Description
The 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 48 100/1000BASE-T PoE Plus 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. To create a one-network experience, the GS1920 series features inter-device discovery and reset, which along with the ZON utility, reduces the time and effort needed to initialize the network. Easy deployment, smart management and solid security - the GS1920 series is the best solution for SMB networks.
Specifications
Summary
- Product Description
- Zyxel GS1920-48HP - switch - 48 ports - smart - rack-mountable
- Device Type
- Switch - 48 ports - smart - stackable
- Enclosure Type
- Rack-mountable
- Subtype
- Gigabit Ethernet
- Ports
- 44 x 10/100/1000 (PoE+) + 2 x Gigabit SFP + 4 x combo Gigabit SFP
- Power Over Ethernet (PoE)
- PoE+
- PoE Budget
- 375 W
- Performance
- Switching capacity: 100 Gbps , Forwarding performance: 74.4 mpps
- 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
- 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 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az
- Power
- AC 120/230 V (50/60 Hz)
- Dimensions (WxDxH)
- 44 cm x 33 cm x 4.45 cm
- Weight
- 5.13 kg
- Localisation
- United Kingdom
Detailed Specification
General
- Device Type
- Switch - 48 ports - smart - stackable
- Enclosure Type
- Desktop, rack-mountable
- Subtype
- Gigabit Ethernet
- Ports
- 44 x 10/100/1000 (PoE+) + 2 x Gigabit SFP + 4 x combo Gigabit SFP
- Power Over Ethernet (PoE)
- PoE+
- PoE Budget
- 375 W
- Performance
- Switching capacity: 100 Gbps , Forwarding performance: 74.4 mpps
- 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 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az
- Status Indicators
- Power, system, link/activity
Expansion / Connectivity
- Interfaces
- 44 x 1000Base-T RJ-45 PoE+ , 6 x SFP , 4 x 1000Base-T RJ-45
Power
- Power Device
- Internal power supply
- Voltage Required
- AC 120/230 V (50/60 Hz)
- Power Consumption Operational
- 503 Watt
Miscellaneous
- MTBF
- 120,761 hours
- Compliant Standards
- BSMI, RoHS, FCC Part 15 A, LVD, EMC Class A, BSMI ENC
- Localisation
- United Kingdom
Dimensions & Weight
- Width
- 44 cm
- Depth
- 33 cm
- Height
- 4.45 cm
- Weight
- 5.13 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)