The Zyxel GS1920-48HPV2 is an advanced managed switch designed for network environments requiring high-speed data transfer capabilities.
With its powerful switching capacity of up to 100 Gbit/s, this switch supports Gigabit Ethernet connections at speeds ranging from 10 Mbps to 1000 Mbps through RJ-45 ports totaling 44.
It also includes 4 SFP slots capable of handling fiber optic cabling using IEEE standards like 1000BASE-X. The device features robust security mechanisms such as 802.1x RADIUS authentication, SNMPv3 management protocol support, and VLAN functionalities including private VLANs, voice VLANs, and various types of port-based VLANs. Additionally, it offers comprehensive QoS support, ARP inspection, system event logging, and spanning tree protocols for efficient traffic management within complex networks. This networking solution complies with essential safety certifications like LVD, BSMI, FCC, CE, and BSMI EMC while maintaining excellent electromagnetic compatibility performance. Its compact design allows easy integration into standard racks without additional mounting requirements, making it suitable for both commercial and residential applications where reliable connectivity is crucial. Furthermore, the inclusion of Power over Ethernet (PoE) functionality enables seamless power delivery directly onto PoE-enabled devices via 48 PoE ports, enhancing operational efficiency by reducing cable clutter and simplifying deployment processes in IP telephony systems. Overall, the Zyxel GS1920-48HPV2 represents a versatile choice for businesses seeking enhanced network infrastructure solutions backed by industry-standard specifications and top-tier reliability metrics.
Feature summary
- Model: Zyxel GS1920-48HPV2 network switch Managed Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black
- 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 3621, RFC 4022, RFC 4113, RFC 4292, RFC 4293
- Basic switching RJ-45 Ethernet ports quantity: 44
- Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000)







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