Zyxel GS1920-48HPv2, Managed, L2/L3/L4, Gigabit Ethernet (10/100/1000), Power over Ethernet (PoE), Rack mounting

Zyxel GS1920-48HPv2. Switch type: Managed, Switch layer: L2/L3/L4. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 44. MAC address table: 16000 entries, Switching capacity: 100 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE.... Power over Ethernet (PoE). Rack mounting

• Managed L2/L3/L4
• Quality of Service (QoS) support
• Basic switching RJ-45 Ethernet ports quantity: 44
• 100BASE-TX, 1000BASE-T
• MAC address table: 16000 entries Switching capacity: 100 Gbit/s
• Access Control List (ACL)
• Rack mounting
• Power over Ethernet (PoE)

Features

Management features
Switch type	Managed
Switch layer	L2/L3/L4
Quality of Service (QoS) support	Yes
ARP inspection	Yes
System event log	Yes
MIB support	RFC 1066, RFC 1213, RFC 1157, RFC 1493, RFC 1643, RFC 1757, RFC 2011.2012,2013, RFC 2233, RFC 2358, RFC 2674, RFC 2819,2925, RFC 3621, RFC 4022, RFC 4113, RFC 4292, RFC 4293
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	44
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Combo SFP ports quantity	4
SFP module slots quantity	2
Fiber optic connector	SFP
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 802.3u, IEEE 802.3x, IEEE 802.3z
10G support	No
Copper ethernet cabling technology	100BASE-TX, 1000BASE-T
Flow control support	Yes
Rate limiting	Yes
Spanning tree protocol	Yes
VLAN support	Yes
Virtual LAN features	IP subnet–based VLAN, MAC address-based VLAN, Port-based VLAN, Private VLAN, Protocol-based VLAN, Voice VLAN
Data transmission
Switching capacity	100 Gbit/s
Forwarding rate	74 Mpps
MAC address table	16000 entries
Packet buffer memory	1.5 MB
Security
DHCP features	DHCP client, DHCP relay, DHCP snooping, DHCPv6 relay
Access Control List (ACL)	Yes
IGMP snooping	Yes
Security algorithms	802.1x RADIUS, SNMP, SNMPv3
MAC address filtering	Yes
IP-MAC-Port binding	Yes
Authentication	Guest VLAN, Port-based authentication
Authentication type	IEEE 802.1x, RADIUS
Queue scheduling algorithms	SPQ, WFQ, Weighted Round Robin (WRR)
Multicast features
Multicast support	Yes
Design
Rack mounting	Yes
Product colour	Black
Electromagnetic compatibility	FCC 15 A, CE A, BSMI EMC
Performance
Internal memory	256 MB
Flash memory	32 MB
Noise level	26.5 dB
Mean time between failures (MTBF)	502509 h
Power
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	474.3 W
Power over Ethernet (PoE)
Power over Ethernet (PoE)	Yes
Power over Ethernet (PoE) ports quantity	48
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	1617.36 BTU/h
Weight & dimensions
Width	441 mm
Depth	270 mm
Height	44 mm
Weight	4.1 kg
Packaging content
Cables included	AC
Rack mount kit	Yes
Packaging data
Package type	Box
Package width	616 mm
Package depth	355 mm
Package height	107 mm
Package weight	5.25 kg
Certificates
Certification	RoHS
Logistics data
Harmonized System (HS) code	85176990