-in Trivial File Transfer Protocol (TFTP) client
    • BOOTP and DHCP for IP address assignment
    • Firmware upload/download via HTTP / TFTP
    • DHCP Relay and Relay Option 82
    • User Privilege levels control
    • NTP (Network Time Protocol)
    • Link Layer Discovery Protocol (LLDP) Protocol
    • Cable Diagnostic technology provides the mechanism to detect and report potential cabling issues
    • Reset button for system reboot or reset to factory default
    • PLANET Smart Discovery Utility for deploy management
    • ICMPv6
  • Specifications
  • Hardware Specification
    Copper Ports 24 10/100/1000Base-T RJ-45 auto-MDI/MDI-X ports with IEEE 802.3af PoE injector
    SFP/mini-GBIC Slots 4 1000Base-SX/LX/BX SFP interfaces, shared with Port-21 to Port-24
    100Base-FX SFP transceiver compatible
    Console 1 x RS-232 DB9 serial port (115200, 8, N, 1)
    Switch Processing Scheme Store-and-Forward
    Switch Fabric 68Gbps
    Address Table 8K entries
    Share data Buffer 1392 kilobytes
    Flow Control IEEE 802.3x pause frame for full-duplex
    Back pressure for half-duplex
    Jumbo Frame 10Kbytes
    LED System:
    Power, Master, FAN Alert, PoE Power Alert
    10/100/1000 Link/Act, PoE In-Use, SFP Link, Stack Port Link
    Reset Button < 5 sec: System reboot > 5 sec: Factory Default
    Dimension (W x D x H) 440 x 300 x 44.5 mm, 1U height
    Weight 4.5 KG
    Power Consumption SGSW-24040P: Max. 290 Watts / 989 BTU
    SGSW-24040P4: Max. 430 Watts / 1467 BTU
    Power Requirement AC 100~240V, 50/60Hz
    ESD Protection 6KV DC
    Power over Ethernet
    PoE Standard IEEE 802.3af Power over Ethernet / PSE
    PoE Power Supply End-Span
    PoE Power Output Per Port 48V DC, 350mA . Max. 15.4 Watts
    Power Pin Assignment 1/2(+), 3/6(-)
    PoE Power Budget SGSW-24040P: 220 Watts
    SGSW-24040P4: 380 Watts
    PoE Ability Number of PD@7Watts
    SGSW-24040P: 24
    SGSW-24040P4: 24

    Number of PD@15.4Watts
    SGSW-24040P: 14
    SGSW-24040P4: 24

    Stacking Ports Two 5Gbps HDMI-Like interface
    Stacking Numbers 16
    Stacking Bandwidth 10Gbps (full-duplex)
    Stack ID Display 7-Segment LED Display (1~9, A~F,0)
    Stack Topology Ring / Chain / Back-to-Back stack
    Layer 2 Function
    Basic Management Interfaces Console, Telnet, Web Browser, SNMPv1, v2c
    Secure Management Interfaces SSH, SSL, SNMP v3
    Port Configuration Port disable/enable.
    Auto-negotiation 10/100/1000Mbps full and half duplex mode selection
    Flow Control disable / enable
    Bandwidth control on each port
    VLAN 802.1Q Tagged based VLAN
    Port-based VLAN
    Private VLAN Edge (PVE)
    Up to 256 VLAN groups, out of 4094 VLAN IDs
    Spanning Tree Protocol IEEE 802.1D Spanning Tree
    IEEE 802.1w Rapid Spanning Tree
    IEEE 802.1s Multiple Spanning Tree
    Up to 8 MST instances
    Link Aggregation IEEE 802.3ad LACP / Static Trunk
    Support 12 groups of 16-Port trunk support
    QoS Traffic classification based, strict priority and WRR
    4-level priority for switching
    – Port Number
    – 802.1p priority
    – 802.1Q VLAN tag
    DSCP / TOS field in IP Packet Policy-based QoS
    IGMP Snooping IGMP (v1/v2/v3) Snooping, up to 255 multicast Groups
    IGMP Querier mode support
    Access Control List IP-based ACL / MAC-based ACL
    Up to 256 entries
    RFC-1493 Bridge MIB
    RFC-1643 Ethernet MIB
    RFC-2863 Interface MIB
    RFC-2665 Ether-Like MIB
    RFC-2737 Entity MIB
    RFC-2618 RADIUS Client MIB
    RFC-2819 RMON MIB (Group 1, 2, 3 and 9)
    RFC3411 SNMP-Frameworks-MIB
    IEEE802.1X PAE
    Power over Ethernet
    Standards Conformance
    Regulation Compliance FCC Part 15 Class A, CE
    Safety UL, cUL
    Standards Compliance IEEE 802.3 10Base-T
    IEEE 802.3u 100Base-TX/100Base-FX
    IEEE 802.3z Gigabit SX/LX
    IEEE 802.3ab Gigabit 1000T
    IEEE 802.3x Flow Control and Back pressure
    IEEE 802.3ad Port trunk with LACP
    IEEE 802.1d Spanning tree protocol
    IEEE 802.1w Rapid spanning tree protocol
    IEEE 802.1s Multiple spanning tree protocol
    IEEE 802.1p Class of service
    IEEE 802.1Q VLAN Tagging
    IEEE 802.1x Port Authentication Network Control
    IEEE 802.1ab LLDP
    RFC 768 UDP
    RFC 793 TFTP
    RFC 791 IP
    RFC 792 ICMP
    RFC 2068 HTTP
    RFC 1112 IGMP version 1
    RFC 2236 IGMP version 2
    IEEE 802.3af Power over Ethernet
    Operating Temperature: 0 ~ 50 degrees C
    Relative Humidity: 20 ~ 95% (non-condensing)
    Storage Temperature: -40 ~ 70 degrees C
    Relative Humidity: 20 ~ 95% (non-condensing)
  • Downloads
  • Datasheet

    Date Version Description Download
    2012-04-06 1.0 SGSW-24040P / SGSW-24040P4


    Date Version Description Download
    2012-10-31 1.8b121023 Bug Fixed-
    (1) Fix PoE Status display error.
    (2) Fix combo port can not auto switch.
    Function Added-
    (1) Support IPv6 Management function.
    (2) Add user’s privilege level function.

    Quick Guide

    Date Version Description Download
    2011-03-23 1.2 Add SGSW-24040HP.
    2010-07-02 1.1 Quick Install Guide

    User’s Manual

    Date Version Description Download
    2014-03-07 1.8 Add French Note.
    2012-08-10 1.7 1) Add Multicase router mode Auto\Force\None instruction
    2) Add UL Notice
    2011-03-23 1.6 Add SGSW-24040HP. (for IPv6)
    2010-08-06 1.5 Initial release for IPv6 version.

    EC Declaration

    Date Version Description Download
    2014-03-07 1.1 EC Declaration
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    Ordering Information
    SGSW-24040P 24-Port Gigabit PoE Managed Stackable Switch / 220W
    SGSW-24040P4 24-Port Gigabit PoE Managed Stackable Switch / 380W
    CB-STX200 2 Meter 5Gbps Stacking Cable with Crossed-HDMI connector
    CB-STX50 0.5 Meter 5Gbps Stacking Cable with Crossed-HDMI connector