Description
Zyxel GS1920-48HPV2, Managed, Gigabit Ethernet (10/100/1000), Power over Ethernet (PoE)
Specifications
Management features
- Switch type: Managed
- 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
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
- 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: Private VLAN, Voice VLAN, Protocol-based VLAN, MAC address-based VLAN, Port-based VLAN, IP subnet–based VLAN
Optical fiber
- Fiber ethernet cabling technology: 1000BASE-X
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 snooping, DHCP relay, DHCPv6 relay, DHCP client
- 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
- Password protection: Yes
- Authentication type: IEEE 802.1x, RADIUS
- CPU defense: Yes
- Queue scheduling algorithms: SPQ, WFQ, Weighted Round Robin (WRR)
Multicast features
- Multicast support: Yes
Design
- Rack mounting: No
- Product colour: Black
- Safety: LVD, BSMI
- 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 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
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