SGS-5220-24T2X

L2+ 24-Port 10/100/1000T + 4-Port Shared SFP + 2-Port 10G SFP+ Managed Stackable Switch

High-Density, Resilient Deployment Switch Solution for Gigabit Networking of Enterprise, Campus and Data Center
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-5220-24T2X is Layer 2+ Managed Stackable Gigabit Switch, which supports both IPv4 and IPv6 protocols and hardware Layer 3 static routing capability, and provides 24 10/100/1000Mbps Gigabit Ethernet ports, 4 shared Gigabit SFP slots, 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 Ethernet ports and 32 10Gbps SFP+ slots can be managed by a stacking group and you can add ports and functionality as needed.
Efficient Single IP Management
The SGS-5220 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 Managed Switch series at an inexpensive cost.
Highly-reliable Stacking Ability
Through its up to 40Gbps, bi-directional high bandwidth tunnel and stacking technology, the SGS-5220-24T2X gives the enterprises, service providers and telecoms flexible control over port density, uplinks and switch stack performance. The stack redundancy of the SGS-5220-24T2X 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+ slot of the SGS-5220-24T2X supportsDual-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
By supporting IPv6 / IPv4 dual stack and plenty of management functions with 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 SMB 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 offers IPv4/IPv6 VLAN routing feature which allows to cross over different VLANs and different IP addresses for the purpose of having a highly secured, 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 andIGMP/MLD snooping. The SGS-5220 series allows the operation of a high-speed trunk combining multiple ports. It enables up to 14 groups of 8 ports for trunk maximum and supports connection fail-over as well.
Powerful Security
The SGS-5220 series offers comprehensive layer2 to layer4 access control list (ACL) for enforcing security to the edge. It can be used to restrict to 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 comprises802.1x 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 secured corporate networks with considerably less time and effort than before.

User-friendly Secure Management
For efficient management, the SGS-5220 series 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 standard of SNMP v1 and v2 protocol. 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 SNMPv3 connection which can be encrypted the packet content at each session.

Flexible and Extendable Solution
The 4 mini-GBIC SFP slots built in the SGS-5220-24T2X 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 above 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-5220-24T2X 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.
Ordering Information
SGS-5220-24T2X L2+ 24-Port 10/100/1000T + 4-Port Shared SFP + 2-Port 10G SFP+ Managed Stackable Switch
Good Scalability and Reliability solution for Virtualization and Data Replication / Backup
For high-volume Virtualization and Data Replication / Backup such as on the campus and enterprise, PLANET SGS-5220-24T2X Managed Stackable 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, 320 Gigabit Ethernet ports, 64 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-5220-24T2X 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-5220-24T2X performs 128 Gigabits per second non-blocking switch fabric so it can easily provide a local 10Gbps high bandwidth Ethernet network for backbone of your department. With the two built-in SFP+ ports, the SGS-5220-24T2X 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-5220-24T2X offers up to 10Gbps data exchange speed via optical fiber interface and the transmission distance can be extended to10km. The SGS-5220-24T2X is the ideal solution for SMBs to build redundant connection and establish high bandwidth for server farm.
Ordering Information
SGS-5220-24T2X L2+ 24-Port 10/100/1000T + 4-Port Shared SFP + 2-Port 10G SFP+ Managed Stackable Switch
Physical Port
  • 24-Port 10/100/1000Base-T RJ-45 copper
  • 4 100/1000Base-X mini-GBIC/SFP slots, shared with Port-21 to Port-24 compatible with 100Base-FX SFP
  • 2 10GBase-SR/LR SFP+ slots, compatible with 1000Base-SX/LX/BX SFP
  • 2 10GBase-SR/LR SFP+ stackable slots
  • RJ-45 console interface for basic management and setup

Stacking Features
  • Physical stacking up to 16 units, 384 Gigabit ports, 32 10 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
  • 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 / 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 32Gbps 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/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
  • DSCP remarking

Multicast
  • 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

Security
    • Authentication
- 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
    • 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

Management
    • IPv4 and IPv6 dual stack management
    • Switch Management Interfaces
- Console / Telnet Command Line Interface- Web switch management- SNMP v1, v2c, and v3 switch management- SSH / SSL secure access
    • IPv6 IP Address / NTP / DNS management
    • Built-in Trivial File Transfer Protocol (TFTP) client
    • BOOTP and DHCP for IP address assignment
    • System Maintenance
- Firmware upload/download via HTTP / TFTP- Reset button for system reboot or reset to factory defaultDual Images
    • DHCP Relay
    • DHCP Option82
    • User Privilege levels control
    • NTP (Network Time Protocol)
    • Link Layer Discovery Protocol (LLDP) and LLDP-MED
    • Network Diagnostic
- ICMPv6 / 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 deploy management
Ordering Information
SGS-5220-24T2X L2+ 24-Port 10/100/1000T + 4-Port Shared SFP + 2-Port 10G SFP+ Managed Stackable Switch
Hardware Specifications
Copper Ports 24 10/ 100/1000Base-T RJ-45 Auto-MDI/MDI-X ports
10/100/1000Mbps / SFP Combo Interfaces 4 10/100/1000Mbps TP and SFP shared combo interfaces, SFP (Mini-GBIC) supports 100/1000Mbps Dual mode DDM, shared with Port-21 to Port-24
10Gbps Fiber Uplink Ports 2 1/10GBase-SR/LR SFP+ slots
10G Stackable Ports 2 10GBase-SR/LR SFP+ slots
Console 1 x RJ-45 serial port (115200, 8, N, 1)
Switch Architecture Store-and-Forward
Switch Fabric 128Gbps / non-blocking
Throughput 95.2Mpps@64Bytes
Address Table 16K entries, automatic source address learning and ageing
Shared Data Buffer 4 megabits
Flow Control IEEE 802.3x pause frame for full-duplex
Back pressure for half-duplex
Jumbo Frame 9K bytes
Reset Button < 5 sec: System reboot
> 5 sec: Factory Default
LED System:
　　　PWR (Green)
　　　Master (Green)
　　　Fan1 Alert (Green)
　　　Fan2 Alert (Green)
Ethernet Interfaces (Port 1 to Port 24):
　　　1000 LNK/ACT (Green), 10/100 LNK/ACT (Orange)
　　　100/1000Mbps SFP Combo Interfaces (Port 21 to Port 24):
　　　1000 (Green), 100 (Orange)
1/10G SFP+ Interfaces (Port 25 to Port 26):
　　　10G (Green), 1G (Orange)
10G Stackable Interfaces (Port 27 to Port 28):
　　　Stack (Green), LNK/ACT (Orange)
Power Requirements 100~240V AC, 50/60Hz, 2A
Power Consumption (Full Loading) 43 watts
ESD Protection 6KV DC
Dimensions (W x D x H) 440 x 200 x 44.5 mm, 1U high
Weight 2850g
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
SNMP MIBs RFC 1213 MIB-II
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
LLDP
MAU-MIB
PoE-Ethernet MIB
Layer3 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
Regulation 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 version 1
RFC 2236 IGMP version 2
RFC 3376 IGMP version 3
RFC 2710 MLD version 1
FRC 3810 MLD version 2
Environments
Operating Temperature: 0 ~ 50 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)
Storage Temperature: -10 ~ 70 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)
Ordering Information
SGS-5220-24T2X L2+ 24-Port 10/100/1000T + 4-Port Shared SFP + 2-Port 10G SFP+ Managed Stackable Switch

Datasheet

Date Version Description Download
2014-09-05 1.0 SGS-5220-24T2X

Firmware

Date Version Description Download
2014-09-03 1.342b140829 Initial release.

Quick Guide

Date Version Description Download
2014-08-15 1.0 Initial release.

User's Manual

Date Version Description Download
2014-09-04 1.0 Initial release.
2014-09-03 1.0 Command Guide.

Utility

Date Version Description Download
2014-08-15 1.0 Smart Discovery.

EC Declaration

Date Version Description Download
2014-09-04 1.0 EC Declaration
Ordering Information
SGS-5220-24T2X L2+ 24-Port 10/100/1000T + 4-Port Shared SFP + 2-Port 10G SFP+ Managed Stackable Switch