Zyxel GS2220-28HP-EU0101F network switch Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black

Designed for converged networksGS2220 SeriesZyxel 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. Intelligent PoE+ powers more devices.The intelligent consumption mode delivers only the actual power required by your networked devices, reserves the rest and optimizes its power budget. That means a single switch can power more APs, IP cameras and VoIP phones, ensuring a better ROI for your business. The switch supports the IEEE 802.3at providing a maximum of 30W per port and 180W total budget. 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.

Management features
Switch type:	Managed
Switch layer:	L2
Quality of Service (QoS) support:
Web-based management:
Configuring Location Settings (CLI):
System event log:
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
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:
Copper ethernet cabling technology:	10BASE-TX, 1000BASE-T
Flow control support:
Link aggregation:
Broadcast storm control:
Rate limiting:
Spanning tree protocol:
VLAN support:
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
Security
DHCP features:	DHCP client, DHCP relay, DHCP snooping, DHCPv6 client, DHCPv6 relay
Access Control List (ACL):
IGMP snooping:
Security algorithms:	SNMP, SNMPv2, SNMPv3, SSH-2, SSL/TLS
MAC address filtering:
Authentication:	Guest VLAN, MAC-based authentication
Authentication type:	IEEE 802.1x, RADIUS
Multicast features
Multicast support:
Design
Rack mounting:
Product colour:	Black
Certification:	LVD, BSMI FCC 15 A, CE EMC A, BSMI ENC RoHS A
Performance
Internal memory:	256 MB
Flash memory:	32 MB
Noise level:	49.8 dB
Firmware upgradeable:
Mean time between failures (MTBF):	693245 h
Power
AC input voltage:	100 - 240 V
AC input frequency:	50 - 60 Hz
Power consumption (max):	463.5 W
Power over Ethernet (PoE)
Power over Ethernet (PoE):
Power over Ethernet (PoE) ports quantity:	24
Total Power over Ethernet (PoE) budget:	375 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:	1580.535 BTU/h
Weight & dimensions
Width:	441 mm
Depth:	270 mm
Height:	44 mm
Weight:	3.8 kg
Packaging data
Cables included:	AC
Package width:	616 mm
Package depth:	355 mm
Package height:	107 mm
Package weight:	4.97 kg
Logistics data
Harmonized System (HS) code:	85176990