Zyxel GS1900-24 | Switch | 24x RJ45 1000Mb/s, 2x SFP, managed
British (UK) / GBP / Prices without VAT
Zyxel GS1900-24 | Switch | 24x RJ45 1000Mb/s, 2x SFP, managed

Zyxel GS1900-24 | Switch | 24x RJ45 1000Mb/s, 2x SFP, managed

CODE: BATZYXGS1900-24 / EAN: 4718937571987
93,68 GBP without VAT
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Number of LAN ports: 24x [10/100/1000M (RJ45)] 2x SFP (1,25G)
Management: Yes
Switching layer: 2


Zyxel GS1900-24 - 24-port Gigabit switch manageable

The Zyxel GS1900 series are compact, gigabit free-standing switches with a rack mount option that allow you to create a fast network in a convenient place, in offices or other premises.

Configuration assistant

The Series of Zyxel GS1900 Switches has an interface designed to be configured and managed via Browser, which allows you to quickly and conveniently configure the network in four steps: initial settings, VLAN, Guest VLAN and QoS.

gs1900-24 switch

Energy saving

Switches series GS1900 have been equipped with technological solutions that contribute to the reduction of energy consumption:

  • Low link activity detection in 802.3az Energy Efficient Ethernet (EEE) - low network traffic is detected and switch adjusts the power consumption of the link. The 802.3az function switch is located on the housing.
  • Detection of inactive connections - detection of inactive connections or devices reduces power consumption.
  • Detection of wire length - this function adjusts power consumption based on the detected distance from the connected device, reducing it for nearby connections.
  • No fans-quiet operation is ensured by the design without active cooling, making GS1900 switches ideal for small rooms.


Features / filters
LAN standard Gigabit Ethernet 10/100/1000 Mb/s
Number of LAN ports 24x [10/100/1000M (RJ45)] , 2x SFP (1,25G),
Management Yes
Switching layer 2
Type of case Rack (1U), Desktop,

Number of all ports 24
10/100/1000BASE-T fixed 24 ports
SFP 100/1000 Mb/s 2 slots
Switching 52 Gb/s
Transmission speed 39 Mb/s
Package buffer 525 KB
MAC address 8 KB
Jumbo frames 9 KB
Additional Auto MDI/MDI-X
802.1p CoS
VLAN redirections
Power supply
Input voltage 100-240 V AC, 50/60 Hz
Maximum power consumption 16 W
Physical parameters
Dimensions 440 x 131 x 44 mm (17.32 x 5.16 x 1.73")
Packaging dimensions 561 x 217 x 82 mm (21.97 x 8.54 x 3.23")
Weight 2.09 kg (4.60 lb)
2.85 kg (6.28 lb) in packaging
Type of cooling No fan
Environmental specification
Working conditions Temperature: 0°C to 50°C (32°F to 122°F)
Humidity: 10% to 95%, non-condensing
Storage conditions Temperature: -40°C to 70°C (-40°F to 158°F)
Humidity: 10% to 95%, non-condensing
MTBF 432 673 hours
Heat dissipation 55 BTU per hour
Noise 0 dBm (no fan)
Supported standards IEEE 802.3 10BASE-T Ethernet
IEEE 802.3u 100BASE-TX Ethernet
IEEE 802.3ab 1000BASE-T Ethernet
Supported by IEEE 802.3az EEE
IEEE 802.3x flow control
IEEE 802.3z 1000BASE-X
IEEE 802.1p CoS
IEEE 802.1D Spanning Tree Protocol (STP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
Full duplex and half-duplex operations with IEEE 802.3x flow control
Security IEEE 802.1x
Port security
Filtering MAC addresses in Layer 2
BPDU guard
Static transmission of MAC
VLAN management
CPU protection
Prevention of DoS attacks
Facilities IEEE 802.1D Spanning Tree Protocol (STP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
IEEE 802.3ad LACP
Two configuration files
Dual images
RFC 2819 RMON (groups 1, 2, 3, 9)
RFC 1215 traps
Bridge RFC 1493
Private MIB
Network management SNMP v1, v2, v3
RMON (1, 2, 3, 9)
Class of Service (CoS) IEEE 802.1p service class (SPQ, WRR)
Based on CoS ports
IP TOS proceedings
IPv6 IPv6 via Ethernet (RFC 2464)
Double stack (RFC 4213)
ICMPv6 (RFC 4884)
Neighbourhood detection (RFC 4861)
Automatic configuration
Static IPv6 address and prefix length
Static default gateway IPv6
IPv6 duplicate address detection
Safety Certificates
EMC CE, FCC, C-Tick, Class B (GS1900-8/8HP/10HP/16/24E)
Security LVD EN60950-1
BSMI CNS14336-1
Other RoHS compliance


Product registration on the manufacturer's website


Operating instructions Download


What is a manageable switch?

A manageable switch, e.g. Gigabit Zyxel GS1900-24, allows you to change the configuration via telnet, Web site or similar solutions, adapting it to the correct operation of the network.

What is Gigabit Ethernet?

Gigabit Ethernet is a data rate standard that is supported by the Zyxel GS1900-24 switch and can be 1000 Mb/s (1 Gb/s).

What is a VLAN?

VLAN, or Virtual Local Area Network, is the term for a logical network that can be created in a manageable switch, such as Zyxel GS1900-24. This allows you to create a network of more than one physical network and at the same time provides port isolation so that devices physically connected from one port group cannot access the other groups.

What's QoS?

QoS (Quality of Service) is a switch configuration that determines the priority protocols on which services requiring higher than standard bandwidth and lag-free operation, such as streaming or VoIP will operate.

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