Description
Zyxel GS1920-24V2, Managed, Gigabit Ethernet (10/100/1000), Rack Mount
| Management features | |
| Switch type | Managed |
| Quality of Service (QoS) | Yes |
| ARP Inspection | Yes |
| System Event Log | Yes |
| MIB Support | RFC 1066, RFC 1213, RFC 1157, RFC 1493, RFC 1643, RFC 1757, RFC 2011.2012,2013, RFC 2233, RFC 2358, RFC 2674, RFC 2819, 2925, RFC 3621, RFC 4022, RFC 4 113, RFC 4292, RFC 4293 |
| Connectivity | |
| Basic Switching RJ-45 Ethernet Port Quantity | 24 |
| Basic Switching RJ-45 Ethernet Port Type | Gigabit Ethernet (10/100/1000) |
| Quantity of Combo SFP ports | 4 |
| Fiber optic connector | SFP |
| Network | |
| Network standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| 10G support | No |
| Copper Ethernet Cabling Technology | 100BASE-TX, 1000BASE-T |
| Flow control assistance | Yes |
| Flow limitation | Yes |
| Spanning Tree Protocols (STP) | Yes |
| VLAN Support | Yes |
| Virtual LAN functions | Private VLAN, Voice VLAN, Protocol-based VLAN, MAC address-based VLAN, Port-based VLAN, IP subnet–based VLAN |
| Optical fiber | |
| Ethernet over fiber cabling technology | 1000BASE-X |
| Data transmission | |
| MAC Directory | 16000 entries |
| Switching capacity | 56 Gbit/s |
| Transfer rate | 42 Mpps |
| Packet Cache Memory | 1.5 MB |
| Security | |
| DHCP Functions | DHCP snooping, DHCP relay, DHCPv6 relay, DHCP client |
| Access Control List (ACL) | Yes |
| IGMP Filtering | Yes |
| Supported security algorithm | 802.1x RADIUS, SNMP, SNMPv3 |
| MAC Address Filtering | Yes |
| IP-MAC Port Binding | Yes |
| Authentication | Guest VLAN, Port Authentication |
| Password protection | Yes |
| Authentication Type | IEEE 802.1x, RADIUS |
| CPU Defense | Yes |
| Queue Scheduling Algorithms | SPQ, WFQ, Weighted Round Robin (WRR) |
| Multicast Features | |
| Multicast support | Yes |
| Design | |
| Mounting grid | Yes |
| Product color | Black |
| Seers | Yes |
| Security | LVD, BSMI |
| Electromagnetic compatibility | FCC 15 A, CE A, BSMI EMC |
| Certification | RoHS |
| representation / realization | |
| Internal memory | 256 MB |
| Flash memory | 32 MB |
| Mean time between failures | 911301 h |
| Power | |
| AC Input Voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Consumption (max) | 22.5 W |
| PoE (Power over Ethernet) | |
| Ethernet connection, supporting power supply via this port (PoE) | No |
| Environmental conditions | |
| Operating temperature | 0 - 50 °C |
| Non-operating temperature | -40 - 70 °C |
| Operating relative humidity (HH) | 10 - 95% |
| Relative humidity level (storage) | 10 - 95% |
| Heat dissipation | 76.73 BTU/h |
| Weight and dimensions | |
| Width | 441 mm |
| Depth | 131 mm |
| Height | 44 mm |
| Weight | 2.1 kg |
| Packaging information | |
| Cables included | Sector |
| Rack mounting kit | Yes |
| Package width | 558 mm |
| Package depth | 214 mm |
| Package height | 79 mm |
| Package weight | 2.91 kg |
| Logistics data | |
| Harmonized System Code | 85176990 |