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Zyxel 48-Port Gigabit Ethernet Smart Managed Switch
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Key item features
- Standard Compliance 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 802.3ad LACP aggregation IEEE 802.1AB LLDP/LLDP-MED 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
- Resilience and Availability 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 (Max # Trunks/Links per Trunk): 8/8 Loop guard ErrDisable recovery MRSTP (ZyXEL Proprietary) Dual configuration files Dual images
- Traffic Control 802.1Q static VLANs/dynamic VLANs: 1 K/4 K Port-based VLAN Protocol-based VLAN IP subnet-based VLAN MAC-based VLAN Private VLAN Voice VLAN VLAN ingress filtering LACP algorithm of source/destination IP GVRP L2PT
- Security 802.1X Port security Layer 2 MAC filtering Layer 3 IP filtering Layer 4 TCP/UDP socket filtering Static MAC forwarding Multiple RADIUS servers Multiple TACACS+ servers 802.1x VLAN and 802.1p assignment by RADIUS Login authentication by RADIUS Login authentication by TACACS+ TACACS+ accounting Authorization on RADIUS Authorization on TACACS+ SSL MAC freeze DHCP snooping ARP inspection Static IP-MAC-Port binding Policy-based security filtering Port isolation IP source guard MAC search Guest VLAN ACL packet filtering (IPv4/IPv6) CPU protection Interface related trap enable/disable (by port)
- Quality of Service (QoS) No. of hardware queues per port: 8 802.1p queuing method: SPQ, WRR, WFQ Storm control: Broadcast, multicast, unknown unicast (DLF) Port-based rate limiting (ingress/egress) Rate limiting per IP/TCP/UDP per port Policy-based rate limiting 802.3x flow control 802.1p Class of Service (SPQ, WFQ, SPQ/WFQ combination capable) DiffServ (DSCP)
- Layer 2 Multicast L2 multicast IGMP snooping (v1, v2, v3) IGMP snooping fast leave Configurable IGMP snooping timer and priority IGMP snooping statistics IGMP throttling MVR support IGMP filtering IGMP snooping immediate leave IGMP proxy mode & snooping mode selection MLD snooping
- Manageability SNMP v1, v2c, v3 SNMP trap group RMON (1, 2, 3, 9) ICMP echo/echo reply Syslog IEEE 802.1AB LLDP IEEE 802.1AB LLDP-MED
- IPv6 Management IPv6 over Ethernet (RFC 2464) IPv6 addressing architecture (RFC 4291) Dual stack (RFC 4213) ICMPv6 (RFC 4443) Path MTU (RFC 1981) Minimum path MTU size of 1280 (RFC 5095) Encapsulation for maximum PMTU of 1500 Neighbor discovery (RFC 4861) DHCPv6 relay
- Device Management ZyXEL iStackingTM Web interface Management through SNMP Remote firmware upgrade by Web Configuration saving and retrieving Configure clone DHCP relay per VLAN DHCP client Daylight saving NTP Port mirroring
- MIB ZyXEL private common MIB RFC 1066 TCP/IP-based MIB RFC 1213, 1157 SNMPv2c/v3 MIB RFC 1493 bridge MIB RFC 1643 Ethernet MIB RFC 1757 RMON Group 1, 2, 3, 9 RFC 2011, 2012, 2013 SNMPv2 MIB RFC 2233 SMIv2 MIB RFC 2358 Ethernet-like MIB RFC 2674 bridge MIB extension RFC 2819, 2925 remote management MIB RFC 3621 power Ethernet MIB RFC 4022 management information base for transmission control protocol RFC 4113 management information base for user datagram protocol RFC 4292 IP forwarding table MIB RFC 4293 Management Information Base (MIB) for IP
- Certifications Safety LVD BSMI EMC FCC Part 15 (Class A) CE EMC (Class A) BSMI EN RoHS Level A
- ZyXEL One Network ZON Utility Discovery of ZyXEL switches, APs and gateways* Centralized and batch configurations IP configuration IP renew Device reboot Device locating Web GUI access Firmware upgrade Password configuration One-click quick association with ZyXEL AP Configurator (ZAC) Smart Connect Discover neighboring devices One-click remote management access to the neighboring ZyXEL devices Reset neighboring devices remotely to factory defaults Power cycle neighboring powered devices (PoE switches only)
- 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
- Total port count 50 100/1000 Mbps 44 Gigabit SFP 2 Gigabit combo (SFP/RJ-45) 4
- Switching capacity (Gbps) 100
- Forwarding rate (Mpps) 74.40
- Packet buffer (Bytes) 1.5 M
- MAC address table 16 K
- Input voltage of AC 100 - 240 V AC, 50/60 Hz
- Maximum power consumption (Watt) 40
- Item Dimensions (WxDxH)(mm/in.) 440 x 200 x 44.5/ 17.32 x 7.87 x 1.75
- Item Weight(kg/lb.) 3.04/6.7
- Packing Dimensions (WxDxH)(mm/in.) 512 x 293 x 92/ 20.15 x 11.53 x 3.62
- Packing Weight(kg/lb.) 4.10/9.04
- Included accessories ? Power cord ? Rack mounting kit
- Operating temperature 0°C to 50°C/32°F to 122°F Operating humidity 10% to 95% (non-condensing)
- Storage temperature -40°C to 70°C/-40°F to 158°F Storage humidity 10% to 90% (non-condensing)
Specs
- BrandZyXEL
- Network switch typeManaged Switch, Ethernet Switch
- Number of ports48, 50
- Number of layersL2
- Form factorDesktop
- Model nameGS1920-48
Current price is USD$352.52
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About this item
Product details
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.
- Standard Compliance 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 802.3ad LACP aggregation IEEE 802.1AB LLDP/LLDP-MED 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
- Resilience and Availability 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 (Max # Trunks/Links per Trunk): 8/8 Loop guard ErrDisable recovery MRSTP (ZyXEL Proprietary) Dual configuration files Dual images
- Traffic Control 802.1Q static VLANs/dynamic VLANs: 1 K/4 K Port-based VLAN Protocol-based VLAN IP subnet-based VLAN MAC-based VLAN Private VLAN Voice VLAN VLAN ingress filtering LACP algorithm of source/destination IP GVRP L2PT
- Security 802.1X Port security Layer 2 MAC filtering Layer 3 IP filtering Layer 4 TCP/UDP socket filtering Static MAC forwarding Multiple RADIUS servers Multiple TACACS+ servers 802.1x VLAN and 802.1p assignment by RADIUS Login authentication by RADIUS Login authentication by TACACS+ TACACS+ accounting Authorization on RADIUS Authorization on TACACS+ SSL MAC freeze DHCP snooping ARP inspection Static IP-MAC-Port binding Policy-based security filtering Port isolation IP source guard MAC search Guest VLAN ACL packet filtering (IPv4/IPv6) CPU protection Interface related trap enable/disable (by port)
- Quality of Service (QoS) No. of hardware queues per port: 8 802.1p queuing method: SPQ, WRR, WFQ Storm control: Broadcast, multicast, unknown unicast (DLF) Port-based rate limiting (ingress/egress) Rate limiting per IP/TCP/UDP per port Policy-based rate limiting 802.3x flow control 802.1p Class of Service (SPQ, WFQ, SPQ/WFQ combination capable) DiffServ (DSCP)
- Layer 2 Multicast L2 multicast IGMP snooping (v1, v2, v3) IGMP snooping fast leave Configurable IGMP snooping timer and priority IGMP snooping statistics IGMP throttling MVR support IGMP filtering IGMP snooping immediate leave IGMP proxy mode & snooping mode selection MLD snooping
- Manageability SNMP v1, v2c, v3 SNMP trap group RMON (1, 2, 3, 9) ICMP echo/echo reply Syslog IEEE 802.1AB LLDP IEEE 802.1AB LLDP-MED
- IPv6 Management IPv6 over Ethernet (RFC 2464) IPv6 addressing architecture (RFC 4291) Dual stack (RFC 4213) ICMPv6 (RFC 4443) Path MTU (RFC 1981) Minimum path MTU size of 1280 (RFC 5095) Encapsulation for maximum PMTU of 1500 Neighbor discovery (RFC 4861) DHCPv6 relay
- Device Management ZyXEL iStackingTM Web interface Management through SNMP Remote firmware upgrade by Web Configuration saving and retrieving Configure clone DHCP relay per VLAN DHCP client Daylight saving NTP Port mirroring
- MIB ZyXEL private common MIB RFC 1066 TCP/IP-based MIB RFC 1213, 1157 SNMPv2c/v3 MIB RFC 1493 bridge MIB RFC 1643 Ethernet MIB RFC 1757 RMON Group 1, 2, 3, 9 RFC 2011, 2012, 2013 SNMPv2 MIB RFC 2233 SMIv2 MIB RFC 2358 Ethernet-like MIB RFC 2674 bridge MIB extension RFC 2819, 2925 remote management MIB RFC 3621 power Ethernet MIB RFC 4022 management information base for transmission control protocol RFC 4113 management information base for user datagram protocol RFC 4292 IP forwarding table MIB RFC 4293 Management Information Base (MIB) for IP
- Certifications Safety LVD BSMI EMC FCC Part 15 (Class A) CE EMC (Class A) BSMI EN RoHS Level A
- ZyXEL One Network ZON Utility Discovery of ZyXEL switches, APs and gateways* Centralized and batch configurations IP configuration IP renew Device reboot Device locating Web GUI access Firmware upgrade Password configuration One-click quick association with ZyXEL AP Configurator (ZAC) Smart Connect Discover neighboring devices One-click remote management access to the neighboring ZyXEL devices Reset neighboring devices remotely to factory defaults Power cycle neighboring powered devices (PoE switches only)
- 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
- Total port count 50 100/1000 Mbps 44 Gigabit SFP 2 Gigabit combo (SFP/RJ-45) 4
- Switching capacity (Gbps) 100
- Forwarding rate (Mpps) 74.40
- Packet buffer (Bytes) 1.5 M
- MAC address table 16 K
- Input voltage of AC 100 - 240 V AC, 50/60 Hz
- Maximum power consumption (Watt) 40
- Item Dimensions (WxDxH)(mm/in.) 440 x 200 x 44.5/ 17.32 x 7.87 x 1.75
- Item Weight(kg/lb.) 3.04/6.7
- Packing Dimensions (WxDxH)(mm/in.) 512 x 293 x 92/ 20.15 x 11.53 x 3.62
- Packing Weight(kg/lb.) 4.10/9.04
- Included accessories ? Power cord ? Rack mounting kit
- Operating temperature 0°C to 50°C/32°F to 122°F Operating humidity 10% to 95% (non-condensing)
- Storage temperature -40°C to 70°C/-40°F to 158°F Storage humidity 10% to 90% (non-condensing)
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Specifications
Brand
ZyXEL
Network switch type
Managed Switch, Ethernet Switch
Number of ports
48, 50
Number of layers
L2
Warranty
Warranty information
1 YEAR
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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