(V4) Datasheet

5
GS-5220-48P4X
GS-5220-48PL4XR
Robust Layer 2 Features
The GS-5220-48P4X 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 2/4 QoS, bandwidth control and IGMP/MLD snooping. The GS-5220-48P4X series provides 802.1Q tagged VLAN,
and the VLAN groups allowed will be maximally up to 256. Via aggregation of supporting ports, the GS-5220-48P4X series allows the operation of a high-speed trunk
combining multiple ports. The switch enables a maximum of up to 26 trunk groups with 4 ports for each trunk group and supports connection fail-over as well.
Powerful Network Security
The GS-5220-48P4X 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 application. Its protection mechanism
also comprises 802.1x Port-based and MAC-based customer and device authentication. As to private VLAN function, communications between edge ports can be
protected to ensure customer privacy.
EnhancedSecurityandTrafcControl
The GS-5220-48P4X series also provides functions of DHCP snooping, IP source guard and dynamic ARP inspection so as to prevent IP from attacking and
discarding ARP packets with invalid MAC address. The network administrators can now construct a highly-secure corporate network with considerably less time and
effort than before.
IPv6/IPv4 Dual Stack
As the GS-5220-48P4X series supports the IPv6 Protocol, it helps SMBs and enterprises to step in the IPv6 era with the lowest investment, meaning the existing
network facilities need not be replaced.
EfcientandSecureManagement
Forefcientmanagement,theGS-5220-48P4Xseriesisequippedwithconsole,WebandSNMPmanagementinterfaces.Withthebuilt-inWeb-basedmanagement
interface,theGS-5220-48P4Xseriesoffersaneasy-to-use,platform-independentmanagementandcongurationfacility.TheGS-5220-48P4Xseriessupportsstandard
Simple Network Management Protocol (SNMP) and can be managed via any standard-based management software. For text-based management, the GS-5220-
48P4X series can be accessed via Telnet and the console port. Moreover, the GS-5220-48P4X series offers secure remote management by supporting SSHv2, TLS
and SNMP v3 connection which encrypt the packet content at each session.
IPv4 Network
IPv6 Network
Application
IPv6
Stack
IPv4
Stack
Transport Layer
TELNET WEB
SSHSNMP
ICMPSSL
DHCPNTP
IPv6 Management HostIPv4 Management Host
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01010101010110010101010100010101010
01010101010110010101010100010101010
Computer
SNMPv3
SSHv2
HTTPS
TLS