Description
🔌 Zyxel GS1920-24HP Professional Network Switch
24-Port Gigabit PoE+ Manageable - Layer 2 Smart Managed 🚀
📋 Product Description
Discover this Zyxel GS1920-24HP professional network switch, a smart and high-performance device for your enterprise network infrastructure. This Layer 2 manageable switch offers 24 Gigabit Ethernet PoE+ ports as well as 4 combo SFP/RJ-45 ports for flexible and scalable connectivity.
Perfect for small and medium-sized businesses, this smart switch powers your network equipment directly via Ethernet cables, ideal for IP surveillance cameras, VoIP phones, Wi-Fi access points, and other PoE-compatible devices.
This used device has been fully tested and verified by our technicians. It is ready to use and comes with its original power cable. The switch is in excellent working condition and guarantees optimal performance for your professional network.
⚙️ Detailed Technical Specifications
4 combo SFP/RJ-45 ports for fiber uplink
Total PoE Budget: 375 Watts
Maximum Power per Port: 30W
Throughput: 42 Mpps
MAC Address Table: 16,000 entries
Web Interface, SNMP v1/v2c/v3
RMON, Syslog, SSH v1/v2
IGMP Snooping v2/v3
Port mirroring, Storm Control
DiffServ, WFQ
MAC and IP filtering
Depth: 330 mm
Height: 44.5 mm (1U rack)
Format: 19-inch rack compatible
Height: 1U
Maximum power consumption: 463.5W
Auto-adaptive
Series: GS1920
EAN: 5056267211500
Manufacturer: Zyxel Communications
Professional enterprise range
Humidity: 10% to 90% (non-condensing)
Noise level: 27.2 dBA at 25°C
📦 Condition & Delivery Contents
🔧 Product condition: Used - Tested and Verified
This network switch has been thoroughly inspected by our qualified technicians. All features have been tested and the switch works perfectly: all ports are operational, PoE+ delivers power correctly, and web management is fully functional.
✅ Delivery contents:
- 1 x Zyxel GS1920-24HP 24-port PoE+ switch
- 1 x Power cable
⚠️ Not included: Ethernet network cables, SFP modules, rack mounting kit (mounting ears), paper documentation.
🎯 Professional Applications & Uses
This manageable switch is perfectly suited for deploying and managing complete enterprise networks. Thanks to its 375W PoE+ capacity, it can simultaneously power up to 12 devices at full power (30W) or 24 devices at reduced power.
Typical Use Cases: Deployment of IP video surveillance systems with high-resolution cameras, installation of professional Wi-Fi networks with 802.11ac/ax access points, VoIP telephony infrastructures, physical access control, smart building automation, connection of industrial terminals, and much more.
Layer 2 intelligent management allows you to segment your network with VLANs, prioritize critical traffic with Quality of Service (QoS), monitor and control multicast flows, and secure access with MAC and IP address filtering.
✨ Your Benefits With Us
- 🛡️ Commercial Warranty: 30-day satisfaction or refund for your peace of mind
- 🚚 Secure and Fast Shipping: Shipment with carrier tracking number to track your package in real time
- 📦 Professional Packaging: Reinforced protection with shockproof materials to ensure perfect delivery condition
- 🧾 Professional Invoicing: Paper invoice with 0% VAT included in every package
- ✅ Authentic Equipment: All our products are original Zyxel brand devices
- 💼 Professional Seller: Recognized experience in selling professional network and IT equipment
⚠️ Software Disclaimer:
This product is sold as-is regarding its software (firmware). The buyer is responsible for configuration, firmware updates, and integration into their network infrastructure. We do not provide technical support. We disclaim all liability for issues related to software compatibility, specific network configurations, or firmware use.
❓ Frequently Asked Questions (FAQ)
❓ Does the damaged front panel affect the switch's functionality?
No, absolutely not. The damage is purely cosmetic and limited to the visual appearance of the front panel. All RJ-45 Gigabit PoE+ ports, SFP uplink ports, and all management features remain 100% operational. This network switch works perfectly to power and manage your PoE devices, IP cameras, VoIP phones, and Wi-Fi access points.
❓ Can this PoE+ switch power IP surveillance cameras?
Yes, the Zyxel GS1920-24HP is perfectly suited for IP video surveillance systems (CCTV). With a PoE+ budget of 375W and a maximum power of 30W per port (IEEE 802.3at standard), it can power up to 24 IP cameras simultaneously, including high-resolution 4K models and PTZ cameras with motorization.
❓ Is the switch compatible with 19-inch rack mounting?
Yes, the GS1920-24HP is a 1U form factor switch designed to fit into a standard 19-inch rack (440 mm wide). Note that rack mounting ears are not included with this delivery. They are available separately from your Zyxel reseller or as a compatible universal accessory.
❓ How to access the management interface of the Zyxel GS1920 switch?
Management is done via an intuitive web interface accessible from any browser on the same network. The switch also supports SNMP v1/v2c/v3 for integration into your network monitoring tools (NMS), SSH v1/v2 for secure command-line access, and Syslog for network event logging. The default IP address is usually 192.168.1.1.
❓ Can VLANs be configured on this Layer 2 manageable switch?
Yes, network segmentation by VLAN (802.1Q) is fully supported on the GS1920-24HP. You can create VLANs to isolate voice (VoIP), data, and management traffic, configure QoS with 8 priority queues for your IP phones and cameras, and use port mirroring to analyze network traffic. Ideal for SME and small business multi-service infrastructures.
❓ What warranty is offered on this used switch?
We offer a 30-day commercial satisfaction or refund guarantee. If the product does not operate as described, we cover the return and full refund. Each order comes with a professional invoice with 0% VAT in paper format. For any questions before purchase, feel free to contact us via eBay messaging.
🔌 Zyxel GS1920-24HP Switch · 24 Gigabit PoE+ Ports · Layer 2 Smart Managed · Tested Used ✅