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ZyXEL GS1920 - 48 Port Gigabit Smart Managed Switch

  • 44 x GbE RJ-45 Ports
  • 2 x GBE SFP Ports
  • 4 x GbE Combo (RJ-45/SFP) Ports

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Mfr part code: GS1920-48-GB0101F

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    ZyXEL GS1920 - 48 Port Gigabit Smart Managed Switch Product Description

    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.

    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.

    ZyXEL GS1920 - 48 Port Gigabit Smart Managed Switch Product Reviews

    Technical Specifications

    General

    Device Type Switch - 48 ports - smart - stackable
    Performance Switching capacity: 100 Gbps ¦ Forwarding performance: 74.4 mpps
    Enclosure Type Desktop, rack-mountable
    Subtype Gigabit Ethernet
    Ports 44 x 10/100/1000 + 2 x Gigabit SFP + 4 x combo Gigabit SFP
    MAC Address Table Size 16K entries
    Routing Protocol IGMPv2, IGMP, static IP routing, IGMPv3
    Remote Management Protocol SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 3, SNMP 2c, HTTP, SSH, SSH-2
    Encryption Algorithm SSL
    Authentication Method Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2)
    Features Flow control, Layer 2 switching, ARP support, VLAN support, IGMP snooping, Syslog support, port mirroring, Weighted Round Robin (WRR) queuing, MAC address filtering, Broadcast Storm Control, IPv6 support, IP address filtering, Multicast Storm Control, Unicast Storm Control, firmware upgradable, Weighted Fair Queuing (WFQ), ZyXEL iStacking Technology, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, MLD snooping, IPv4 support, LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, NTP server, IP-MAC binding, DHCP client, Energy Efficient Ethernet, Multicast VLAN Registration (MVR), dual firmware images, Strict Priority Queuing (SPQ), loop prevention, port isolation, Class of Service (CoS), tagged VLAN, Generic VLAN Registration Protocol (GVRP), IGMP proxy, DiffServ Code Point (DSCP) support, 1.5MB packet buffer, ErrDisable Recovery, ZyXEL Discovery Protocol (ZDP), ZyXEL One Network (ZON), IGMP filtering, IGMP throttling
    Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3az
    Status Indicators Power, system, link/activity

    Expansion / Connectivity

    Interfaces 48 x 1000Base-T - RJ-45 ¦ 6 x - SFP

    Power

    Power Device Internal power supply
    Voltage Required AC 120/230 V ( 50/60 Hz )
    Power Consumption Operational 40 Watt

    Miscellaneous

    MTBF 255,579.8 hours
    Compliant Standards BSMI, RoHS, FCC Part 15 A, LVD, EMC Class A, BSMI ENC
    Localisation United Kingdom

    Dimensions & Weight

    Width 44 cm
    Depth 20 cm
    Height 4.45 cm
    Weight 3.04 kg

    Environmental Parameters

    Min Operating Temperature 0 °C
    Max Operating Temperature 50 °C
    Humidity Range Operating 10 - 90% (non-condensing)
    Min Storage Temperature -40 °C
    Max Storage Temperature 70 °C
    Humidity Range Storage 10 - 95% (non-condensing)

    Customer Questions

    ZyXEL GS1920 - 48 Port Gigabit Smart Managed Switch Ask an owner

    ZyXEL GS1920 - 48 Port Gigabit Smart Managed Switch Product Discussion

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