Introduction

The GS1920v2 series extends the success of the best-selling GS1920 series with a stylish new look and enables cloud manageability with Zyxel NebulaFlexTM technology.

What's new?
The GS1920v2 series comes with a fresh, modern look, a more intuitive user experience, and a new member-the 8HP model.

Manage it your way!
The GS1920v2 series introduces Zyxel NebulaFlexTM, which allows you to easily switch between standalone mode and our license-free Nebula cloud management platform anytime with just a few simple clicks.

Maximum flexibility for your Gig
The GS1920v2 series is ideal for SMB deployment in multiple scenarios, with its unique port combinations futureproofing your network to ensure easy growth down the road.

Whisper-quiet operation
Smart fan and fanless designs for silent operation in your workplace.

User-friendly LED indicators
View real-time status instantly with cloud and PoE power-usage LED indicators.

Power more devices more easily
Provides 30W per port and a wide range of power budget options from 130W to 375W-ideal for denser PoE deployments.
Default consumption mode boosts efficiency by delivering the actual power required.

Zyxel ONE Network
Use the complimentary ZON Utility to configure and discover switches, WLANs, and gateways in your network with one click.

Designed for the long haul
A web smart managed switch with an enterprise-grade hardware design. Built-in state-of-the-art hardware technology brings high quality and robustness to SMB networks.

Management features

Switch type

Managed

Quality of Service (QoS) support

Y

ARP inspection

Y

System event log

Y

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

24

Basic switching RJ-45 Ethernet ports type

Gigabit Ethernet (10/100/1000)

Combo SFP ports quantity

4

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 802.3u,IEEE 802.3x,IEEE 802.3z

10G support

N

Copper ethernet cabling technology

100BASE-TX,1000BASE-T

Flow control support

Y

Rate limiting

Y

Spanning tree protocol

Y

VLAN support

Y

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

56 Gbit/s

Forwarding rate

42 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)

Y

IGMP snooping

Y

Security algorithms

802.1x RADIUS,SNMP,SNMPv3

MAC address filtering

Y

IP-MAC-Port binding

Y

Authentication

Guest VLAN, Port-based authentication

Password protection

Y

Authentication type

IEEE 802.1x,RADIUS

CPU defense

Y

Queue scheduling algorithms

SPQ,WFQ,Weighted Round Robin (WRR)

Multicast features

Multicast support

Y

Design

Rack mounting

Y

Product colour

Black

LED indicators

Y

Safety

LVD, BSMI

Electromagnetic compatibility

FCC 15 A, CE A, BSMI EMC

Certification

RoHS

Performance

Internal memory

256 MB

Flash memory

32 MB

Mean time between failures (MTBF)

911301 h

Power

AC input voltage

100 - 240 V

AC input frequency

50 - 60 Hz

Power consumption (max)

22.5 W

Power over Ethernet (PoE)

Power over Ethernet (PoE)

N

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

76.73 BTU/h

Weight & dimensions

Width

441 mm

Depth

131 mm

Height

44 mm

Weight

2.1 kg

Packaging data

Cables included

AC

Rack mount kit

Y

Package width

558 mm

Package depth

214 mm

Package height

79 mm

Package weight

2.91 kg