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

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

The Zyxel GS1920-48HPV2 is an enterprise-class managed switch designed for high-performance networking environments. It supports Gigabit Ethernet ports at speeds of 10/100/1000 Mbps and offers a total power over Ethernet (PoE) budget of up to 375 watts through its PoE ports. This switch includes advanced features such as Quality of Service (QoS), spanning tree protocol support, VLAN configurations including private VLANs, voice VLANs, and various types of MAC address filtering.

With a switching capacity of 100 Gbit/s and a forwarding rate of 74 Mpps, it can handle demanding network traffic efficiently. Additionally, it provides comprehensive security options like IEEE 802.1x RADIUS authentication and SNMPv3 management capabilities. Its robust specifications make it suitable for both small office/home office (SOHO) and larger corporate networks where reliable performance and scalability are crucial.

Please note that this product does not come with rack mounting hardware due to its compact design. For more detailed technical information, refer to the official documentation provided by Zyxel. *Note: Specifications subject to change without notice.*.

Main characteristics

  • Model: Zyxel GS1920-48HPV2 Managed Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black
  • Colour: Black
  • Noise level: 26.5 dB
  • sku: GS192048HPV2-EU0101F
  • Switch type: Managed
  • Quality of Service (QoS) support: Yes
  • ARP inspection: Yes
  • System event log: Yes

Additional information

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)

Combo SFP ports quantity

4

SFP module slots quantity

2

Fiber optic connector

SFP

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 802.3u, 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

Private VLAN, Voice VLAN, Protocol-based VLAN, MAC address-based VLAN, Port-based VLAN, IP subnet–based VLAN

Fiber ethernet cabling technology

1000BASE-X

MAC address table

16000 entries

Switching capacity

100 Gbit/s

Forwarding rate

74 Mpps

Packet buffer memory

1.5 MB

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 support

Yes

Rack mounting

No

Product colour

Black

Safety

LVD, BSMI

Electromagnetic compatibility

FCC 15 A, CE A, BSMI EMC

Internal memory

256 MB

Flash memory

32 MB

Noise level

26.5 dB

Mean time between failures (MTBF)

502509 h

AC input voltage

100 – 240 V

AC input frequency

50 – 60 Hz

Power consumption (max)

474.3 W

Power over Ethernet (PoE)

Yes

Power over Ethernet (PoE) ports quantity

48

Total Power over Ethernet (PoE) budget

375 W

Operating temperature (T-T)

0 – 50 °C

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