Product Specification |
Overview | Zyxel GS2220-28 L2+ Managed Switch 24 Port Gigabit, 4 Port SFP Combo รองรับ VLAN, IGMP snooping |
Total port count | 28 |
100/1000 Mbps | 24 |
Gigabit Combo (RJ-45/SFP) | 4 |
802.3at PoE ports | - |
Total PoE budget (watts) | - |
Switching capacity (Gbps) | 56 |
Forwarding rate (Mpps) | 42 |
Packet buffer (byte) | 1.5M |
MAC address table | 16K |
Flash/RAM (MB) | 32/256 |
Input | 100 - 240 V AC, 50/60 Hz |
Max. power consumption (watt) | 22.5 |
Dimensions (WxDxH)(mm/in.) | 441 x 131 x 44/ 17.36 x 5.16 x 1.73 |
Weight (kg/lb.) | 2.2/4.85 |
Acoustic noise (min/max, dBA) | 0 |
Standard Compliance | IEEE 802.3u 100BASE-TX Ethernet*
IEEE 802.3ab 1000BASE-T Ethernet*
IEEE 802.3z 1000BASE-X*
IEEE 802.3af PoE*
IEEE 802.3at PoE plus*
IEEE 802.3az EEE*
IEEE 802.3x flow control
IEEE 802.1AB LLDP/LLDP-MED
IEEE 802.3ad LACP aggregation*
IEEE 802.1D Spanning Tree Protocol (STP)*
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)*
IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
IEEE 802.1Q VLAN tagging
IEEE 802.1p Class of Service (CoS) prioritization*
IEEE 802.1X port authentication*
* Cloud and standalone modes supported features |
Resilience and Availability | IEEE 802.1D Spanning Tree Protocol (STP)*
IEEE 802.1w Rapid Spanning Tree Protocol(RSTP)*
IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
IEEE 802.3ad LACP
Loop guard*
Root guard
BPDU guard
ErrDisable recovery
MRSTP (Zyxel Proprietary)
Dual configuration files
Dual images*
* Cloud and standalone modes supported features |
Traffic Control | 802.1Q static VLANs*/dynamic VLANs: 1 K/4 K
Port-based VLAN
Protocol-based VLAN
IP subnet-based VLAN
MAC-based VLAN
Private VLAN
Voice VLAN*
Vendor ID based VLAN*
VLAN ingress filtering
LACP algorithm of source/ destination IP or MAC
GVRP
L2PT
* Cloud and standalone modes supported features |
Security | Port security*
Layer 2 MAC filtering
Layer 3 IP filtering
Layer 4 TCP/UDP socket filtering
Static MAC forwarding
Multiple RADIUS servers*
Multiple TACACS+ servers
New for V4.70 Compound authentication
802.1x VLAN and 802.1p assignment by RADIUS
Login authentication by RADIUS
Login authentication by TACACS+
TACACS+ accounting
RADIUS accounting
Authorization on RADIUS
Authorization on TACACS+
SSH v2
SSL
MAC freeze
DHCP snooping IPv4
DHCP snooping IPv6
ARP inspection
Static IP-MAC-Port binding
Policy-based security filtering
Port isolation
IP source guard (IPv4/IPv6)
MAC search*
Guest VLAN*
ACL packet filtering (IPv4/IPv6)
CPU protection
Interface related trap enable disable (by port)
MAC-based authentication per VLAN
* Cloud and standalone modes supported features |
Quality of Service (QoS) | No. of hardware queues per port: 8*
Storm control and event log: Broadcast, multicast, unknown unicast (DLF)*
Port-based rate limiting* (ingress/ egress)
Rate limiting per IP/TCP/UDP per port
Policy-based rate limiting
802.3x flow control
802.1p Class of Service (SPQ, WFQ, WRR, hybrid-SPQ combination capable)
DiffServ (DSCP)
* Cloud and standalone modes supported features |
Layer 2 Multicast | L2 multicast*
IGMP snooping (v1, v2, v3)*
IGMP snooping fast leave*
Configurable IGMP snooping timer and priority*
IGMP snooping statistics*
IGMP throttling*
MVR support
IGMP filtering*
IGMP snooping immediate leave*
IGMP proxy mode & snooping mode selection*
MLD snooping
* Cloud and standalone modes supported features |
Manageability | SNMP v1, v2c, v3
SNMP trap group
RMON (1, 2, 3, 9)
ICMP echo/echo reply
Syslog*
IEEE 802.1AB LLDP
Cloud support on V4.70 IEEE 802.1AB LLDP-MED*
Custom default
Syslog (IPv4/IPv6)
Display port utilization*
Support NebulaFlex Pro for Cloud Management
* Cloud and standalone modes supported features |
IPv6 Management | IPv6 over Ethernet (RFC 2464)
IPv6 addressing architecture (RFC 4291)
Dual stack (RFC 4213)
ICMPv6 (RFC 4443)
Path MTU (RFC 1981)
Minimum path MTU size of 1280 (RFC 5095)
Encapsulation for maximum PMTU of 1500
Neighbor discovery (RFC 4861)
DHCPv6 relay
Default DHCP client mode*
* Cloud and standalone modes supported features |
Device Management | Standalone management by Web interface
Cloud management by Nebula Control Center*
Zyxel iStackingTM
Web interface
Management through Console, Telnet, SNMP
Remote firmware upgrade by FTP/ Web/TFTP
New for V4.70 Networked AV mode by Web Interface
Configuration saving and retrieving*
Multiple logins supported
Configure clone*
Multilevel CLI
CLI (Cisco-like)
DHCP relay MAC proxy
New for V4.70 DHCP server guard
DHCP relay per VLAN
DHCP client IPv4*
DHCP client IPv6
DHCP option 82
New for V4.70 Auto PD Recovery
Daylight saving*
NTP supports IPv4/IPv6
Port mirroring*
RS-232 out-of-band console port
Scheduled PoE*
PoE default consumption mode*
Restore to last custom default
* Cloud and standalone modes supported features |
Certifications | Safety
LVD
BSMI
EMC
FCC Part 15 (Class A)
CE (Class A)
BSMI ENC
RoHS
Level A |
Zyxel One Network | ZON Utility*
Discovery of Zyxel switches, APs and gateways
Centralized and batch configurations
IP configuration
IP renew
Device factory reset
Device reboot
Device locating
Web GUI access
Password configuration
One-click quick association with Zyxel AP Configurator (ZAC)
Automatic detection of the latest firmware
Displays device serial number and hardware version
Cloud mode on/off option for Hybrid series devices
* Cloud and standalone modes supported features Smart Connect
Discover neighboring devices
One-click remote management access to the eighboring Zyxel devices
Reset neighboring devices remotely to factory defaults
Power cycle neighboring powered devices (PoE switches only) |
