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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.

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*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

Manuf P/N: GS192024HPV2-GB0101F

APAXON#: 4938441

EAN: 4718937601943

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
  • 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

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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.

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

Data transmission

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
MAC address table
16000 entries
Switching capacity
56 Gbit/s
Forwarding rate
42 Mpps
Packet buffer memory
1.5 MB

Performance

Internal memory
256 MB MB
Flash memory
32 MB MB
Noise level
27.2 dB dB
Mean time between failures (MTBF)
638691 h h
Internal memory
256 MB
Flash memory
32 MB
Noise level
27.2 dB
Mean time between failures (MTBF)
638691 h

Power

AC input voltage
100 - 240 V V
AC input frequency
50 - 60 Hz Hz
Power consumption (max)
463.5 W W
Voltage Required
AC 120/230 V (50/60 Hz)
AC input frequency
50 - 60 Hz
Power consumption (max)
463.5 W

Power over Ethernet (PoE)

Total Power over Ethernet (PoE) budget
375 W W
Power over Ethernet (PoE)
Yes
Power over Ethernet (PoE) ports quantity
24
Total Power over Ethernet (PoE) budget
375 W

Operational conditions

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
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

Weight & dimensions

Width
441 mm mm
Depth
270 mm mm
Height
44 mm mm
Weight
3.8 kg kg
Width
441 mm
Depth
270 mm
Height
44 mm
Weight
3.8 kg

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

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

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
Zyxel GS1920-24HPv2 — image 1
“delivery was very quick and laptop was exactly what was advertised”
John A.

Reviews are independently collected and not edited by Apaxon®.

“Bought for my office, came new as expected and item is as described. Love it”
John A.

Reviews are independently collected and not edited by Apaxon®.

“did the job exactly what was advertised, would highly recommend”
Verified customer

Reviews are independently collected and not edited by Apaxon®.

Verified customer reviews

Collected independently on VouchRate
★★★★★

Kaydron is excellent!

Really starting to transform my business to where I want it to be 😄

Apaxon replied: Thank you so much for the fantastic review! 😄 It’s been a pleasure working with you and seeing the business take shape. I’m really glad we’re helping move things in the direction you’ve been aiming for, and there’s plenty more to come! Thanks again for your trust and support — it’s genuinely appreciated! — Kadron

Chris · 12 September 2026

★★★★★Verified purchase

Efficient and reliable

Purchased an Apple product, was cautious initially as not used this site before but it arrived the next day even though courier left it on door step. will definitely recommend Apaxon!

Apaxon replied: Thank you so much for your review! We completely understand being cautious when trying a new website, so it’s great to hear that we could make a good first impression. We’re delighted your Apple product arrived the next day and that you were happy with the service. We really appreciate your recommendation and hope to welcome you back to Apaxon again soon! 😊

Lorraine Johnson · 5 September 2026

★★★★★

Great Company to deal with.

Great job by Kadron and the team. Definitely recommend for IT services

Apaxon replied: Thank you for the fantastic review! It’s been a pleasure supporting Mitsiland. We really appreciate your trust in us and are always happy to help keep everything running smoothly. We look forward to continuing to support you and the team! 👍

Mitsiland · 4 September 2026

★★★★★Verified purchase

Brilliant company

Apaxon Limited provide an excellent service to my business. Very knowledgeable and always responsive. Any IT issue that arises is always swiftly solved by the team at Apaxon

Apaxon replied: Thank you for this thoughtful review :-)

Suzanne Sill · 1 September 2026

MitsilandPremium Automotive Service & Repair Specialist

Apaxon®'s IT solutions have optimised our operations and significantly boosted our productivity. The team's reliable support and expertise have been genuinely invaluable to our business.

Managed IT★★★★★
Floor AngelsProfessional Cleaning Services

Apaxon®'s support has been excellent across every interaction. Their responsiveness and attention to detail make our daily operations much easier and more reliable to manage.

IT Support★★★★★
Cleaning Angels YorkshireSpecialist Cleaning Services

With Apaxon®'s help, our security posture and operational efficiency have greatly improved. We now have complete confidence in our IT infrastructure and the people behind it.

Cybersecurity★★★★★
Sagars 365Conservatory Roof Insulation

Apaxon®'s customer service has exceeded every expectation. Their prompt, professional support has been crucial for maintaining business continuity and keeping our team productive.

Managed IT★★★★★
Cotswold Magic CarpetsCarpet & Flooring Specialist

I approached Kadron after a friend recommended him, having used him for their own business. I'm so glad I did! 😃 He is simply transforming my business and taking it exactly where it needs to be. He's incredibly patient with me and all of my ideas 😂, really listens to what I want, and somehow manages to bring it all together. I couldn't recommend him highly enough!

via Google
Business IT★★★★★
Geoffs Garden OrnamentsGarden Ornaments & Outdoor Living

Kadron is amazing, he has helped our business and done a full make over on our websites. Kadron has also shared his knowledge and provided the information I need in great detail, is always on standby to assist and is fast at acting upon any tasks I throw at him. It's been a great pleasure, and have built a lovely business relationship for all our needs.

Also for Just Fountainsvia Google
Web Development★★★★★
Thistlemist FarmFarm & Countryside Business

Kadron's service is second to none… I will forever be indebted to him for how he has gone above & beyond to help me with my website & business in general. Thank you Kadron.

via Google
Web Development★★★★★

Testimonials from Apaxon® IT, web and support clients, including verbatim Google reviews. They describe our service, not this product.

Technology Partners
All Verified
Authorised Partner
Tier 2 Partner
Authorised Partner
Commercial Traditional Dealer
Registered PartnerInfrastructure Partner
Commercial Partner

Similar Products

Compare All
Your Choice

Zyxel GS1920-24HPv2

Yes
Managed
Gigabit Ethernet (10/100/1000)
Yes
Stock34
£285.37
Cheaper

Zyxel GS1900-24HPv2

Managed
Gigabit Ethernet (10/100/1000)
Stock1
£236.11