Designed for converged networks GS2220 Series Zyxel’s new generation of Layer 2 Managed Switch GS2220 Series are fully featured Layer 2 Gigabit access switches designed to meet converged data, video and voice networking needs. This latest series’ eye-catching new look comes in 10-, 28-, and 50-port models with a combination of PoE and non-PoE. On top of the fully manageable L2 features set comes with the state-ofart Zyxel NebulaFlex Pro technology for cloud manageability. Industry first tri-mode switch. The GS2220 Series is the first managed hybrid switch with Nebula Cloud management, Standalone management, and SNMP. Powerful L2 features. The GS2220 Series has a rich Layer 2 feature set that can shape the traffic for diverse VoIP, video conference and IPTV deployments. Advanced traffic control features of the GS2220 Series such as L2 multicast, IGMP snooping, MVR provide businesses greater agility and more effective traffic management for the converged applications of today. Manage it your way! The support of Zyxel NebulaFlex Pro allows you to easily switch standalone management and intuitive Nebula cloud management platform with 1-YEAR Pro Pack bundled anytime with just a few simple clicks. Experience whisper-silent operations. This Series includes both fan-less and built-in smart fan models. The smart fan is designed to automatically adjust speed based on device temperature. You can barely hear the sound while the switch is operating. Flexible port combination. The GS2220 Series includes copper ports and combo ports, 50 and 50HP models even come with additional dedicated SFP ports for uplinks. This flexible port combination can fit in every Layer 2 switching applications easily. Plug into the power of the Zyxel One Network. The Zyxel One Network (ZON) Utility is a unified installation tool to discover and configure Zyxel Switches, WLAN and Gateways in the standalone network. Users can easily maintain the network in a single platform. ZON Utility is a free of charge tool which has been downloaded by over 32,000 users to date.

Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	24
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Combo SFP ports quantity	4
Weight & dimensions
Width	441 mm
Depth	131 mm
Height	44 mm
Weight	2.2 kg
Power
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (max)	22.5 W
Operational conditions
Operating temperature (T-T)	0 - 50 °C
Storage temperature (T-T)	-40 - 70 °C
Operating relative humidity (H-H)	10 - 95%
Storage relative humidity (H-H)	10 - 95%
Heat dissipation	76.725 BTU/h
Network
Networking standards	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G support	N
Copper ethernet cabling technology	10BASE-TX, 1000BASE-T
Flow control support	Y
Link aggregation	Y
Broadcast storm control	Y
Rate limiting	Y
Spanning tree protocol	Y
VLAN support	Y
Virtual LAN features	Port-based VLAN, Private VLAN, Protocol-based VLAN, Voice VLAN
Data transmission
MAC address table	16000 entries
Switching capacity	56 Gbit/s
Forwarding rate	42 Mpps
Packet buffer memory	1.5 MB
Packaging data
Cables included	AC
Package width	558 mm
Package depth	214 mm
Package height	79 mm
Package weight	2.91 kg
Security
DHCP features	DHCP client, DHCP relay, DHCP snooping, DHCPv6 client, DHCPv6 relay
Access Control List (ACL)	Y
IGMP snooping	Y
Security algorithms	SNMP, SNMPv2, SNMPv3, SSH-2, SSL/TLS
MAC address filtering	Y
Authentication	Guest VLAN, MAC-based authentication
Authentication type	IEEE 802.1x, RADIUS
Management features
Switch type	Managed
Switch layer	L2
Quality of Service (QoS) support	Y
Web-based management	Y
Configuring Location Settings (CLI)	Y
System event log	Y
Design
Rack mounting	Y
Product colour	Black
Certification	LVD, BSMI FCC 15 A, CE EMC A, BSMI ENC RoHS A
Power over Ethernet (PoE)
Power over Ethernet (PoE)	N
Performance
Internal memory	256 MB
Flash memory	32 MB
Firmware upgradeable	Y
Fanless	Y
Mean time between failures (MTBF)	989157 h
Logistics data
Harmonized System (HS) code	85176990
Multicast features
Multicast support	Y