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48-port capacity with stable Gigabit switching for expanding networks.
GS1920-48V2-GB0101F
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GS1920-48v2, 50 Port Smart Managed Switch 44x Gigabit Copper...
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GS1920-48V2-GB0101F
- Description:
- GS1920-48v2, 50 Port Smart Managed Switch 44x Gigabit Copper and 4x Gigabit dual pers., hybrid mode, standalone or NebulaFlex Cloud
- Rating:
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- Brand:
- Zyxel Networks
- Condition:
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GS1920-48V2-GB0101F Overview
GS1920-48V2-GB0101F is a high-performance, layer-2 rack-mount switch engineered for enterprise-grade networks. It features a robust architecture with 48 × 10/100/1000 RJ45 ports and 4 × 1G SFP uplink ports, ensuring extensive connectivity and flexibility to support diverse deployment scenarios.
GS1920-48V2-GB0101F offers versatile power options with a reliable AC power supply and POE+ support to energize connected devices in offices and industrial settings. Its scalable design, efficient performance, and managed LAN Lite IOS make it ideally suited for high-density environments, smart campus networks, and distributed enterprise applications.
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Request bulk order quote for GS1920-48V2-GB0101F for additional pricing. Browse the full Web Managed Switches series or explore all Zyxel Networks products.
GS1920-48V2-GB0101F Specifications
- Product Type
- Switch
- Brand
- Zyxel Networks
- Power Source
- AC Power Supply
- Layer Supported
- Layer 2
- Form Factor
- Rack-mount
- Number of Ethernet Ports
- 24–48 Ports
- Number of Downlink Ports
- 48 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Twisted Pair
- Redundant Power Supply Supported
- No
- Manufacturer Part Number
- GS1920-48V2-GB0101F
- Uplink Configuration
- 1G
- IOS
- LAN Lite
- POE Support
- POE+
- SFP Ports
- 4 SFP Ports
- Memory
- 128 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- 48 x 10/100/1000 RJ45, 4 x 1G SFP
- Flash Memory
- 32 MB
- Switching Capacity
- 104 Gbps
- Product Name
- HPE GS1920-48V2 Switch
- Height
- 1.73 inches
- Width
- 17.3 inches
- Depth
- 11.02 inches
- Weight
- 16.98 lbs
Quality Certifications
Product Comparison Table 
| GS1920-48V2-GB0101F |  GS1915-24E-GB0101F |  GS192048HPV2-GB0101F |  GS1915-8EP-GB0101F |  GS1920-24V2-GB0101F | |
|---|---|---|---|---|---|
| Depth | 11.02 inches | 10 inches | 18 inches | 9 inches | 8.5 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 32 MB | 32 MB | 64 MB | 32 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.73 inches | 1.75 inches | 1.75 inches | 1.75 inches | 1.73 inches |
| IOS | LAN Lite | LAN Lite | LAN Base | LAN Lite | LAN Lite |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 | Layer 2 | Layer 2 | Layer 2 | Layer 2 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | GS1920-48V2-GB0101F | GS1915-24E-GB0101F | GS192048HPV2-GB0101F | GS1915-8EP-GB0101F | GS1920-24V2-GB0101F |
| Media Type Supported | Twisted Pair | Twisted Pair | Twisted Pair | Twisted Pair | Twisted Pair / Fiber / Combo |
| Memory | 128 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 48 Ports | 24 Ports | 8 Ports | 8 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports | Under 12 Ports | 12–24 Ports |
| POE Support | POE+ | Non POE | Non POE | POE+ | Non POE |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | HPE GS1920-48V2 Switch | GS1915-24E-GB0101F Switch | GS192048HPV2-GB0101F Switch | Netgear GS1915-8EP Smart Managed PoE Switch | Netgear GS1920-24V2-GB0101F Smart Managed Layer 2 Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | No | No | No | No |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | Combo |
| Uplink Configuration | 1G | 1G | 1G | 1G | 1G |
| Width | 17.3 inches | 17.5 inches | 17 inches | 17.5 inches | 17.3 inches |
Reviews & Ratings
L
Lauren Hayes
5
Reliable uplinks and strong overall performance.
N
Noah Spencer
4
Professional rackmount switch with predictable uptime.
H
Hira Patel
5
Consistent throughput across multiple VLANs.
D
Derek Shaw
5
Smooth integration into enterprise infrastructures.
Z
Zoya Khan
4
Efficient switching platform for medium offices.
Questions & Answers
What is the D-Link GS1920-48V2-GB0101F Smart Managed Switch?
The GS1920-48V2-GB0101F is a 50-port smart managed switch featuring 44 gigabit RJ45 copper ports and 4 gigabit dual-personality ports, delivering flexible Layer 2 management in standalone or cloud-managed mode.
How many copper and SFP ports does the GS1920-48V2 include?
It includes 44 RJ45 10/100/1000 Mbps copper ports plus 4 dual-personality ports that support either 10/100/1000 Mbps copper or 1 Gbps SFP fiber connections for extended reach.
Does the GS1920-48V2 support Power over Ethernet (PoE)?
No, the GS1920-48V2-GB0101F is a non-PoE smart managed switch and does not provide Power over Ethernet.
What is NebulaFlex Cloud management on the GS1920-48V2?
NebulaFlex Cloud lets you manage the switch via D-Link’s cloud portal or mobile app without additional licensing, enabling centralized monitoring, configuration, and firmware updates.
Can I use the GS1920-48V2 in standalone mode?
Yes, the GS1920-48V2 can operate in standalone mode, offering a full web-based GUI for local Layer 2 management and configuration.
How do I switch between standalone and NebulaFlex Cloud modes?
You toggle between modes in the switch’s web interface under System Settings > Operation Mode; the switch will reboot to apply the new mode with factory-reset configuration.
What is the switching capacity and forwarding rate of the GS1920-48V2?
The switch delivers a 104 Gbps switching capacity and a forwarding rate of up to 77.38 Mpps to handle high-performance traffic demands.
Which VLAN features are supported by the GS1920-48V2?
It supports 802.1Q VLAN tagging, port-based VLAN, GVRP, private VLAN, and voice VLAN to optimize traffic segmentation and QoS for voice and data.
Does the GS1920-48V2 support link aggregation?
Yes, it supports IEEE 802.3ad Link Aggregation Control Protocol (LACP) with up to 8 aggregation groups and 8 ports per group for enhanced bandwidth and redundancy.
What QoS capabilities does the GS1920-48V2 offer?
The switch provides four hardware priority queues per port, 802.1p and DSCP classification, and Weighted Round Robin (WRR) scheduling to ensure low-latency traffic prioritization.
What security features are available on the GS1920-48V2?
It includes Access Control Lists (ACL), 802.1X port authentication, DHCP snooping, IP source guard, and DoS attack prevention to protect network integrity.
What warranty and support are included with the GS1920-48V2?
D-Link provides a limited lifetime hardware warranty and complimentary 5-year software support, covering firmware updates and technical assistance.
How can I update the firmware on the GS1920-48V2?
Firmware updates are available on the D-Link support portal and can be applied via the web-based GUI or TFTP for secure and reliable upgrades.
What are the physical dimensions and power consumption of the GS1920-48V2?
The switch measures 440 × 205 × 44 mm, weighs 2.5 kg, and consumes up to 43.5 W under full load, with an internal power supply for easy rack deployment.
What environmental conditions does the GS1920-48V2 support?
It operates between 0 °C and 40 °C with 10%–90% non-condensing humidity, making it suitable for typical office and data-closet environments.
Who is the ideal user for the GS1920-48V2 switch?
Small to medium-sized businesses seeking a flexible, affordable smart managed switch with cloud or local management and robust Layer 2 features will benefit most from this model.