Authorised Technology Partners
All Verified
Authorised Reseller of
Dell TechnologiesLenovoIntelHPEZyxel+ more
Next Working Day
On qualifying orders
UK Dispatched
Fast & reliable nationwide
Expert Support
Mon–Fri, 8 am – 6 pm
Genuine Brands
Authorised reseller
Next-working-day delivery. Order before 17:30 (England & Wales) or 16:00 (Northern Ireland, Republic of Ireland, Scotland) to receive next-working-day delivery. Orders placed before 17:30 Friday are delivered Monday; after 17:30 Friday arrive Tuesday. Upgrades — pre-9, pre-10:30, pre-noon, special and secure bulk — available at extra cost.
Orders over £100 (ex VAT) receive FREE next-working-day delivery across the UK.
Instant digital delivery. Software licences, subscriptions, warranties & insurance, and electronic copies are delivered the same day via email — provided a valid email address is entered at checkout.
Next-working-day delivery*
Estimated delivery:Next working day
Trusted couriersTracked UK mainland delivery
*UK business days (Mon–Fri). Orders placed after Friday 17:30 will be dispatched Monday for Tuesday delivery. Subject to stock, payment clearance and courier network conditions.
Zyxel GS1920-24HPv2
Zyxel GS1920-24HPv2
Switch
smart
24 x 10/100/1000 (PoE+) + 4 x combo Gigabit SFP + 4 x 10/100/1000
rack-mountable
PoE+ (375 W)
Weight: 4.96 KG
Switch
smart
24 x 10/100/1000 (PoE+) + 4 x combo Gigabit SFP + 4 x 10/100/1000
rack-mountable
PoE+ (375 W)
Weight: 4.96 KG
- 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
- Zyxel ONE Network: Use the complimentary ZON Utility to configure and discover switches, WLANs, and gateways in your network with one click
Similar Products
Overview
The GS1920 series is ideal for SMB deployment in multiple scenarios, with its unique port combinations future proofing your network to ensure easy growth down the road.
Specifications
Management features
- Switch type
- Managed
- Switch layer
- L2/L3/L4
- 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
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 802.3af, IEEE 802.3at, 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
- IP subnet–based VLAN, MAC address-based VLAN, Port-based VLAN, Private VLAN, Protocol-based VLAN, Voice VLAN
Data transmission
- MAC address table
- 16000 entries
- Switching capacity
- 56 Gbit/s
- Forwarding rate
- 42 Mpps
- Packet buffer memory
- 1.5 MB
- MAC address table
- 16000 entries entries
- Switching capacity
- 56 Gbit/s Gbit/s
- Forwarding rate
- 42 Mpps Mpps
- Packet buffer memory
- 1.5 MB MB
Security
- DHCP features
- DHCP client, DHCP relay, DHCP snooping, DHCPv6 relay
- Access Control List (ACL)
- Yes
- IGMP snooping
- Yes
- Security algorithms
- 802.1x RADIUS, SNMP, SNMPv3
- IP-MAC-Port binding
- Yes
- Authentication
- Guest VLAN, Port-based authentication
- Password protection
- Yes
- Authentication type
- IEEE 802.1x, RADIUS
- Queue scheduling algorithms
- SPQ, WFQ, Weighted Round Robin (WRR)
Multicast features
- Multicast support
- Yes
Design
- Rack mounting
- Yes
- Product colour
- Black
- LED indicators
- Yes
- Electromagnetic compatibility
- FCC 15 A, CE A, BSMI EMC
Performance
- Internal memory
- 256 MB
- Flash memory
- 32 MB
- Noise level
- 27.2 dB
- Mean time between failures (MTBF)
- 638691 h
- Internal memory
- 256 MB MB
- Flash memory
- 32 MB MB
- Noise level
- 27.2 dB dB
- Mean time between failures (MTBF)
- 638691 h h
Power
- Voltage Required
- AC 120/230 V (50/60 Hz)
- AC input frequency
- 50 - 60 Hz
- Power consumption (max)
- 463.5 W
- AC input voltage
- 100 - 240 V V
- AC input frequency
- 50 - 60 Hz Hz
- Power consumption (max)
- 463.5 W W
Power over Ethernet (PoE)
- Power over Ethernet (PoE)
- Yes
- Power over Ethernet (PoE) ports quantity
- 24
- Total Power over Ethernet (PoE) budget
- 375 W
- Total Power over Ethernet (PoE) budget
- 375 W 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
- 1580.54 BTU/h
- Operating temperature (T-T)
- 0 - 50 °C °C
- Storage temperature (T-T)
- -40 - 70 °C °C
- Operating relative humidity (H-H)
- 10 - 95% %
- Storage relative humidity (H-H)
- 10 - 95% %
- Heat dissipation
- 1580.54 BTU/h BTU/h
Weight & dimensions
- Width
- 441 mm
- Depth
- 270 mm
- Height
- 44 mm
- Weight
- 3.8 kg
- Width
- 441 mm mm
- Depth
- 270 mm mm
- Height
- 44 mm mm
- Weight
- 3.8 kg kg
Packaging content
- Cables included
- AC
- Rack mount kit
- Yes
Packaging data
- Package type
- Box
- Package width
- 616 mm
- Package depth
- 355 mm
- Package height
- 107 mm
- Package weight
- 4.97 kg
- Package width
- 616 mm mm
- Package depth
- 355 mm mm
- Package height
- 107 mm mm
- Package weight
- 4.97 kg kg
Certificates
- Certification
- RoHS
Logistics data
- Harmonized System (HS) code
- 85176990
General
- Flash Memory
- 32 MB
- RAM
- 256 MB
- Subtype
- Gigabit Ethernet
- MAC Address Table Size
- 16K entries
- Encryption Algorithm
- SSL
- Authentication Method
- RADIUS, TACACS+
- Remote Management Protocol
- SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 3, SNMP 2c
- Routing Protocol
- IGMPv2, IGMP, IGMPv3
- Enclosure Type
- Rack-mountable 1U
- Device Type
- Switch - 24 ports - smart
- Capacity
- QoS hardware queues per port: 8
- Performance
- Switching capacity: 56 Gbps Forwarding rate: 42 Mpps
- Ports
- 24 x 10/100/1000 (PoE+) + 4 x combo Gigabit SFP + 4 x 10/100/1000
- Features
- Flow control, VLAN support, IGMP snooping, Syslog support, port mirroring, DiffServ support, MAC address filtering, Broadcast Storm Control, IPv6 support, IP address filtering, Multicast Storm Control, Unicast Storm Control, firmware upgradable, WFQ, ZyXEL iStacking Technology, STP support, RSTP support, MSTP support, DHCP snooping, QoS, RADIUS support, MLD snooping, DHCP relay, Port Security, SNMP trap, DHCP client, MIB, MVR, GVRP, dual firmware images, SPQ, NDP, port isolation, CoS, IGMP proxy, 802.1x authentication, Duplicated Address Detection, cloud managed, DSCP support, 1.5MB packet buffer, ErrDisable Recovery, IGMP filtering, IGMP throttling, Protocol-based VLANs support, CPU protection, IP source guard, ARP inspection, ICMP, VLAN filtering, Loop Guard, Voice VLAN, Private VLAN, Guest VLAN, WRR, MAC based VLAN, VLAN Tagging, port-based VLAN, Unknown Storm Control, MRSTP, MAC freeze
Customer Reviews
Authorised Technology Partners
All Verified
Authorised Reseller of
Dell TechnologiesLenovoIntelHPEZyxel+ more