Zyxel GS1900-24E 24 Port Rackmount Smart Managed Gigabit Switch 1GbE

Port Density

Total port count

• 24

100/1000 Mbps

• 24

Performance

Switiching capacity (Gbps)

• 48

Forwarding rate (Mpps)

• 35.7

Packet buffer (byte)

• 525 K

MAC address table

• 8 K

Jumbo frame (byte)

• 9 K

Power

Input

• 100 - 240 V AC, 50/60 Hz

Max. power consumption (watt)

• 15.6

Physical Specifications

Dimensions (W x D x H)

• 267 x 162 x 42 mm (10.51 x 6.37 x 1.65 in.)

Weight

• 1.56 kg (3.44 lb.)
• 
  

Software Specifications

Standard Compliance

• IEEE 802.3 10BASE-T Ethernet
• IEEE 802.3u 100BASE-TX Ethernet
• IEEE 802.3ab (1000BASE-T) Ethernet
• IEEE 802.3x flow control
• IEEE 802.3az EEE support
• IEEE 802.1p CoS support
• IEEE 802.3af PoE
• IEEE 802.3at PoE plus
• IEEE 802.1D Spanning Tree Protocol (STP)
• IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
• IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
• Full-duplex and half duplex operation with IEEE 802.3x flow control and backpressure
• Store and forward
• Auto MDI/MID-X

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
• Dual configuration files
• Dual images

Traffic Management and QoS

• IEEE 802.1Q VLAN tagging
• IEEE 802.3ad LACP
• Guest VLAN
• Voice VLAN
• Storm control
• IEEE 802.1p priority queues per port
• IEEE 802.1p Queuing method (SPQ/WRR)
• Input priority mapping
• Rate limiting per port (ingress/egress)
• IEEE 802.3x flow control

Class of Service (CoS)

• IEEE 802.1p class of service (SPQ, WRR)
• Port-based CoS
• IP TOS precedence

Security

• IEEE 802.1x
• Port security
• Layer 2 MAC filtering
• Static MAC forwarding
• RADIUS
• TACACS+
• SSL
• Management VLAN
• CPU defense engine
• DoS prevention

Layer 2 Multicast

• IGMP snooping (v1, v2, v3)

IPv6 Management

• IPv6 over Ethernet (RFC 2464)
• Dual-stack (RFC 4213)
• ICMPv6 (RFC 4884)
• Neighbour discovery (RFC 4861)
• Auto configuration
• Static IPv6 address and prefix length
• Static IPv6 default gateway
• IPv6 duplicate address detection

Manageability

• SNMP v1, v2, v3
• RMON (1, 2, 3, 9)
• ICMP echo/echo reply
• Syslog
• IEEE 802.1AB LLDP
• IEEE 802.1AB LLDP-MED
• LLDP-Power via MDI

Device Management

• Web interface
• Remote firmware upgrade by Web
• Configuration saving and retrieving
• Firmware upgrade via SNMP
• DHCP client
• Daylight saving
• NTP
• Port mirroring
• Scheduled PoE
• PoE default consumption mode
• Time range group for scheduled PoE

MIB

• RFC 1213 MIB II
• RFC 2819 RMON (group 1, 2, 3, 9)
• RFC 1215 generic traps
• RFC 1493 bridge
• Zyxel private common MIB

Certifications

• EMC
• CE, FCC, RCM, Class A
• BSMI CNS 13438
• Safety
• LVD EN 62368-1
• BSMI CNS 14336-1
• RoHS compliant

Zyxel One Network

ZON Utility

• Discovery of Zyxel switches, APs and gateways
• Centralised and batch configurations
• IP configuration
• IP renew
• Device factory reset
• Device reboot
• Device locating
• Web GUI access
• Firmware upgrade
• Password configuration
• One-click quick association with Zyxel AP Configurator (ZAC)