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, Multicast VLAN Registration (MVR) provide hotels, businesses, and educational institutions 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.

Power your devices with efficiency and energy-saving
The PoE models support 802.3at to offer 30W per port along with maximum 375W high-power budget to meet the needs from power-hungry devices. The intelligent consumption mode allows delivery of only the actual power required by devices connected to the switch for better business ROI.

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.

Specification

Product
Product id	688535
Brand	ZyXEL
Partnr	GS2220-28HP-EU0101F
EAN/UPC code	4718937607488
Data transmission
MAC address table	16000 entries
Switching capacity	56 Gbit/s
Forwarding rate	42 Mpps
Packet buffer memory	1.5 MB
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 802.3af, IEEE 802.3at, 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
Spanning tree protocol	Y
Rate limiting	Y
Broadcast storm control	Y
Link aggregation	Y
VLAN support	Y
Virtual LAN features	Port-based VLAN, Private VLAN, Protocol-based VLAN, Voice VLAN
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
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
Security
DHCP features	DHCP client, DHCP relay, DHCP snooping, DHCPv6 client, DHCPv6 relay
Access Control List (ACL)	Y
IGMP snooping	Y
Authentication type	IEEE 802.1x, RADIUS
Security algorithms	SNMP, SNMPv2, SNMPv3, SSH-2, SSL/TLS
MAC address filtering	Y
Authentication	Guest VLAN, MAC-based authentication
Weight & dimensions
Width	441 mm
Depth	270 mm
Height	44 mm
Weight	3800 g
Packaging data
Cables included	AC
Package weight	4970 g
Package width	616 mm
Package depth	355 mm
Package height	107 mm
Power
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (max)	463.5 W
Multicast features
Multicast support	Y
Endurance
Mean time between failures (MTBF)	693245 uur
Design
Rack mounting	Y
Product colour	Black
Certification	LVD, BSMI\nFCC 15 A, CE EMC A, BSMI ENC\nRoHS A
Operational conditions
Heat dissipation	1580.535 BTU/h
Storage temperature (T-T)	-40 - 70 °C
Storage relative humidity (H-H)	10 - 95 procent
Operating temperature (T-T)	0 - 50 °C
Operating relative humidity (H-H)	10 - 95 procent
Performance
Internal memory	256 MB
Flash memory	32 MB
Firmware upgradeable	Y
Noise level	49.8 dB
Power over Ethernet (PoE)
Power over Ethernet (PoE)	Y
Power over Ethernet (PoE) ports quantity	24
Total Power over Ethernet (PoE) budget	375 W