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ZYXEL GS1920-48HPv2 50-Port GbE PoE+ Managed Switch, 375W

VENDOR: ZYXEL Mfg Part#: GS1920-48HPV2 UPC#: 760559125592
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$556.48
$556.48
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MSRP: $699.99
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  • 50 total ports including 44 Gigabit PoE+, 4 GbE combo, and 2 SFP uplinks
  • 375W Power over Ethernet (PoE) budget compliant with 802.3at
  • Hybrid NebulaFlex support for standalone or cloud-based management
  • 16K MAC address table and 100 Gbps data transfer rate
  • 256 MB RAM and 32 MB flash memory for configuration and performance
  • MTBF of 502,509 hours and support for wide operating temperatures

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Key Benefits

Eye-Insights
  • Supports up to 50 devices with high-density PoE+ ports, ideal for devices like IP phones and access points.
  • Combines advanced Layer 2 features and NebulaFlex hybrid management, offering scalability for growing networks.
  • Built for long-term reliability with high MTBF and wide environmental tolerance, minimizing downtime.

Product Overview

The ZYXEL GS1920-48HPv2 is a high-performance Layer 2 managed switch with 50 total ports, including 44 Gigabit PoE+ ports, 4 combo GbE/SFP, and 2 SFP uplinks. A 375W power budget enables support for multiple PoE-powered devices such as IP cameras and access points. Built with NebulaFlex hybrid cloud support, users can choose between standalone and cloud management. The switch also houses 256 MB RAM and a 16K MAC address table for robust processing and device support. Designed with an MTBF of over 502,509 hours and operating across wide temperature ranges, it ensures durable performance in demanding environments. TAA compliance and Taiwan origin underscore its enterprise-grade reliability.

Specifications

Product Overview
Product Type Layer 2 Managed Gigabit Ethernet Switch
Form Factor Rack-mountable
Weight 4.1 kg
Power Consumption (Max) 474.3 W
Power Requirement 100 - 240 V AC, 50/60 Hz
PoE Power Budget 375 W
Installed RAM 256 MB
Flash Memory 32 MB
MTBF 502,509 hours

Wireless Features

Compliance & Origin
Country of Origin Taiwan
TAA Compliant Yes
Certifications CE, FCC, VCCI, RCM, BSMI
RoHS Compliant Yes

Advanced Security Features
Access Control 802.1X, MAC filtering
Storm Control Broadcast, Multicast, Unknown Unicast
DHCP Snooping Yes
Static MAC Forwarding Yes
IP Source Guard Yes
DoS Attack Prevention Yes
Port Security Yes

Interfaces
Total Ports 50
RJ-45 Gigabit PoE+ Ports 44
Combo RJ-45/SFP Ports 4
Dedicated SFP Ports 2
Supported Network Protocols IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3az, 802.3at, 802.3af
Switching Capacity 100 Gbps
Forwarding Rate 74.4 Mpps
MAC Address Table Size 16K
Packet Buffer Size 1.5 MB
PoE Standard IEEE 802.3at PoE+
Max PoE Power Per Port 30 W

Physical & Environmental
Width 17.36 in
Depth 10.56 in
Height 1.73 in
Operating Temperature Range 0°C to 50°C
Storage Temperature Range -40°C to 70°C
Operating Humidity 10% to 95% (non-condensing)
Rack Mountable Yes
Cooling Smart Fan

Cloud Management & Licensing
Management Options Standalone, Nebula Cloud Managed
Cloud Managed Platform NebulaFlex
Included Cloud License Free basic license included
Management Interface Web GUI, CLI, SNMP v1/v2c/v3, RMON, HTTP/HTTPS, SSH