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L2+ 24-Port 100/1000BASE-X SFP with 8-Port Shared TP + 2-Port 10G SFP+ Managed Stackable Switch

 7icon_stackable 1icon_SFP+ 1icon_IPv6-Management 2icon_QinQ-VLAN 2icon_L3-Static-Routing icon_SSL-SSH

  • Overview
  • High-density, Resilient Deployment Switch Solution for Gigabit Networks of Enterprises, Campuses and Data Centers

    For the growing Gigabit network and IoT (Internet of Things) demand, PLANET has launched a new-generation, stackable Gigabit switch solution, the SGS-5220 switch series, to meet the needs of enterprises, telecoms and campuses for a large-scale network deployment. The SGS-5220-24S2XR is a Layer 2+ Stackable Managed Gigabit Switch, which supports both IPv4 and IPv6 protocols and hardware Layer 3 static routing capability, and provides 24 100/1000BASE-X slots, 8 shared Gigabit RJ45 ports, 2 10G SFP+ uplink slots and another 2 dedicated 10G SFP+ stacked interfaces for stacking with the series of switches. Up to 16 units, 384 Gigabit SFP slots and 32 10Gbps SFP+ slots can be managed by a stacking group and you can add ports and functionality as needed.
    Redundant AC/DC Power Supply to Ensure Continuous Operation

    The SGS-5220-24S2XR is particularly equipped with one 100~240V AC power supply unit and one 36~60V DC power supply unit to provide an enhanced, reliable and scalable redundant power supply installation. The continuous power system is specifically designed to fulfill the demands of high-tech facilities requiring the highest power integrity. With the 36~60V DC power supply, the SGS-5220-24S2XR is able to act as a telecom-level device that can be located in the electronic room.
    Efficient Single IP Management

    The SGS-5220 stackable managed switch series applies the advantage of the stacking technology to managing the stack group with one single IP address, which helps network managers to easily manage a stack of switches instead of connecting and setting each unit one by one. The stacking technology also enables the chassis-based switches to be integrated into the SGS-5220 series at an inexpensive cost.
    Highly-reliable Stacking Ability

    Through its up to 40Gbps, bi-directional high bandwidth tunnel and stacking technology, the SGS-5220-24S2XR gives the enterprises, service providers and telecoms flexible control over port density, uplinks and switch stack performance. The stack redundancy of the SGS-5220-24S2XR ensures that data integrity is retained even if one switch in the stack fails. You can even hot-swap switches without disrupting the network, which greatly simplifies the tasks of upgrading the LAN for catering to increasing bandwidth demands.
    Cost-effective 10Gbps Uplink Capacity

    10G Ethernet is a big leap in the evolution of Ethernet. The two 10G SFP+ slots of the SGS-5220-24S2XR support Dual-speed, 10GBASE-SR/LR or 1000BASE-SX/LX, meaning the administrator now can flexibly choose the suitable SFP/SFP+ transceiver according to the transmission distance or the transmission speed required to extend the network efficiently. They greatly support SMB network to achieve 10Gbps high performance in a cost-effective way because 10GbE interface usually could be available in Layer 3 Switch but Layer 3 Switch could be too expensive to SMBs.

    Solution for IPv6 Networking

    With the support for IPv6/IPv4 protocol, and easy and friendly management interfaces, the SGS-5220 series is the best choice for IP surveillance, VoIP and wireless service providers to connect with the IPv6 network. It also helps the SMBs to step in the IPv6 era with the lowest investment but not necessary to replace the network facilities while the ISP constructs the IPv6 FTTx edge network.

    IPv4 and IPv6 VLAN Routing for Secure and Flexible Management

    To help customers stay on top of their businesses, the SGS-5220 switch series not only provides ultra high transmission performance and excellent Layer 2 technologies, but also IPv4/IPv6 VLAN routing feature which allows to crossover different VLANs and different IP addresses for the purpose of having a highly-secure, flexible management and simpler networking application.

    Robust Layer2 Features

    The SGS-5220 series can be programmed for advanced switch management function, such as dynamic port link aggregation, Q-in-Q VLAN, Multiple Spanning Tree Protocol (MSTP), Layer 2/4 QoS, bandwidth control and IGMP/MLD snooping. The SGS-5220 series allows the operation of a high-speed trunk combining multiple ports. Supporting 10 trunk groups, it enables a maximum of up to 16 ports per trunk and supports connection fail-over as well.

    Powerful Security

    The SGS-5220 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 port number 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, communication between edge ports can be prevented to ensure user privacy.

    Enhanced Security and Traffic Control

    The SGS-5220 series 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 administrator can now construct highly-secure corporate networks with considerably less time and effort than before.

    User-friendly, Secure Management

    For efficient management, the SGS-5220 managed switch series is equipped with console, web and SNMP management interfaces. With the built-in web-based management interface, the SGS-5220 series offers an easy-to-use, platform independent management and configuration facility. The SGS-5220 series supports SNMP and it can be managed via any management software based on the standard SNMP v1 and v2 protocols. For reducing product learning time, the SGS-5220 series offers Cisco-like command via Telnet or console port and customer doesn’t need to learn new command from these switches. Moreover, the SGS-5220 series offers remote secure management by supporting SSH, SSL and SNMP v3 connection which can encrypt the packet content at each session.

    Flexible and Extendable Solution

    The 24 mini-GBIC SFP slots built in the SGS-5220-24S2XR support dual speed as it features 100BASE-FX and 1000BASE-SX/LX SFP (Small Form-factor Pluggable) fiber-optic modules. Now the administrator can flexibly choose the suitable SFP transceiver according to not only the transmission distance, but also the transmission speed required. The distance can be extended from 550 meters to 2km (multi-mode fiber) and up to 10/20/30/40/50/70/120 kilometers (single-mode fiber or WDM fiber). They are well suited for applications within the enterprise data centers and distributions.

    Intelligent SFP Diagnosis Mechanism

    The SGS-5220-24S2XR supports SFP-DDM (Digital Diagnostic Monitor) function that greatly helps network administrator to easily monitor real-time parameters of the SFP and SFP+ transceivers, such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.

  • Applications
  • Good Scalability and Reliability Solution for Virtualization and Data Replication/Backup

    For high-volume Virtualization and Data Replication/Backup for enterprises and campuses, PLANET SGS-5220-24S2XR Stackable Managed switches allow an affordable and scalable network deployment. Up to 40Gbps of stacking backplane fiber-optic connections allow stacked switches to be placed in multiple physical locations, supporting remote or branch offices. Up to 16 units, 256 Gigabit SFP slots, 128 Gigabit TP/SFP ports and 32 high-capacity 10G SFP+ ports can be managed by a stacking group with one single IP address. Furthermore, it is available for remote uplink connectivity in a stacking group and provides the uplink to the edge network through SFP/SFP+ modules. The SGS-5220-24S2XR stackable switching system gives you the flexibility to expand small area network when needed.
    Excellent Solution to Core/Data Center Security and QoS Switch

    The SGS-5220-24S2XR performs 128 Gigabits per second non-blocking switch fabric so it can easily provide a local 10Gbps high bandwidth Ethernet network for the backbone of your department. With the two built-in SFP+ ports, the SGS-5220-24S2XR provides the uplink to the backbone network through the 10G Ethernet LR/SR SFP+ modules. It further improves the network efficiency and protects the network clients by offering the security and QoS features.
    By means of improving the technology of Optical Fiber Ethernet with highly-flexible, highly-extendable and easy-to-install features, the SGS-5220 series offers up to 10Gbps data exchange speed via optical fiber interface and the transmission distance can be extended to10km. The SGS-5220 series is the ideal solution for SMBs/enterprises to build redundant connection and establish high bandwidth for server farm.
  • Key Features
  • Physical Port

    • 24 100/1000BASE-X mini-GBIC/SFP slots, compatible with 100BASE-FX SFP
    • 8-port 10/100/1000BASE-T RJ45, shared with Port-1 to Port-8
    • 2 10GBASE-SR/LR SFP+ slots, compatible with 1000BASE-SX/LX/BX SFP
    • 2 10GBASE-SR/LR SFP+ stackable slots
    • RJ45 console interface for basic management and setup

    Stacking Features

    • Physical stacking up to 16 units, 384 Gigabit ports, 32 10G 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
    • Physical MAC address 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 and runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth
    • Storm Control support
    • – Broadcast, Multicast and Unknown unicast
    • Supports VLAN
      – IEEE 802.1Q tagged VLAN
      – Up to 255 VLANs groups, out of 4094 VLAN IDs
      – Supports provider bridging (VLAN Q-in-Q, IEEE 802.1ad)
      – Private VLAN Edge (PVE)
      – Protocol-based VLAN
      – MAC-based VLAN
      – Voice VLAN
    • 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 10 trunk groups, up to 16 ports per trunk group
      – Up to 40Gbps bandwidth (full duplex mode)
    • Provides port mirror (many-to-1)
    • Port mirroring to monitor the incoming or outgoing traffic on a particular port
    • Loop protection to avoid broadcast loops

    Layer 3 IP Routing Features

    • Supports maximum 128 static routes and route summarization

    Quality of Service

    • Ingress Shaper and Egress Rate Limit per port bandwidth control
    • 8 priority queues on all switch ports
    • Traffic classification
    • – IEEE 802.1p CoS
      – TOS, DSCP, IP Precedence of IPv4 and IPv6 packets
      – IP TCP/UDP port number
      – Typical network application
    • Strict priority and Weighted Round Robin (WRR) CoS policies
    • Supports QoS and In and Out bandwidth control on each port
    • Traffic-policing policies on the switch port
    • DSCP remarking


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


    • Authentication
    • – IEEE 802.1x Port-based and MAC-based network access authentication
      – Built-in RADIUS client to co-operate with the RADIUS servers
      – TACACS+ login users access authentication
      – RADIUS and TACACS+ users access authentication
    • Access Control List
    • – 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


    • IPv4 and IPv6 dual stack management
    • Switch Management Interfaces
    • – Console and Telnet Command Line Interface
      – Web switch management
      – SNMP v1, v2c, and v3 switch management
      – SSH and SSL secure access
    • IPv6 IP Address, NTP and DNS management
    • Built-in Trivial File Transfer Protocol (TFTP) client
    • BOOTP and DHCP for IP address assignment
    • System Maintenance
    • – Firmware upload and download via HTTP or TFTP
      – Reset button for system reboot or reset to factory default
      – Dual Images
    • DHCP Relay
    • DHCP Option82
    • User Privilege levels control
    • NTP (Network Time Protocol)
    • Link Layer Discovery Protocol (LLDP) and LLDP-MED
    • Network Diagnostic
    • – ICMPv6 and ICMPv4 Remote Ping
      – Cable Diagnostic technology provides the mechanism to detect and report potential cabling issues
    • SMTP/Syslog remote alarm
    • Four RMON groups (history, statistics, alarms and events)
    • SNMP trap for interface Link Up and Link Down notification
    • System Log
    • PLANET Smart Discovery Utility for deployment management

    Redundant Power System

    • Redundant 100~240V AC and 36-60V DC dual power
    • Active-active redundant power failure protection
    • Backup of catastrophic power failure on one supply
    • Fault tolerance and resilience
  • Specifications
  • Hardware Specifications
    Copper Ports 8 10/100/1000BASE-T RJ-45 auto-MDI/MDI-X ports, shared with Port-1 to Port-8
    SFP/mini-GBIC Slots 24 100/1000BASE-X SFP interfaces

    Compatible with 100BASE-FX SFP transceiver

    10Gbps Fiber Uplink Ports 2 1/10GBASE-SR/LR SFP+ slots
    10Gbps Fiber Stackable Ports 2 10GBASE-SR/LR SFP+ slots
    Console 1 x RJ45 serial port (115200, 8, N, 1)
    Switch Architecture Store-and-Forward
    Switch Fabric 128Gbps/non-blocking
    Throughput 95.2Mpps@64Bytes
    Address Table 32K entries, automatic source address learning and ageing
    Shared Data Buffer 32 megabits
    Flow Control IEEE 802.3x pause frame for full-duplex

    Back pressure for half-duplex

    Jumbo Frame 10K bytes
    Reset Button < 5 sec: System reboot > 5 sec: Factory default
    LED System:

    PWR (Green), Master (Green),

    STX1 (Green), STX2 (Green)

    Gigabit Ethernet Interfaces (Port-1 to Port-24):

    1000Mbps LNK/ACT (Green), 10/100Mbps LNK/ACT (Orange)

    1/10Gbps SFP+ Interfaces (Port-25 to Port-26):

    10Gbps LNK/ACT (Green), 1Gbps LNK/ACT (Orange)

    10G Stackable Interfaces (Port-27 to Port-28):

    Stack (Green), LNK/ACT (Orange)

    Power Requirements 100~240V AC, 50/60Hz, 1A max.

    36~60V DC, 2A max.

    Power Consumption (Full Loading) 59 watts/601 BTU max.
    ESD Protection Contact discharge of 4KV DC

    Air discharge of 8KV DC

    Dimensions (W x D x H) 440 x 200 x 44.5 mm, 1U height
    Weight 2990g
    Stacking Functions
    Stacking Ports 2 SFP+ slots
    Stacking Numbers 16
    Stacking Bandwidth 40Gbps full duplex
    Stack ID Display 7-Segment LED display (1~9, A~F, 0)
    Stack Topology Ring/chain/back-to-back
    Layer2 Management Function
    Basic Management Interfaces Console, Telnet, Web browser, SNMP v1, 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

    Port Status Display each port’s speed duplex mode, link status, flow control status, auto negotiation status, trunk status
    Port Mirroring TX/RX/Both

    Many-to-1 monitor

    VLAN 802.1Q tagged based VLAN, up to 255 VLAN groups

    Q-in-Q tunneling

    Private VLAN Edge (PVE)

    MAC-based VLAN

    Protocol-based VLAN

    Voice VLAN

    MVR (Multicast VLAN Registration)

    Up to 255 VLAN groups, out of 4094 VLAN IDs

    Link Aggregation IEEE 802.3ad LACP/static trunk

    Supports 10 groups of 16-port trunk

    QoS Traffic classification based, strict priority and WRR

    8-level priority for switching

    – Port number

    – 802.1p priority

    – 802.1Q VLAN tag

    – DSCP/TOS field in IP packet

    IGMP Snooping IGMP (v1, v2, v3) Snooping, up to 255 multicast groups

    IGMP Querier mode support

    MLD Snooping MLD (v1, v2) Snooping, up to 255 multicast groups

    MLD Querier mode support

    Access Control List IP-based ACL/MAC-based ACL

    Up to 256 entries

    Bandwidth Control Per port bandwidth control

    Ingress: 100Kbps~1000Mbps

    Egress: 100Kbps~1000Mbps


    RFC 2863 IF-MIB

    RFC 1493 Bridge MIB

    RFC 1643 Ethernet MIB

    RFC 2863 Interface MIB

    RFC 2665 Ether-Like MIB

    RFC 2737 Entity MIB

    RFC 2819 RMON MIB (Group 1, 2, 3 and 9)

    RFC 2618 RADIUS Client MIB

    RFC 3411 SNMP-Frameworks-MIB

    IEEE 802.1X PAE



    Layer 3 Function
    IP Interfaces Max. 128 VLAN interfaces
    Routing Table Max. 32 routing entries
    Routing Protocols IPv4 hardware static routing

    IPv6 hardware static routing

    Standards Conformance
    Regulatory Compliance FCC Part 15 Class A, CE
    Standards Compliance IEEE 802.3 10BASE-T

    IEEE 802.3u 100BASE-TX/100BASE-FX

    IEEE 802.3z 1000BASE-SX/LX

    IEEE 802.3ab 1000BASE-T

    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

    IEEE 802.3af Power over Ethernet

    IEEE 802.3at Power over Ethernet Plus

    RFC 768 UDP

    RFC 793 TFTP

    RFC 791 IP

    RFC 792 ICMP

    RFC 2068 HTTP

    RFC 1112 IGMP v1

    RFC 2236 IGMP v2

    RFC 3376 IGMP v3

    RFC 2710 MLD v1

    FRC 3810 MLD v2

    Operating Temperature: 0 ~ 50 degrees C

    Relative Humidity: 5 ~ 95% (non-condensing)

    Storage Temperature: -10 ~ 70 degrees C

    Relative Humidity: 5 ~ 95% (non-condensing)

  • Downloads

  • Datasheet

    Date Version Description Download
    2016-01-30 1.0 SGS-5220-24S2XR


    Date Version Description Download
    2016-01-30 1.342c160113 Initial release.

    Quick Guide

    Date Version Description Download
    2015-12-30 1.1 Initial release.

    User’s Manual

    Date Version Description Download
    2015-12-30 1.1 Initial release.

    Ordering Information
    SGS-5220-24S2XR L2+ 24-port 100/1000BASE-X SFP with 8-port Shared TP + 2-port 10G SFP+ Stackable Managed Switch