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24-port GbE Smart Managed Switch ZyXEL GS1920-24v2

Trang Chủ >> Thiết bị mạng >> Thiết bị mạng ZyXEL >> 24-port GbE Smart Managed Switch ZyXEL GS1920-24v2
Mã số:04338128
24-port GbE Smart Managed Switch ZyXEL GS1920-24v2

24-port GbE Smart Managed Switch ZyXEL GS1920-24v2

- The Zyxel GS1920v2 Smart Managed Switch Series introduces Zyxel NebulaFlex™ that allows you to easily switch between standalone and our license-free Nebula cloud management platform anytime with just a few simple clicks.

- Support 24 x GbE RJ-45 ports and 4 x GbE combo ports.

Features

Standard Compliance

- 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

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 MAC/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 IPv4

- DHCP snooping IPv6

- 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)

- IPv6 Duplicated Address Detection (DAD)

Quality of Service (QoS)

- No. of hardware queues per port: 8

- 802.1p queuing methods: 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

- Custom default

- Syslog (IPv4/IPv6)

- Display port utilization

- Support NebulaFlex™ for hybrid mode

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 MTU of 1500

- Neighbor discovery (RFC 4861)

- DHCPv6 relay

- Default DHCP client mode

- DAD (Duplicated Address Detection)

Device Management

- Standalone management by Web interface

- Cloud management by Nebula Control Center

- Zyxel iStacking™

- Web interface

- Management through SNMP

- Remote firmware upgrade by Web

- Configuration saving and retrieving

- Configure clone

- DHCP relay per VLAN

- DHCP client IPv4

- DHCP client IPv6

- Daylight saving

- NTP Server (IPv4/IPv6) – Support DNS format

- Port mirroring

- Scheduled PoE

- PoE default consumption mode

- Restore to last custom default

Specifications

Model GS1920-24v2
Port Density
Total port count 28
100/1000 Mbps 24
Gigabit Combo (RJ-45/SFP) 4
Performance
Switching capacity (Gbps) 56
Forwarding rate (Mpps)  42
Packet buffer (byte) 1.5 M
MAC address table 16 K
Flash/RAM 32 MB/256 MB 
Power
Input 100 to 240 V AC, 50/60 Hz
Max. power consumption (watt) 22.5
Physical Specifications
Dimensions (WxDxH) 441 x 131 x 44 mm
Weight 2.1kg
Included accessories • Power cord
• Rack mounting kit
Green Feature
Fanless Yes
Environmental Specifications
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 95% (non-condensing)
MTBF (hr) 911,301
Heat dissipation (BTU/hr) 76.73

- Xuất xứ tại Trung Quốc.

- Bảo hành: 24 tháng. 

 

Giá: 5.368.000 VND

Số lượng :

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