![Zyxel GS1920-24HP | Switch | 24x RJ45 1000Mb/s PoE, 4x Combo RJ45/SFP, managed Ilość portów LAN24x [10/100/1000M (RJ45)]](https://www.batna24.com/img2/500/126676_1.webp?20989284221)
![Zyxel GS1920-24HP | Switch | 24x RJ45 1000Mb/s PoE, 4x Combo RJ45/SFP, managed Ilość portów LAN4x [1G Combo (RJ45/SFP)]](https://www.batna24.com/img2/500/126676_2.webp?20989284221)
![Zyxel GS1920-24HP | Switch | 24x RJ45 1000Mb/s PoE, 4x Combo RJ45/SFP, managed Ilość portów PoE24x [802.3af/at (1G)]](https://www.batna24.com/img2/500/126676_3.webp?20989284221)
The GS1920 series are the best selling Zyxel switches, which offer many security mechanisms and free access to management. They have Zyxeltools that allow you to expand your network faster, thanks to the ability to detect in the vicinity of other Zyxel devices, making them a great solution for small and medium enterprises.
The Zyxel GS1920 series provides efficient allocation of network resources, while ensuring security and control over the network with 802.1X authentication with RADIUS and the ability to filter and assign rules between connected devices of one subnet.
Zyxel GS1920 with ZON tools allows you to remotely manage neighboring devices detected in the network by the GUI in your web browser, so you can remotely reset or enable/disable devices that are far apart. GS1920 also supports iStacking, which allows you to manage 1-IP to configure and troubleshoot multiple switches installed in different locations.
| Features / filters | |
| LAN standard | Gigabit Ethernet 10/100/1000 Mb/s |
| Number of LAN ports | 24x [10/100/1000M (RJ45)] , 4x [1G Combo (RJ45/SFP)] , |
| Number of PoE ports | 24x [802.3af/at (1G)] |
| Management | By web browser |
| Power (W) | 350 |
| Switching layer | 2 |
| Type of case | Rack (1U), Desktop, |
| Connections | |
| Number of all ports | 28 |
| 100/1000 Mb/s PoE | 24 |
| Gigabit Combo (RJ-45/SFP) | 4 |
| PoE | |
| Number of ports | 24 x PoE |
| Total PoE power reserve | 375 W |
| Additional | PoE 802.3at high power |
| Performance | |
| Switching | 56 Gb/s |
| Transmission speed | 41.67 Mb/s |
| Package buffer | 1.5 MB |
| MAC address plate | 16 K |
| Jumbo frames | 16 KB |
| Flash Memory | 32 MB |
| Memory RAM | 256 MB |
| Power supply | |
| Input voltage | 100-240 V AC, 50/60 Hz |
| Maximum power consumption | 476.7 W |
| Physical parameters | |
| Dimensions | 440 x 330 x 44.5 mm (17.32 x 12.99 x 1.75") |
| Weight | 4.79 kg (10.56 lb) |
| Included accessories | Power cord Rack mounting kit |
| Environmental specification | |
| Working conditions | Temperature: 0°C to 50°C (32°F to 122°F) Humidity: 10% to 90%, non-condensing |
| Storage conditions | Temperature: -40°C to 70°C (-40°F to 158°F) Humidity: 10% to 95%, non-condensing |
| MTBF | 133,062.5 hours |
| Heat dissipation | 1 625.55 BTU per hour |
| Acoustic noise | 27.2 dBA at 25°C |
| Functionality | |
| Supported standards | IEEE 802.3 10BASE-T Ethernet IEEE 802.3u 100BASE-TX Ethernet IEEE 802.3ab 1000BASE-T Ethernet IEEE 802.3z 1000BASE-X IEEE 802.3af PoE IEEE 802.3at PoE Plus IEEE 802.3az EEE IEEE 802.3x flow control IEEE 802.1AB LLDP/LLDP-MED IEEE 802.3ad LACP aggregation IEEE 802.1D Spanning Tree Protocol (STP) IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) IEEE 802.1s Multiple Spanning Tree Protocol (MSTP) IEEE 802.1Q VLAN Tagging IEEE 802.1p Class of Service (CoS) prioritization IEEE 802.1X port authentication ZDP (Zyxel Discovery Protocol) |
| Facilities | IEEE 802.1D Spanning Tree Protocol (STP) IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) IEEE 802.1s Multiple Spanning Tree Protocol (MSTP) IEEE 802.3ad LACP (maximum number of branchs/connections per branch: 8/8) Loop guard Restoring ErrDisable MRSTP (reserved by Zyxel) Two configuration files Dual images |
| Flow control | Static 802.1Q/dynamic VLAN: 1 K/4 K Port-based VLAN Protocol-based VLAN VLAN based on VIP subnets VLAN based on MAC Private VLAN Voice VLAN VLAN input filtering Source/target algorithm MAC/IP LACP GVRP L2PT |
| Security | 802.1X Port security Layer 2 MAC filtering Layer 3 IP filtering Filtering of TCP/UDP layer 4 sockets Static MAC redirection Many RADIUS servers Many TACACS+ servers RADIUS assignment 802.1.x VLAN and 802.1p 802.1x VLAN and 802.1p assignment by RADIUS RADIUS login authentication TACACS+ Login Authentication Accounting for TACACS+ RADIUS authorisation Authorisation in TACACS+ SSL MAC lock DHCP IPv4 search DHCP search IPv6 ARP Inspection Static IP-MAC-Port assignment Principle-based safety filtration Isolation of ports IP source guard MAC search VLAN guest ACL packet filtering (IPv4/IPv6) CPU protection On/Off trap (per port) associated with the interface IPv6 (DAD) duplicate address detection |
| Quality of Service (QoS) | Number of queues per port: 8 Queuing methods 802.1p: SPQ, WRR, WFQ Storm control: broadcast, multicast, unknown unicast (DLF) Restriction of transmission speed on ports (input/output) Transmission speed limit on IP/TCP/UDP per port Limitation of transmission speed based on rules Flow control 802.3x CoS (Class of Service) 802.1p (SPQ, WFQ, SPQ/WFQ combinations available) DiffServ (DSCP) |
| Muticast layer 2 | L2 multicast IGMP search (v1, v2, v3) IGMP quick exit search Configurable time and priority for IGMP searches IGMP search statistics Throttling IGMP MVR support Filtering IGMP Immediate exit from an IGMP search Proxy mode and IGMP search mode selection Searching the MLD |
| Ease of management | SNMP v1, v2c, v3 SNMP trap group RMON (1, 2, 3, 9) Echo ICMP Syslog IEEE 802.1AB LLDP IEEE 802.1AB LLDP-MED Configurable default profile Syslog (IPv4/IPv6) Picture of port use NebulaFlexTMfor hybrid mode support |
| IPv6 management | IPv6 via Ethernet (RFC 2464) IPv6 addressing architecture (RFC 4291) Double stack (RFC 4213) ICMPv6 (RFC 4443) MTU Route (RFC 1981) Minimum track size MTU 1280 (RFC 5095) Encapsulation for MTU maximum 1500 Neighbourhood detection (RFC 4861) DHCPv6 relay Default DHCP client mode Duplicated Address Detection (DAD) |
| Equipment management | Self-management by web browser Cloud management by Nebula Control Center Zyxel iStackingTM Web interface Management by SNMP Remote firmware update via Web Saving and restoring configurations Clone configuration DHCP relay via VLAN DHCP IPv4 client DHCP IPv6 client Saving daylight NTP server (IPv4/IPv6) - DNS format support Port duplication PoE Schedule Default PoE usage mode Restore to the last customized default setting |
| MIB | Private joint MIB RFC 1066 - MIB Based on TCP/IP RFC 1213, 1157 SNMPv2c/v3 MIB RFC 1433 - MIB bridge RFC 1643 - Ethernet MIB RFC 1757 - RMON Group 1, 2, 3, 9 RFC 2011, 2012, 2013 - SNMPv2 MIB RFC 2233 - SMIv2 MIB RFC 2358 - MIB in Ethernet style RFC 2674 - MIB bridge extension RFC 2819, 2825 - MIB remote management RFC 3621 - Ethernet MIB power supply RFC 4022 - Management Information Database for the TCP protocol RFC 4113 - Management Information Database for the UDP Protocol RFC 4292 - MIB IP relay table RFC 4293 - Management Information Base (MIB) for IP |
| Certificates | |
| Security | LVD BSMI |
| EMC | FCC Part 15 (Class A) CE EMC (Class A) BSMI ENC |
| RoHS | RoHS Level A |
| Zyxel One Network | ZON Utility: - detection of switches, access points and Zyxel gates - Centralized and batch-based configuration: IP configuration, IP renewal, return to factory settings, device reboot, device location, Web GUI access, password configuration, quick Zyxel AP Configurator (ZAC) connection with one click - automatic detection of the latest software version - displaying the serial number and hardware version of the device - Cloud on/off mode for hybrid devices Smart Connect: - detection of adjacent devices - access to remote management of adjacent Zyxel devices with one click |
| Operating instructions | Download |
A manageable switch, e.g. Gigabit Zyxel GS1920-24HP, allows you to change the configuration via telnet, Web site or similar solutions and adjust it to the correct operation of the network.
Gigabit Ethernet is a data rate standard that is supported by the Zyxel GS1920-24HP switch and can be 1000 Mb/s (1 Gb/s).
The PoE connector is able to transfer power to another device via a Ethernet cable, on a par with the data, ensuring remote use of devices such as IP camera or access point, without having to connect it to additional power. The Zyxel GS1920-24HP switch has 24 such connectors.
