Zyxel GS1920-48
48-port GbE Smart Managed Switch
See how Zyxel can help with the Remote Workforce
List Price:
Our Price: $379.99
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Overview:
Zyxel Smart Switch Simplifies Robust Network Management
Today’s small and medium-sized businesses (SMBs) expect a higher level of performance from their networks—more connections to support diverse applications, fewer network disruptions, easier management and a greater degree of network security. The Zyxel GS1920 Series of switches fulfills these expectations with support for 24/48 100/1000BASE-T PoE Plus or non-PoE copper ports, as well as non-blocking performance and high-power budget support to facilitate a greater number of network connections.
The Zyxel GS1920 Series offers network protection features and comprehensive access management functions to establish a reliable and secure network environment. Easy deployment, smart management and solid security—the GS1920 Series is the best solution for SMB networks.
- Smart managed switch with essential L2 features
- GbE RJ-45, GbE combo (RJ-45/SFP) and fixed GbE SFP connectivity
- Compliant with IEEE 802.3af PoE and 802.3at PoE Plus
- High 375-watt power budget
- Supports ZON Utility, Smart Connect and iStacking facilitates easy network initialization and management
- Reliable network availability with Loop Guard, IPSG, and CPU protection
- RADIUS, static MAC forwarding and 802.1X authentication-enhance network security
- Future-proofed with IPv6 support
Benefits:
Advanced standard compliance with intelligent power function support
Zyxel GS1920 Series PoE switches support 802.3at PoE Plus standards, with a 375-watt high-power budget to meet the connectivity needs of additional powered devices like 802.11ac WLAN access points, VoIP phones and IP cameras. Not only do the GS1920 Series switch PoE models feature full PoE ports, they also employ intelligent technology. While set to Consumption Mode, switches can automatically detect the power consumption status of each powered device and supply only the amount of power required. This intelligent power allocation function minimizes wasteful overpowering of devices, thereby helping businesses save money, while enabling the PoE switch to power more devices.
Zyxel ONE Network experience
Aiming for relieving our customers from repetitive operations of deploying andmanaging a network, Zyxel ONE Network is designed to simplify the configuration, management, and troubleshooting, allowing our customers to focus on the business priorities. Zyxel ONE Network presents an easy-to-use tool, Zyxel ONE Network Utility (ZON Utility), to realize speed network setup. Zyxel Smart Connect* allows Zyxel networking equipment to be aware and recognize each other and further facilitating the network maintenance via one-click remote functions such as factory reset or power cycling. Zyxel ONE Network redefines the network integration across multiple networking products from switch to Wi-Fi AP and to Gateway.
Robust network availability
Network disruptions are a frequent source of headaches for small to medium-sized businesses. Whether outages are caused by internal errors or outside attack, the Zyxel GS1920 Series protects users from network disruptions and ensures uninterrupted connectivity through several key features. Loop Guard helps networks avoid service disruptions caused by switching loops, and IP Source Guard (IPSG) shields your network from MAC spoof and ARP spoof attacks. Additionally, attacks such as BPDU, ARP and IGMP can target network facilities. However, CPU protection guarantees that a network continues to operate, even while under attack. Furthermore, dual firmware image and configuration features improve network reliability and availability. These are just some of the ways the GS1920 Series switches guarantee headache-free network connectivity for SMBs.
Rigorous access protection to secure the network
The Zyxel GS1920 Series provides efficient allocation of network resources while ensuring comprehensive access protection, along with simple and secure network control. Not only does the GS1920 Series support 802.1X authentication with RADIUS, but it can monitor, filter and police all traffic between clients within the same subnet, creating an even higher degree of security.
Key Applications:
Deployment with ZON utility and supported Zyxel One Network inter-device features
- Discover neighbor devices
- Access the GUIs of neighbor devices with one click
- PoE switches can do factory reset for neighbor devices* remotely
- PoE switches can power cycle neighbor PDs
* Reset to factory default only for Zyxel products
Specifications:
| Model | GS1920-24 | GS1920-24HP | GS1920-48 | GS1920-48HP |
|---|---|---|---|---|
| Product Name | 24-port GbE Smart Managed Switch | 24-port GbE Smart Managed PoE Switch | 48-port GbE Smart Managed Switch | 48-port GbE Smart Managed PoE Switch |
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| Port Density | ||||
| Total port count | 28 | 28 | 50 | 50 |
| 100/1000 Mbps | 24 | - | 44 | - |
| 100/1000 Mbps PoE | - | 24 | - | 44 |
| Gigabit SFP | - | - | 2 | 2 |
| Gigabit combo (SFP/RJ-45) | 4 | 4 | 4 | 4 |
| Performance | ||||
| Switching capacity (Gbps) | 56 | 56 | 100 | 100 |
| Forwarding rate (Mpps) | 41.67 | 41.67 | 74.40 | 74.40 |
| Packet buffer (Bytes) | 1.5 M | 1.5 M | 1.5 M | 1.5 M |
| MAC address table | 16 K | 16 K | 16 K | 16 K |
| Power Requirement | ||||
| Input voltage of AC | 100 - 240 V AC, 50/60 Hz | |||
| Maximum power consumption (Watt) | 27.2 | 476.7 | 40 | 503 |
| Total PoE power budget (watt) | - | 375 | - | 375 |
| Physical Specifications | ||||
| Item Dimensions (WxDxH)(mm)(in.) | 441 x 131 x 44/ 17.36 x 5.16 x 1.73 |
440 x 330 x 44.5/ 17.32 x 12.99 x 1.75 |
440 x 200 x 44.5/ 17.32 x 7.87 x 1.75 |
440 x 330 x 44.5/ 17.32 x 12.99 x 1.75 |
| Item Weight (kg/lb.) | 2.17/4.78 | 4.79/10.56 | 3.04/6.7 | 5.13/11.3 |
| Packing Dimensions (WxDxH)(mm)(in.) | 561 x 220 x 82/ 22.08 x 8.66 x 3.23 |
583 x 451 x 98/ 22.95 x 17.75 x 3.86 |
512 x 293 x 92/ 20.15 x 11.53 x 3.62 |
586 x 452 x 97/ 23.06 x 17.79 x 3.82 |
| Packing Weight (kg/lb.) | 3.263/7.19 | 5.747/12.67 | 4.10/9.04 | 6.25/13.78 |
| Included accessories | • Power cord • Rack mounting kit |
• Power cord • Rack mounting kit |
• Power cord • Rack mounting kit |
• Power cord • Rack mounting kit |
| Green Feature | ||||
| Fanless | Yes | - | - | - |
| Environmental Specifications | ||||
| Operating temperature | 0°C to 50°C/32°F to 122°F | |||
| Operating humidity | 10% to 90% (non-condensing) | |||
| Storage temperature | -40°C to 70°C/-40°F to 158°F | |||
| Storage humidity | 10% to 95% (non-condensing) | |||
| MTBF (hr) | 211,623.0 | 133,062.5 | 255,579.8 | 120,760 |
| Heat dissipation (BTU/hr) | 92.75 | 1,625.55 | 136.40 | 1,572.01 |
Features:
Standard Compliance
Resilience and Availability
Traffic Control
Security
Quality of Service (QoS)
Layer 2 Multicast
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Manageability
IPv6 Management
Device Management
MIB
Certifications
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Accessories
| Transceivers (Optional) | |||||
|---|---|---|---|---|---|
| Model | Speed | Connector | Wavelength | Max. Distance | DDMI |
| SFP-1000T | Gigabit | LC | - | 100 m (109 yd) | - |
| SFP-BX1310-10-D | Gigabit | LC | 1310 nm (Tx) 1490 nm (Rx) |
10 km (10936 yd) | Yes |
| SFP-BX1490-10-D | Gigabit | LC | 1490 nm (Tx) 1310 nm (Rx) |
10 km (10936 yd) | Yes |
| SFP-LHX1310-40-D | Gigabit | LC | 1310 nm | 40 km (43744 yd) | Yes |
| SFP-LX-10-D | Gigabit | LC | 1310 nm | 10 km (10936 yd) | Yes |
| SFP-SX-D | Gigabit | LC | 850 nm | 550 m (601 yd) | Yes |
| FP-ZX-80-D | Gigabit | LC | 1550 nm | 80 km (87488 yd) | Yes |
| SFP-100BX1310-20-D | Fast Ethernet | LC | 1310 nm (Tx) 1550 nm (Rx) |
20 km (21872 yd) | Yes |
| SFP-100BX1550-20-D | Fast Ethernet | LC | 1550 nm (Tx) 1310 nm (Rx) |
20 km (21872 yd) | Yes |
| SFP-100FX-2 | Fast Ethernet | LC | 1310 nm | 2 km (2187 yd) | - |
| SFP-100LX-20 | Fast Ethernet | LC | 1310 nm | 20 km (21872 yd) | - |
Documentation:
Download the Zyxel GS1920 Series Datasheet (PDF).
Pricing Notes:
- Pricing and product availability subject to change without notice.
List Price:
Our Price: $379.99