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ZyXEL GS1920-48V2 48-Port Gigabit Smart Managed Switch


 GS1920-48V2-GB0101F, ZyXEL GS1920-48V2 48-Port Gigabit Smart Managed Switch

Key Features

  • 44x GbE RJ-45 ports/4x GbE combo ports/2x GbE SFP slots
  • Nebula cloud management
  • User-friendly web-based GUI for management and set-up
  • Smart fan design
  • NebulaFlex™ gives flexibility to switch between standalone and license-free Nebula cloud management
  • GS1920-48V2-GB0101F

Part No: GS1920-48V2-GB0101F

Stock Code: 2416525


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ZyXEL GS1920-48V2 48-Port Gigabit Smart Managed Switch


The Zyxel GS1920v2 Smart Managed Switch Series introduces Zyxel NebulaFlex™ that allows you to easily switch between standalone and our license-free Nebula cloud management platform anytime with just a few simple clicks. The NebulaFlex™ protects your investment on wired technology by offering the flexibility to transition to the cloud in your own time, without worrying about additional ongoing licensing costs. Taking advantage of Nebula, you can centrally manage and access realtime network information to have effortless control over the GS1920v2 Smart Managed switches and other Hybrid and Nebula devices – all under a single intuitive platform without the need to install any software.

  • NebulaFlex™ gives you the flexibility to switch between standalone and the license-free Nebula cloud management
  • Nebula cloud management allows easy deployment, real-time configurations and effortless access to all your cloud devices anytime
  • Using user-friendly web-based GUI to managed and set up the switch without learning complex CLI
  • Smart fan design offers silent operations in your office

Still like the standalone style?

With rich L2 features such as LACP, advanced QoS, VLAN, ACL and multicast IGMP snooping, the GS1920v2 Series offers intuitive web-based interface for those who still stick on standalone management to access them without learning complex command-line interface (CLI). Additionally, the GS1920v2 Series is also part of the Zyxel One Network, which means that you can use the complimentary ZON Utility to easily perform repetitive operations during the deployment phases.


What's the benefit of Cloud central management?

When you’re ready to join ZyXEL's Nebula cloud management solution, simply register your GS1920-48v2 via the Nebula Control Center (NCC); the device automatically joins, provisions and begins to give real-time information. The intuitive platform allows your switches to form a group, controlled centrally and gain access to diagnostics tools all under a single platform. The Nebula platform does not limit the number of switches to be added, giving you an easy-to-use, scalable platform to access anytime, anywhere. What’s more, the Nebula offers a mobile app for you to register hundreds of devices quickly on NCC with the built-in QR code scanner as well as to monitor the real-time network status.

Maximum flexibility for your gig

Small and medium-sized businesses (SMBs) today expect a higher level of performance from their networks — more connections to support diverse applications and easier management. The GS1920v2 Series is ideal for SMB deployments by providing up to 6 Gigabit fibre ports on this 48-port model to futureproof the network for growth.

Experience whisper-silent operations

This GS1920v2-48v2 model includes a built-in smart fan designed to automatically adjust speeds based on the device temperature, starting at 26 dBA max at 25°C ambient. You can barely hear the sound while the GS1920v2 Series is working. It is ideal for your office environment.

Application Diagrams



From the Manufacturer



No. Ports 48
Predominant Port Type 10/100/1000 Gigabit Fast Ethernet
PoE Ports N/A
Switch Management Smart Managed

General Information
ManufacturerZyXEL Communications Corp.
Manufacturer Part NumberGS1920-48V2-GB0101F
Manufacturer Website Addresshttp://www.zyxel.co.uk
Brand NameZyXEL
Product SeriesGS1920
Product ModelGS1920-48V2
Product Name48-port GbE Smart Managed Switch
Marketing InformationA new-look smart managed switch with a refreshed design inside and out! 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 NebulaFlex(tm), 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.
Product TypeEthernet Switch
I/O Expansions
Number of Total Expansion Slots6
Expansion Slot TypeSFP (mini-GBIC)
Shared SFP SlotYes
Number of SFP Slots6
Total Number of Network Ports48
Port/Expansion Slot Details48 x Gigabit Ethernet Network / 4 x Gigabit Ethernet Expansion Slot / 2 x Gigabit Ethernet Expansion Slot
Management & Protocols
Media & Performance
Media Type SupportedTwisted Pair / Optical Fiber
Ethernet TechnologyGigabit Ethernet
Network Technology10/100/1000Base-T / 1000Base-X
Package Contents - 48-port GbE Smart Managed Switch - Power Cord - Rack Mounting Kit
Environmentally FriendlyYes
Environmental CertificationRoHS
Network & Communication
Layer Supported4
Physical Characteristics
Form FactorRack-mountable
Height44.5 mm
Width440 mm
Depth200 mm
Weight (Approximate)2.80 kg
Power Description
Power SourcePower Supply
Limited WarrantyLifetime

Please note: Pictures are for illustration only. Please contact us if you wish to confirm the specification before ordering.


Product Reviews


ZyXEL - GS1920-48V2-GB0101F
ZyXEL GS1920-48V2 48-Port Gigabit Smart Managed Switch


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WAS £313.49 SAVE £13.00

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