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.
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.
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.
|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)|
|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
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|
|Stacking Ports||2 SFP+ slots|
|Stacking Bandwidth||40Gbps full duplex|
|Stack ID Display||7-Segment LED display (1~9, A~F, 0)|
|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|
|VLAN||802.1Q tagged based VLAN, up to 255 VLAN groups
Private VLAN Edge (PVE)
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
|SNMP MIBs||RFC 1213 MIB-II
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
|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)
|2017-10-13||1.342c171003||Bug Fixed -
1) Fixed IGMP control packet that caused the Switch CPU to have 100% loading
2) NTP function improved
Function Added - Monitoring SFP Transceiver DDM information from CLI.
|SGS-5220-24T2X||L2+ 24-Port 10/100/1000T + 4-Port Shared SFP + 2-Port 10G SFP+ Managed Stackable Switch|
|SGS-5220-24P2X||L2+ 24-Port 10/100/1000T 802.3at PoE + 2-Port 10G SFP+ Stackable Managed Switch / 440W|
|CB-DASFP-0.5M / CB-DASFP-2M||10G SFP+ Directly-attached Copper Cable (0.5/2M in length)|
|MFB-Series Transceiver||100BASE-FX SFP Transceiver|
|MGB-Series Transceiver||1000BASE-SX/LX SFP Transceiver|
|MTB-Series Module||10GBASE-LR/SR/BX/T Modules|
|L2+ 24-port 100/1000BASE-X SFP with 8-port Shared TP + 2-port 10G SFP+ Stackable Managed Switch|